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<title><![CDATA[wjx1213'职业博客]]></title>
<link rel="alternate" type="text/html" href="http://wjx1213.blog.bokee.net"/>
<modified>2010-01-18T22-51-21 CST</modified>
<tagline type="text/html" mode="escaped"><![CDATA[我们公司心是国内唯一集建筑物裂缝调查、诊断、鉴定为一体的裂缝处理专业机构，拥有经验丰富的混凝土结构、裂缝控制及建筑材料学科专家，提供针对性的修复方案和材料选择。]]></tagline>
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<copyright>Copyright (c) 2005,  wjx1213</copyright>


<entry>
<title>聚脲潮湿界面专用环氧封孔剂</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4428034.html"/>
<issued>2010-01-18T22-51-21 CST</issued> 
<created>2010-01-18T22-51-21 CST</created>
<modified>2010-01-18T22-51-24Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4428034</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>产品使用说明</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font size="3"><font face="宋体">工程师<span lang="EN-US">Z9-W</span>聚脲潮湿界面专用环氧封孔剂<span lang="EN-US"><o:p></o:p></span></font></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US"><o:p><font size="3" face="宋体">&nbsp;</font></o:p></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font size="3"><font face="宋体"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US"><span style="mso-spacerun: yes">&nbsp;</span></span><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">&mdash;&mdash;彻底解决混凝土表面气孔难题<span lang="EN-US"><o:p></o:p></span></span></font></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font size="3"><font face="宋体">　　工程师<span lang="EN-US">? Z9-W</span>聚脲专用封孔剂是一种涂装在混凝土表面，起到封闭针孔、排除气体、增加聚脲与基层附着力的一种涂层材料。采用改性无溶剂环氧生产，含有提供超强粘接力的特殊&ldquo;聚合金<span lang="EN-US">?</span>&rdquo;成份，彻底解决混凝土抛丸、喷砂处理后的孔洞及蜂窝麻面等问题，排除空鼓隐患，提高聚脲与混凝土基层整体性和使用寿命，广泛用于混凝土喷涂聚脲基层处理、防水保护层、建筑修补等领域。<span lang="EN-US"> <o:p></o:p></span></font></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font size="3"><font face="宋体">　　<span lang="EN-US"><o:p></o:p></span></font></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font size="3"><font face="宋体">一、 用途<span lang="EN-US"><o:p></o:p></span></font></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font size="3"><font face="宋体"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">混凝土表面气孔封闭：封闭混凝土基层的气孔及蜂窝麻面，彻底解决聚脲防水层与混凝土基层的空鼓难题。<span lang="EN-US"><o:p></o:p></span></span></font></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font size="3"><font face="宋体"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">提高与面层材料的粘接力：涂刷于潮湿、油污混凝土，聚氨酯涂层，钢板，木材，塑料等基层，确保界面粘接牢固。<span lang="EN-US"><o:p></o:p></span></span></font></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US"><o:p><font size="3" face="宋体">&nbsp;</font></o:p></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font size="3"><font face="宋体">二、 材料特点<span lang="EN-US"><o:p></o:p></span></font></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font size="3"><font face="宋体"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">超强的粘结力：工程师<span lang="EN-US">?Z9-W</span>聚脲专用封孔剂粘结性能持久优异，拉拔测试均为混凝土本体破坏，粘接界面完好。<span lang="EN-US"><o:p></o:p></span></span></font></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font size="3"><font face="宋体"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">健康环保：具备了水性环保、潮湿基层施工两项突出特点。<span lang="EN-US"><o:p></o:p></span></span></font></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US"><o:p><font size="3" face="宋体">&nbsp;</font></o:p></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US"><o:p><font size="3" face="宋体">&nbsp;</font></o:p></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font size="3"><font face="宋体">　　工程师<span lang="EN-US">Z9-W</span>聚脲专用封孔剂另有&ldquo;低温条件专用产品&rdquo;。该产品可按客户特殊需求订单生产。<span lang="EN-US"><o:p></o:p></span></font></font></span></p>]]>
</content>
</entry>

<entry>
<title>Z9聚脲潮湿界面专用环氧底涂</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4428024.html"/>
<issued>2010-01-18T22-49-50 CST</issued> 
<created>2010-01-18T22-49-50 CST</created>
<modified>2010-01-18T22-49-55Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4428024</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>产品使用说明</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">工程师<span lang="EN-US">Z9</span>聚脲潮湿界面专用环氧底涂<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US"><font face="宋体"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">一．概述<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">　　聚脲施工前，如果使用专门的底涂作封孔前的处理，其效果更佳。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">　　使用工程师<span lang="EN-US">Z9</span>聚脲潮湿界面专用底涂，首先可以提高聚脲涂层与混凝土底材的粘接强度；其次可以作为工程师<span lang="EN-US">? Z9-W</span>聚脲专用封孔剂的底涂材料。本产品是一种具有超强粘接力的高性能界面粘接、增强剂。既保持了环氧树脂优异的粘接性、耐水性，又具备了环保、潮湿基层施工两项突出特点，广泛用于建筑加固、防水防潮、防腐保护等领域，适合于长期浸水环境。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">二．用途<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font face="宋体"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">作为聚脲、聚氨酯和环氧地坪的防潮底涂：提供超强界面粘接力，彻底解决面层材料脱层、空鼓难题，确保体系整体性。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font face="宋体"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">特殊基层处理：如油污混凝土，潮湿基层，聚氨酯涂层，钢板，木材，塑料等基层的粘接处理，确保界面粘接牢固。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font face="宋体"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">直接用于防水、修补、保护：蓄水池、游泳池防水，水利大坝、水电站防水；桥梁、遂道、体育场、站台、停车坪看台表面防水和保护工程。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">三．特点<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font face="宋体"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">双向渗透粘结机理：工程师<span lang="EN-US">? Z9</span>聚脲潮湿界面专用底涂的&ldquo;聚合金&rdquo;成分一面向基层的毛细孔渗透，另一面向面层材料中扩散，固化过程中产生&ldquo;锚固&rdquo;效应，将混凝土与面层材料牢固地粘结在一起。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font face="宋体"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">适用于干燥和潮湿基面的粘接：具备极高的粘结强度；经处理后的混凝土基层与面层材料粘接力大幅提高，均为混凝土本体破坏、界面完好。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><font face="宋体"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体" lang="EN-US">* </span><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体">环保：无毒、无污染，可用于净水工程。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt" class="MsoPlainText"><span style="FONT-SIZE: 16pt; mso-hansi-font-family: 宋体; mso-bidi-font-family: 宋体"><font face="宋体">　　工程师<span lang="EN-US">Z9</span>聚脲潮湿界面专用底涂另有&ldquo;低温条件专用产品&rdquo;。该产品可按客户特殊需求订单生产。<span lang="EN-US"><o:p></o:p></span></font></span></p>]]>
</content>
</entry>

<entry>
<title>混凝土收缩开裂有关的18条主要因素</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4145116.html"/>
<issued>2009-12-06T14-35-09 CST</issued> 
<created>2009-12-06T14-35-09 CST</created>
<modified>2009-12-06T14-35-24Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4145116</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>行业快讯</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">混凝土收缩开裂有关的</span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><font face="Times New Roman">18</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">条主要因素</span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">1.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">混凝土在水中永远呈膨胀变形，在空气中永远呈收缩变形；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">2.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">水泥用量越大，含水量越高，表现为水泥浆量越大，坍落度大，收缩越大，避免雨中浇灌混凝土；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">3.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">水灰比越大，收缩越大，一般高强混凝土比中低强度收缩大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">4.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">暴露面越大，包罗面积越小，收缩越大（以水利半径倒数</span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><font face="Times New Roman">r=L/F</font></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">）；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">5.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">矿渣水泥收缩比普通水泥收缩大，粉煤灰水泥及矾土水泥收缩较小，快硬水泥收缩较大，矿渣水泥、粉煤灰水泥的水化热比普通水泥低，故应根据厚度选择水泥品种；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">6.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">砂岩作骨料收缩大幅度增加，细骨料中含泥量越大收缩越大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">7.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">早期养护时间越长，收缩越小，保湿养护、避免剧烈干燥技术能有效地降低收缩应力；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">8.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">环境湿度越大收缩越小，越干燥收缩越大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">9.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">骨料粒径越粗，收缩越小，骨料粒径越细，沙率越高，收缩越大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">水泥活性越高，颗粒越细，比表面积越大，收缩越大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">11.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">配筋率越大，收缩越小，但配筋过大则会增加混凝土拉应力；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">12.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">风速越大，收缩越大，注意高空现浇混凝土；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">13.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">外加剂及掺和料选择不当，严重增加收缩，选择适宜可减少收缩；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">14.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">环境及混凝土温度越高，收缩越大，停工暴露时间越长收缩越大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">15.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">收缩和环境降温同时发生，对过程更为不利；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">16.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">尽快回填土，尽快封闭房屋和装修对减少收缩有利；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">17.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">泌水量大，表面含水量高，表面早期收缩大；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">18.</span><span lang="EN-US" style="FONT-SIZE: 7pt; mso-font-kerning: 0pt">&nbsp;&nbsp;&nbsp; </span></font><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">用量较少的中低标号水灰比较低的水泥的混凝土，大部分收缩完成时间约一年，用量较多的高标号水泥混凝土约为二、三年或更长。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-layout-grid-align: none" align="left"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p>&nbsp;</o:p></span></p>
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</content>
</entry>

<entry>
<title>楼面裂缝原因及防治</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4145106.html"/>
<issued>2009-12-06T14-34-03 CST</issued> 
<created>2009-12-06T14-34-03 CST</created>
<modified>2009-12-06T14-34-23Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4145106</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align="center"><font face="宋体"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">楼面裂缝原因及防治</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<o:p></o:p></span></p>
<p style="TEXT-INDENT: 18pt"><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">现浇钢筋混凝土楼面板的裂缝，是目前较难克服的质量通病之一，特别是住宅工程楼面出现裂缝，往往会引起投诉、纠纷以及索赔要求等。现结合我公司多年来大量施工实践中的经验和教训，以施工为主、兼顾设计和材料等方面，阐述楼面裂缝的原因及综合防治措施。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">一、设计中的重点加强部位</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">从住宅工程现浇楼板裂缝发生的部位分析，最普遍的是房屋四周阳台处（含平面形状突变的凹凸房屋阳角处）的房间在离开阳角</font></span><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="1" unitname="米"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">米</font></span></st1:chmetcnv><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">左右，即在楼板配置筋的负弯矩筋以及角部放射筋末端或外侧发生</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">45</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">度左右的楼地面斜角裂缝，这在现浇楼板任何一种类型的建筑中都普遍存在。主要是混凝土的收缩特性和温差沉降等作用所引起，并且越靠近屋面处的楼层裂缝往往越大。从设计角度看，现行设计规范侧重于强度，对温差和混凝土收缩特性等多种因素综合考虑不足，配筋构造量达不到要求。而房屋的四周阳角由于受到纵、横两个方向剪力墙或刚度相对较大的楼面梁约束，限制了楼面板的自由变形，因此在温差和混凝土收缩变化时，板面在配筋薄弱处首先开裂，产生</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">45</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">度左右的斜角裂缝。虽然楼地面斜角裂缝对结构安全使用没有影响，但在有水源等情况下会产生渗漏缺陷，容易引起住户投诉，是裂缝防治的重点。根据上述原因分析，我公司在近几年的图纸会审中，十分注重建议业主和设计单位对四周的阳角处楼阁板配筋进行加强，负筋不采用分离式切断，改为沿房间全长配置，并在房屋屋面阳角处和跨度</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&ge;<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="3.9" unitname="米">3.9<span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial"><span lang="EN-US">米</span></span></st1:chmetcnv><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial">的楼板，设置双层双向钢筋，阳角处钢筋间距不宜大于</span>100</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">毫米，跨度</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&ge;<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="3.9" unitname="米">3.9<span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial"><span lang="EN-US">米</span></span></st1:chmetcnv><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial">的楼板钢筋间距不宜大于</span>150</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">毫米，钢筋直径不宜小于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&Phi;8</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">。外墙转角处尚应设置方形钢筋，配筋范围应大于板跨的</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1/3</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">，钢筋间跨不宜大于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">100</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">毫米；房屋长度大于</font></span><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="40" unitname="米"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">40</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">米</font></span></st1:chmetcnv><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">时，在楼中部位置设后浇带做好加强措施。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">二、商品混凝土的性能改善</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">目前已普遍采用泵送商品混凝土浇筑，但受激烈的市场竞争，导致各商品混凝土厂商以采用大粉煤灰掺量，低价位、低性能的外加剂及细度模数低、含泥量较高的中细砂作为降低价格和成本的主要竞争手段。因此建议有关部门牵头，尽快健全和统一对商品混凝土厂商的行业管理，并根据成本投入比例，相应和合理地提高商品砼的市场价格（特别是用于地下室和住宅楼面工程的砼），促使厂商转变观念，控制好原材料质量，选用高效优质外加剂改善和减小混凝土的收缩值。建立好控制体系严格控制混凝土的用水量（不大于</font></span><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="180" unitname="kg"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">180kg</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">/m<sup>3</sup></span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">），不允许随意对商品混凝土加水；严格控制掺和料的用量，对粉煤灰掺量不得超过水泥用量的</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">15%</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">，矿粉掺量不超过水泥用量的</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">20%</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">；有条件时，在混凝土中加入纤维等抗裂材料。另一方面承包商在订购商品混凝土时，应根据工程的不同部位和性质提出对商品混凝土的质量要求，不能片面压价，追求低价格、低成本而忽视了商品混凝土质量，导致楼面收缩裂缝增多。同时现场应逐车控制好商品混凝土塌落度检测，以保证砼的成品质量。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">三、施工中应采取的主要技术措施</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;<span style="mso-spacerun: yes">&nbsp; </span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">楼面裂缝的发生除以阳角</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">45</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">度斜角裂缝为主外，还有较常见的两类：一类是预埋线管及线管集中处；另一类为施工中周转材料较集中和较频繁的吊装卸料堆放区域。现从施工角度进行综合分析，并分类采取以下几项主要技术措施：</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">　（一）重点加强楼面钢筋网的有效保护措施</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">钢筋在楼面混凝土板中是受抗拉力，起着抵抗外荷载所产生的弯矩和防止混凝土收缩和温差裂缝发生的双重作用，而这一双重作用均需钢筋处在上下合理的保护层前提下才能确保有效。实际施工中，楼面下层的钢筋网在受到混凝土垫块及模板的依托下保护层较易正确控制。但当垫块间距放大至</font></span><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="1.5" unitname="米"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1.5</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">米</font></span></st1:chmetcnv><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">时，钢筋网的合理保护层厚度就无法保障，所以纵横向的垫块间跨限制在</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">平方米中放</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">块。与此相反，楼面上层钢筋网的有效保护，一直是施工中的一大难题。其原因：板的上层钢筋一般较细，施工中受到人员踩踏后容易弯曲、变形、下坠，钢筋离楼层模板的高度较大无法受到模板的依托保护；各工种交叉作业，造成施工人员众多、行走十分频繁，尤其混凝土泵管装拆时无处落脚难免被大量踩踏，上层钢筋网的钢筋小马凳设置间距过大，甚至不设（仅依靠楼面梁上部钢筋搁置和分离式配筋的拐脚支撑）。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">根据施工实践，建议楼面双层双向钢筋（包括分离式配置的负弯矩筋）必须设置钢筋小马凳，其横向间跨不应大于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">700</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">毫米</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&lt;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">即每平方米不得少于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">只</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&gt;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">，特别是对于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&Phi;8</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">一类细小钢筋，小马凳的间距应控制在</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">600</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">毫米以内（即每平方米不得少于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">3</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">只），同时采取下列综合措施加以解决：</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;A</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">、尽可能合理和科学地安排好各工种交叉作业时间，在板底钢筋绑扎后，线管预埋应及时穿插，做到不留或少留尾巴，以减少板面钢筋绑扎后的作业人员数量。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;B</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">、在楼梯、通道等频繁和必须的通行处应搭设临时简易通道（或铺设跳板），以供施工人员通行。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;C</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">、加强教育和管理，使全体操作人员充分重视保护板面负筋的正确位置。行走时，应自觉沿钢筋小马凳支撑点通行，不得随意踩踏中间部位钢筋。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;D</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">、安排足够数量的钢筋工（一般应不少于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">3-4</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">人）在混凝土浇筑前及浇筑中及时进行整修，特别是支座端部受力最大处以及楼面裂缝最易发生处（四周阳角处、预埋线管处以及大跨度房间外）应重点检查和修复。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;E</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">、混凝土工在浇筑时对裂缝的易发生部位和负弯矩筋受力最大区域，应铺设临时性活动跳板，扩大接触面，分散应力，尽力避免上层钢筋受到重新踩踏变形。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（二）预埋线管处的裂缝防治</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">预埋线管，特别是多根线管的集中处容易导致裂缝。当预埋线管直径较大，开间宽度较大，且线管的敷设走向重合时，很容易发生楼面裂缝。因此对于较粗的管线或多根线管的集中处须加强。根据我们的经验，建议增设的抗裂短钢筋采用</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&Phi;6-&Phi;8</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">，间距</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&le;100</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（三）材料吊卸区域的楼面裂缝防治</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">目前在主体结构施工过程中，普遍存在质量与工期的矛盾。一般主体结构的楼层施工速度平均为</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">5-7</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">天左右一层，最快时甚至不足</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">5</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">天一层。因此当楼层混凝土浇筑完毕后不足</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">24</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">小时的养护时间，就忙着钢筋、钢管、模板等材料吊运施工，这就给大开间部位的房间雪上加霜。在强度不足的情况下受到材料吊卸冲击振动荷载的作用而引起不规则的受力裂缝。并且这些裂缝一旦形成，就难于闭合，形成永久性裂缝，这种情况在高层住宅主体快速施工时较常见。对这类裂缝的综合防治措施如下：</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;A</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">、主体结构的施工速度不能强求过快，楼层浇筑完后的必要养护必须获得保证（一般不宜</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&le;24</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">小时）；主体结构阶段的楼层施工速度宜控制在</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">6-7</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">天一层为宜。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;B</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">、科学安排楼层施工作业计划，在楼层混凝土浇筑完毕的</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">24</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">小时后，可做一些测量、定位、弹线等准备工作，最多只允许暗柱钢筋焊接工作，不允许吊装大宗材料，避免冲击负载。混凝土终凝后可先分批安排运少量暗柱和剪力墙钢筋进行绑扎活动，做到轻卸、轻放，以控制和减少冲击振动力。第</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">3</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">天方可开始吊装钢管等大宗材料以及从事楼层墙板和楼面的模板正常支模施工。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;C</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">、模板安装时，吊运或传递上来的材料应尽量分散就位，不得过多地集中堆放，以减少楼面集中荷重。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;D</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">、对计划中的临时大开间材料吊装堆放区域部位（一般约</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">40</span><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">平方米左右）的模板支撑架设前，应预先考虑采用加密立杆（立杆的纵、横向间距均不宜大于</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">800</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">毫米）和搁栅增加模板支撑架刚度的加强措施，以增强刚度、减少变形来加强该区域的抗冲击振动荷载，并应在该区域的新筑混凝土表面铺设旧木模板以保护和扩散外力，防止裂缝的发生。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（四）对楼面混凝土的养护</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp;&nbsp;</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">混凝土的保混养护对其强度增涨和各类性能的提高十分重要，特别是早期的养护可避免表面脱水减少砼初期伸缩裂缝发生。施工中必须坚持覆盖麻袋或草包进行一周左右的养护，并建议采用喷养护液进行养护。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">四、对裂缝的处理</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p style="TEXT-INDENT: 29pt; mso-char-indent-count: 2.07"><font face="宋体"><span style="FONT-SIZE: 14pt; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">采取上述综合性防治措施后，由于各种原因仍可能有少量楼面裂缝发生。当这些楼面裂缝发生后，应在楼地面和天棚粉刷前预先作好妥善的裂缝处理工作，然后再进行装修，否则不仅裂缝向外反射，会拉裂装修层，影响美观度，而且水气会通过裂缝侵蚀钢筋，对建筑结构造成损坏。过去对于裂缝的处理多采用开槽抹环氧砂浆、贴钢丝网抹灰等方法，施工场面大、周期长、噪音、粉尘污染严重，特别对已入住的房屋修复更不方便，常导致与住户矛盾加剧。现在多采用化学灌浆的方法，在不对结构进行任何破坏的情况下对混凝土裂缝进行修复，取得了良好的效果。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-hansi-font-family: 宋体"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></span></p>]]>
</content>
</entry>

<entry>
<title>网状裂缝原因分析</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4145094.html"/>
<issued>2009-12-06T14-32-55 CST</issued> 
<created>2009-12-06T14-32-55 CST</created>
<modified>2009-12-06T14-33-19Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4145094</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><strong><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">网状裂缝原因分析及材料推荐</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 15pt; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-FAMILY: Arial"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial"><font size="3"><v:shapetype id="_x0000_t75" coordsize="21600,21600" path="m@4@5l@4@11@9@11@9@5xe" o:spt="75" stroked="f" filled="f" o:preferrelative="t"><v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></v:path><o:lock aspectratio="t" v:ext="edit"></o:lock></v:shapetype><v:shape id="_x0000_i1025" style="WIDTH: 408.75pt; HEIGHT: 306.75pt" type="#_x0000_t75"><v:imagedata o:title="照片 013" src="file:///C:\Users\hp\AppData\Local\Temp\msohtml1\02\clip_image001.jpg"></v:imagedata></v:shape><o:p></o:p></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-layout-grid-align: none" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">1.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">楼板厚度不够或者偏薄</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">2.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">保护层厚度不够或者偏薄</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">3.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">混凝土施工时，钢筋下沉</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 28pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">上述原因是造成混凝土局部网状开裂的主要原因。</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; mso-layout-grid-align: none"><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">另：</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l1 level1 lfo3; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">1.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">开裂部位，石子多、砂浆少造成局部网状裂缝。</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l1 level1 lfo3; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">2.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">可能会随时间的推移，裂缝出现自闭合的情况。</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l2 level1 lfo2; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">宜在板面，采取大面积封闭的办法处理；</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 18pt; mso-list: l2 level1 lfo2; tab-stops: list 21.0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">材料推荐：工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt">A9</span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">网状裂缝封闭剂。</span><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; mso-layout-grid-align: none"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt"><o:p>&nbsp;</o:p></span></p>
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<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; TEXT-ALIGN: right; mso-layout-grid-align: none" align="right"><span lang="EN-US" style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: Arial; mso-bidi-font-size: 12.0pt">13811237966<o:p></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>桥面铺装裂缝修复  桥面板开裂</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4145084.html"/>
<issued>2009-12-06T14-32-00 CST</issued> 
<created>2009-12-06T14-32-00 CST</created>
<modified>2009-12-06T14-32-11Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4145084</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align="center"><strong><span style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"></span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">通过分析桥面铺装产生裂缝的原因，有设计方面、施工方面的原因，并提出了防治措施，以达到提高桥梁施工质量的目的。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">关键词</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">桥面混凝土</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">铺装</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">裂缝</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">防治</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;</font></span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">桥面铺装的作用是保护行车道板不受车辆轮胎</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">(</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">或履带</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">的直接磨耗，防止主梁遭受雨水侵蚀，并能对车辆轮重的集中荷载起到一定的分布作用。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">近几年来，大、中、小桥桥面混凝土铺装出现裂缝的问题已备受关注，该问题已直接影响到桥面的使用性能和耐久性。对此，作者就参与的桥面铺装施工中出现的纵、横裂缝以及对此产生的原因和防治办法谈几点体会：</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">正</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">设计原因</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">设计方面的问题主要表现在钢筋网的间距过大，钢筋直径太小，混凝土太薄等方面。以前有许多桥面上的钢筋网用的是直径个</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">8</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">的圆钢，钢筋间距为</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">20cmX 20cm</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">。在新疆特殊的气候条件下</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">(</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">比如：温差、干旱、大风等</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">容易使新浇筑的混凝土产生收缩裂缝。以上防裂钢筋的设置很难起到防止桥面混凝土开裂的作用。另外在施工中有许多桥面混凝土厚度不等，比如有些桥面用混凝土做成三角垫层来调整横坡，造成边缘处的混凝土较薄，很容易产生开裂。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">防治办法：</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">根据新交质监</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">[2003]2</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">号文《关于公路大中桥梁桥面铺装设计有关事项的通知》</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; 1)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">予应力空心板间的铰缝形式，缝内配筋布置，混凝土标号的设计，应能保证铰缝在剪力传递中的作用。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; (2)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">水泥混凝土桥面铺装层的钢筋网宜采用</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&phi;12</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">钢筋，钢筋间距</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">150mm X l50mm</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">，梁板路径大于或等于</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">20m</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">时，可设两层钢筋网。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; (3)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">桥面铺装层厚度应不小于</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">12cm</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">，水泥混凝土强度应不小于</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">30MPa</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">，宜掺用防裂纹化学添加剂或金属纤维等材料。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">这份文件对桥面钢筋的直径、间距、混凝土的厚度及外加剂都有了明确的规定，且已经被执行，基本上解决了设计上的问题。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">2&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">施工方面的原因</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">桥面混凝土铺装施工工艺流程如下：原材料试验混凝土配合比设计</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">清洗桥面</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">绑扎桥面钢筋</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">检查几何尺寸</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">检查保护层厚度</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">焊接角铁确定标高</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">焊接桥面连续钢筋</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">浇筑混凝土</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">滚杠提浆</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">整平</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">拉毛</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&rarr;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">覆盖养生。从桥面的施工工艺流程可以看出，桥面混凝土产生裂缝可以从以下几个方面找原因：</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;</font></span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; (1)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">原材料和混凝土配合比的设计问题</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">所谓的原材料不过关这里主要是指原材料的级配不合理。表现为石子的级配和砂的含泥量较大等原因。混凝土配合比不合理主要是指水泥用量过大，塌落度偏大及没掺外加剂等问题。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">防治办法：</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">严格控制原材料的级配，使之达到《规范》要求的合理顺滑的曲线，严格控制各种原材料的含泥量，尤其是砂的含泥量。水泥的用量不宜过大，可用较高标号的水泥，严格控制混凝土拌和物的出厂和浇筑时的塌落度，以</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">3</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">～</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">5cm</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">为宜，并可加入缓凝剂及防裂纹化学外加剂或金属纤维等材料。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">(2)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">桥面钢筋网的保护层的厚度问题</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">这个问题在许多工程项目上都普通存在，具体反映在浇筑前检查钢筋网保护层厚度都均符合要求，但混凝土一经浇筑，就会出现钢筋网的上保护层厚度过大，造成裂缝。在我们参与管理的</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">S306</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">线阿合奇一八盘水磨第二标段哈拉布拉克托什干河大桥</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">(20</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">～</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">30m</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">预应力</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">T</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">型梁桥</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">工程项目在进行桥面混凝土铺装施工时，浇筑前对钢筋网进行检查，支</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></font></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p><font face="Times New Roman">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">垫厚度均满足要求，在浇筑完第一孔的第三天下午就发现混凝土表面出现许多不规则纵横裂纹。经停工检查，混凝土配合比、混凝土浇筑过程均符合要求，凿除部分混凝土后发现，成型后的混凝土中的钢筋网紧贴在梁板上，经查找原因后证实在混凝土浇筑振捣成型过程中钢筋网支垫邦扎不牢固且密度不够，造成钢筋网支垫滑移脱落及钢筋被压弯，钢筋网直接落至梁板上，致使无下保护层或下保护层偏小，而上保护层厚度偏大，使桥面钢筋网形同虚设，没有起到应有的防裂作用，致使桥面混凝土出现裂纹。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">防治办法：</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">将已浇筑的部分混凝土全部凿除，清洗干净后重新布设钢筋网，保证做到：钢筋网垫块厚度及摆放位置准确；加大垫块布置密度，可用钢筋柱或角铁同钢筋网焊接在一起并合理布设；增强钢筋网的整体强度，避免在浇筑混凝土时支垫脱落及压弯钢筋，确保混凝土保护层厚度在浇筑前后保持一致；混凝土采用输送泵或吊车配吊斗法浇筑。用人工小车运送混凝土时，平台运料道要坚固，倒料时要轻、慢，操作工不得踩压钢筋网，振捣过程设专人检查，发现问题及时处理。按上述方法施工可保证桥面混凝土铺装质量良好。比如我们施工的库兰莎日克大桥</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">(11</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">～</span></strong><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="30" unitname="m"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">30m</font></span></strong></st1:chmetcnv><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">预应力</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">T</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">型梁桥</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">时，我们要求施工单位在进行混凝土桥面施工时，严格按上述</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">3</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">种防治方法进行施工，使该工序施工一次成功，提高了工效，工程质量完全符合设计要求。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">(3)</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">浇筑混凝土拉毛及覆盖养生的过程有问题</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">这里的主要问题是拉毛及覆盖养生时间的掌握，混凝土浇筑后就应及时地使用滚杠提浆、整平、人工收浆；在混凝土初凝时用柱形拉毛器拉毛，并及时全面覆盖养生，整个过程要快而不乱。在浇筑前要掌握天气的变化情况，气温低时要及时保温以防冻伤混凝土；气温太高时要加入缓凝剂；下雨时停上浇筑混凝土；刮大风时不宜浇筑或者在浇筑时及时覆盖，否则很容易造成混凝土的表面收缩裂纹。</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">3&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">结束语</span></strong><strong><span lang="EN-US" style="FONT-SIZE: 11pt"><br /></span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">桥面混凝土铺装施工在整个桥梁工程中属于次要工序并于后期施工，因而往往被施工单位和施工人员忽视，容易造成缺陷，影响整个桥梁的施工：质量。从业主、监理到施工单位，只要能引起足够重视，严格按照《公路桥涵施工技术规范》和设计文件要求，根据当地的实际情况，加强管理，认真施工，桥面混凝土的裂缝是完全可以防止的。以下为</span></strong><strong><span style="FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">处理方案</span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">；</span></strong><font face="Times New Roman"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold">&nbsp;&nbsp;&nbsp;&nbsp;</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 11pt"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -24pt; LINE-HEIGHT: 22pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: list 24.0pt" align="left"><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">一、</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">工程概况：</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: list 21.0pt; mso-line-height-alt: 0pt" align="left"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">工程名称：机场南线</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">标</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: list 21.0pt left 256.0pt; mso-line-height-alt: 0pt" align="left"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">裂缝位置：桥面板找平层裂缝</span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman"> <span lang="EN-US"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></font></span></strong></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 135.0pt; mso-line-height-alt: 0pt" align="left"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></font></span></strong></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -24pt; LINE-HEIGHT: 22pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: list 24.0pt" align="left"><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">二、</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">处理方案：</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.95pt; LINE-HEIGHT: 22pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">该工程裂缝宽度在</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">0.1</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">～</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">0.4mm</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">左右。建议选用北京冶建工程裂缝处理中心的工程师</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&reg;</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">系列产品采取&ldquo;封灌结合；开糟与表面结合&rdquo;的方法进行处理。</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="BACKGROUND: #fffdf6; MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -24pt; LINE-HEIGHT: 22pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: list 24.0pt" align="left"><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">针对清晰的裂缝采取自动低压灌浆法进行处理、针对细微裂缝及已经缝堵无法灌浆的裂缝采用工程师</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">&reg;A6</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">微细裂缝封闭膏作封闭处理以保护内部钢筋，确保建筑物的整体性、耐久性，满足正常使用要求。自</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">1989</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">年产品进入建筑市场以来，已对千余项国家重点工程、民用建筑进行了加固修复加固补强</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">.</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">地面起砂</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">,</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">地面空鼓灌浆等维修改造任务，并取得了良好效果，积累了丰富的实践经验。</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">,</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">混凝土施工过程中常见的质量通病</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">,</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">如何修补</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><font face="Times New Roman">,</font></span></strong><strong><span style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'">可以和我们中心作些探讨</span></strong><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><strong><span lang="EN-US" style="FONT-WEIGHT: normal; FONT-SIZE: 11pt; mso-bidi-font-weight: bold"><o:p><font face="Times New Roman">&nbsp;</font></o:p></span></strong></p>]]>
</content>
</entry>

<entry>
<title>常见混凝土裂缝产生的原因及修补方法</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4145048.html"/>
<issued>2009-12-06T14-29-02 CST</issued> 
<created>2009-12-06T14-29-02 CST</created>
<modified>2009-12-06T14-29-40Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4145048</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>行业快讯</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">常见混凝土裂缝产生的原因及修补方法<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 15.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -15.75pt; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">金祖强<sup><span lang="EN-US"><o:p></o:p></span></sup></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><sup><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></sup></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 15.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -15.75pt; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">（冶金部建筑研究总院<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span></span>北京<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp; </span>100088</span>）<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">本文简要总结了混凝土裂缝产生的主要原因及修补方法，重点介绍了一种修补混凝土裂缝新技术<span lang="EN-US">---</span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工程师</span><sup><span lang="EN-US" style="FONT-FAMILY: Arial">&reg;</span></sup><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">自动低压灌浆技术的操作工艺及特点。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 36pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -36pt; TEXT-ALIGN: center; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">一、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">概述<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">建筑工程裂缝是一个具有普遍性的技术问题，随着城市建设规模的迅猛发展和住宅商品化的深入，人们对建筑行业提出了更高要求，目前工程裂缝问题已成为业主、开发商和施工单位共同关注的&ldquo;焦点问题&rdquo;。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">混凝土结构物所产生的裂缝是结构物承载能力、耐久性及防水性等降低的主要原因，因此对其采取相应的修补和加固措施是十分必要的。对混凝土工程裂缝的修补是一项多学科的综合技术，需要设计、施工、材料、机具合理科学的配合，在实施具体的修补工作之前首先需要进行裂缝调查、推断开裂原因、分析有无修补必要，然后选择修补方法。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 36pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -36pt; TEXT-ALIGN: center; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">二、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">常见裂缝产生的原因及类型<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoBodyTextIndent2" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: normal"><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">分析开裂原因、鉴别裂缝的性质对于修补和加固工程裂缝非常重要。修补是建立在对产生缺陷的原因进行全面分析的基础上，同时还应考虑消除这些原因的途径和方法，只有这样才能对修补材料和技术作出正确选择。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">混凝土裂缝产生的原因有多方面的，除了外荷载、温度收缩变形、地基不均匀沉降等常见原因外，设计失误、混凝土材料使用与施工工艺不当等方面的许多原因都可能导致混凝土裂缝。对于每个工程的具体情况，需要有经验的专业人员进行分析判断。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">按照日本混凝土工程协会编写的《混凝土工程裂缝调查及补强加固技术规程》将混凝土裂缝产生的主要原因分为四类<span lang="EN-US">:<o:p></o:p></span></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo4; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="宋体">1.</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">材料<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.8pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.3pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.52; mso-para-margin-left: 2.05gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">使用材料：水泥（非正常凝结、水化热、非正常膨胀），骨料（含泥土、骨料质量低劣、使用了反应性骨料 ）<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 0cm; mso-list: l0 level1 lfo5; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">混凝土：混凝土中的氯化物、混凝土的沉缩、泌水、干缩<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo4; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="宋体">2.</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">施工<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.55pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.54; mso-para-margin-left: 2.02gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">混凝土：拌和（拌合不匀、搅拌时间过长），运输（泵送时改变了配合比如加水），浇筑（浇筑顺序不合适、速度太快），振捣（振捣不足），养护<span lang="EN-US">(</span>硬化前受到振动或加荷、期养护时急骤干燥、初期冻害<span lang="EN-US">),</span>接打（接打处理不当）<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 0cm; mso-list: l0 level1 lfo5; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">钢筋：钢筋被扰动、保护层厚度不足<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 0cm; mso-list: l0 level1 lfo5; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">模板：模板（变形、漏水、过早拆模），支撑（支撑下沉 ）<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo4; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="宋体">3.</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">使用与环境<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.55pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.54; mso-para-margin-left: 2.02gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">物理方面：温湿度（环境温湿度变化、物件两面的温湿之差、反复冻融、火灾、表面加热）<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.55pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.54; mso-para-margin-left: 2.02gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">化学作用：酸或盐类的化学作用、碳化、氯化物侵入使内部钢筋锈蚀<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo4; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="宋体">4.</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">结构及外力<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.55pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.54; mso-para-margin-left: 2.02gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">荷载：永久荷载及长期荷载（设计荷载之内或超过设计荷载的永久、长期荷载），动荷载及短期荷载（设计荷载之内或超过设计荷载的动载及短期荷载）<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.55pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.54; mso-para-margin-left: 2.02gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">结构设计：断面及钢筋用量不足<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 42.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.55pt; mso-list: l0 level1 lfo5; tab-stops: list 42.0pt; mso-char-indent-count: -1.54; mso-para-margin-left: 2.02gd"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">支承条件：结构物的差异沉降，冻胀<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>6</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、地下连续墙裂缝</span></font></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 49.8pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 49.8pt"><span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore"><font face="Times New Roman"><font size="3">1、</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp; </span></font></span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><font size="3">楼板裂缝</font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">（收缩与降温的约束应力所致）</span><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><o:p></o:p></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </span>2</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、网状裂缝</span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;</font></span></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">（长时间拌合或运输产生）</span></p>
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            <div>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、荷载产生的裂缝</span></font></p>
            </div>
            </td>
        </tr>
    </tbody>
</table>
</v:textbox></v:shape><v:shape id="_x0000_s1132" style="LEFT: 7718px; WIDTH: 2835px; POSITION: absolute; TOP: 2155px; HEIGHT: 1494px" type="#_x0000_t75"><v:imagedata o:title="构件裂缝1" src="file:///C:\Users\hp\AppData\Local\Temp\msohtml1\02\clip_image005.png"><font size="3"></font></v:imagedata></v:shape><w:wrap type="topAndBottom"></w:wrap></v:group></o:wrapblock><br style="mso-ignore: vglayout" clear="all" /><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">上述所列的部分开列原因相对应的常见裂缝型式如图<span lang="EN-US">1</span>所示：<span lang="EN-US"><o:p></o:p></span></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><font face="Times New Roman">5</font></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">、混合结构墙体裂缝</span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">（屋顶因高温高湿膨胀所致）</span><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><o:p></o:p></span></p>
            </div>
            </td>
        </tr>
    </tbody>
</table>
</v:textbox></v:shape><w:wrap type="topAndBottom"></w:wrap></v:group></o:wrapblock><br style="mso-ignore: vglayout" clear="all" /><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">图<span lang="EN-US">1<span style="mso-spacerun: yes">&nbsp;&nbsp; </span></span>常见裂缝型式<span lang="EN-US"><o:p></o:p></span></font></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 36pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -36pt; TEXT-ALIGN: center; mso-list: l2 level1 lfo3; tab-stops: list 36.0pt" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">三、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">选择恰当的裂缝修补方法<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">裂缝的类型不同，修补所采用的材料与方法也不相同。按照裂缝的现状可分为静止裂缝、活动裂缝和正在发展的裂缝。静止裂缝（如干燥收缩等）可以通过填入刚性材料来修补。活动裂缝随着结构荷载或者混凝土中的湿热变化时开时合，修补材料必须具有足够的柔韧性，可承受裂缝运动或者能消除裂缝运动产生的应力。正在发展的裂缝宽度在时时增加，因为促使裂缝产生的原因一直存在，如持续的基础沉陷或者钢筋锈蚀，对于发展中的裂缝，无论用何种修补措施都必须消除导致开裂的隐患，以防止结构进一步开裂。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">用于修补裂缝的方法很多，常用的修补方法分为表面封闭和化学灌浆两种<span lang="EN-US">:<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; TEXT-ALIGN: left; mso-list: l5 level1 lfo6; tab-stops: list 21.0pt" align="left"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">1.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">表面封闭<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: left" align="left"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
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            <td style="BORDER-RIGHT: #f0f0f0; BORDER-TOP: #f0f0f0; BORDER-LEFT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BACKGROUND-COLOR: transparent">
            <div>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 7.5pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">隔离层</span><span lang="EN-US" style="FONT-SIZE: 7.5pt; mso-bidi-font-size: 10.0pt"><o:p></o:p></span></p>
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</v:textbox></v:shape><w:wrap type="topAndBottom"></w:wrap></v:group></o:wrapblock><br style="mso-ignore: vglayout" clear="all" /><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">这是一种在微细裂缝（宽度一般<span lang="EN-US">&lt;<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue=".2" unitname="mm">0.2mm</st1:chmetcnv></span>）的表面涂膜以提高其防水性及耐久性的方法，是一种最简单和最普通的裂缝修补方法。通过密封裂缝表面<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><span style="mso-spacerun: yes">&nbsp; </span><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">静止裂缝<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span>活动裂缝<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">图<span lang="EN-US">2.</span>表面封闭法</span></strong><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">达到防止水分、二氧化碳以及其它有害介质侵入的目的（图<span lang="EN-US">2</span>）。这种工法的缺点是修补工作无法深入到裂缝内部，不适合有明显水压的裂缝。表面封闭所采用的密封材料因修补目的及使用环境不同而异，通常采用弹性封缝胶、聚合物水泥等。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l5 level1 lfo6; tab-stops: list 21.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">2.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">化学灌浆<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">当需要对裂缝全深度范围注入修补材料，以提高其防水性及耐久性时，压力灌浆即化学灌浆是经常使用的方法。它对结构构件如墙体、梁、柱、桥墩等部位的裂缝，是一种有效的修复方法，能将混凝土结构恢复到使用初期的整体状况，在很大程度上使结构强度得到恢复。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">被列为建设部科技成果重点推广项目的&ldquo;</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-size: 10.0pt">YJ</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">-</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">自动压力灌浆技术&rdquo;是目前国内较为成熟的裂缝修复技术，由冶金部建筑研究总院研制开发，是一项包括材料、机具、施工的综合技术，主要包括袖珍式灌浆的新型机具&ldquo;</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-size: 10.0pt">YJ</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">-</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">自动压力灌浆器&rdquo;和灌浆专用树脂&ldquo;<span lang="EN-US">AB-</span>灌浆树脂&rdquo;两部分：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">2.1. </span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">工程师</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 宋体"><font face="Times New Roman">&reg;</font></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">自动低压灌浆器<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">工程师</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 宋体"><font face="Times New Roman">&reg;</font></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">自动低压灌浆器</span></strong><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">是一种可对微细裂缝进行自动灌浆注入的新型工具。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><o:wrapblock><v:group id="_x0000_s1111" style="MARGIN-TOP: 0px; Z-INDEX: 3; LEFT: 0px; MARGIN-LEFT: 26.25pt; WIDTH: 383.25pt; POSITION: absolute; HEIGHT: 132.6pt; TEXT-ALIGN: left" o:allowincell="f" coordsize="8925,2652" coordorigin="1554,11274"><v:shape id="_x0000_s1112" style="LEFT: 1554px; WIDTH: 8925px; POSITION: absolute; TOP: 11274px; HEIGHT: 2045px" type="#_x0000_t75"><v:imagedata o:title="灌浆器" src="file:///C:\Users\hp\AppData\Local\Temp\msohtml1\02\clip_image012.png"><font size="3"></font></v:imagedata></v:shape><v:group id="_x0000_s1113" style="LEFT: 1554px; WIDTH: 8925px; POSITION: absolute; TOP: 12366px; HEIGHT: 1560px" coordsize="8925,1560" coordorigin="1554,12366"><v:shape id="_x0000_s1114" style="LEFT: 1554px; WIDTH: 210px; POSITION: absolute; TOP: 13614px; HEIGHT: 312px" stroked="f" filled="f" type="#_x0000_t202" strokecolor="blue"><v:textbox style="mso-next-textbox: #_x0000_s1114" inset=".5mm,0,.5mm,.3mm">
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">1<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">2<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">3<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">4<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">5<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">6<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">7<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">6<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">9<o:p></o:p></font></span></p>
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            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"><font face="Times New Roman">8<o:p></o:p></font></span></p>
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</v:textbox></v:shape></v:group><w:wrap type="topAndBottom"></w:wrap></v:group></o:wrapblock><br style="mso-ignore: vglayout" clear="all" /><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 42pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l4 level1 lfo1; tab-stops: list 42.0pt"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">１、</span></span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">底座 <span style="mso-spacerun: yes">&nbsp;</span>２、前盖 <span style="mso-spacerun: yes">&nbsp;</span>３、连接头 <span style="mso-spacerun: yes">&nbsp;</span>４、软管 <span style="mso-spacerun: yes">&nbsp;</span>５、筒体 <span style="mso-spacerun: yes">&nbsp;</span>６、拉杆 <span style="mso-spacerun: yes">&nbsp;</span>７、弹簧<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">8</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">、后盖 <span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp;</span></span>９、拉环<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21pt; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21pt; TEXT-ALIGN: center" align="center"><font size="3"><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">图<span lang="EN-US">3</span>工程师</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="mso-ascii-font-family: 宋体"><font face="Times New Roman">&reg;</font></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">自动低压灌浆器构造<span lang="EN-US"><o:p></o:p></span></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">该机具长度仅为<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="26" unitname="cm"><span lang="EN-US">26cm</span></st1:chmetcnv>，重量为<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="110" unitname="g"><span lang="EN-US">110g</span></st1:chmetcnv>，利用低压原理，依靠内部弹簧压力和毛细管作用将树脂注入微细裂缝。摒弃了传统沿用的空压机、手压泵等笨重的加压设备，勿需用电，操作简便、施工快捷，可在水平、垂直等任何方向安设使用，在一些特殊工作面<span lang="EN-US">(</span>如无电源、有障碍、高空、野外<span lang="EN-US">)</span>尤其显示出优越性。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">2.2. AB-</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">灌浆树脂</span></strong><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 23.8pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><span style="mso-spacerun: yes">&nbsp;</span>AB</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">型树脂为灌浆专用胶：有溶剂型、水乳型两种类型数个系列产品。对于微细裂缝（<span lang="EN-US">&gt;<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue=".1" unitname="mm">0.1mm</st1:chmetcnv></span>）、较宽裂缝（<span lang="EN-US">&gt;<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="1" unitname="mm">1.0mm</st1:chmetcnv></span>）以及砂浆、混凝土、砖板空鼓缝隙等各种状况尽可进行灌浆处理。</span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><strong style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">表<span lang="EN-US">1<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>AB-</span>灌浆树脂性能</span></strong><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></font></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; MARGIN: auto auto auto -5.1pt; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext; mso-table-layout-alt: fixed" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">型号<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm -5.4pt 0pt -14.4pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 14.4pt; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">类型<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">粘度<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">(cps/<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="200" unitname="C">20<sup>0</sup>C</st1:chmetcnv>)</span><font face="Times New Roman"><span lang="EN-US" style="mso-ascii-font-family: 宋体">&nbsp;&nbsp;</span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></font></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">抗压强度<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">（<span lang="EN-US">MPa</span>）<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">拉伸强度<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">（<span lang="EN-US">MPa</span>）<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">粘接强度<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">（<span lang="EN-US">MPa</span>）<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">收缩率（<span lang="EN-US">%</span>）<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">延伸率<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">（<span lang="EN-US">%</span>）<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
        </tr>
        <tr style="HEIGHT: 16.35pt; mso-yfti-irow: 1; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">AB-1<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">溶剂型<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">60</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">～<span lang="EN-US">100<o:p></o:p></span></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&ge;<span lang="EN-US">35<o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;15<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;3.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&lt;1.5<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 16.35pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">/<o:p></o:p></font></span></p>
            </td>
        </tr>
        <tr style="HEIGHT: 15.25pt; mso-yfti-irow: 2; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">AB-2<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">溶剂型<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">350</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">～<span lang="EN-US">500<o:p></o:p></span></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&ge;<span lang="EN-US">50<o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;20<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;3.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&lt;0.9<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.25pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">/<o:p></o:p></font></span></p>
            </td>
        </tr>
        <tr style="HEIGHT: 18.95pt; mso-yfti-irow: 3; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">AB-3<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">溶剂型<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">1000</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">～<span lang="EN-US">1300<o:p></o:p></span></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&ge;<span lang="EN-US">70<o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;20<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;3.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&lt;0.7<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">/<o:p></o:p></font></span></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 4; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">AB-4<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">可绕性<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">环氧<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">250</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">～<span lang="EN-US">400<o:p></o:p></span></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&ge;<span lang="EN-US">70<o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;5.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;3.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&lt;0.3<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">40</span><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'">～<span lang="EN-US">50<o:p></o:p></span></span></font></p>
            </td>
        </tr>
        <tr style="mso-yfti-irow: 5; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">AB-5<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">高弹性<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">环氧<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">400-800<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">压扁后<span lang="EN-US"><o:p></o:p></span></font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">可复原<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">/<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;2.5<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">/<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">100-300<o:p></o:p></font></span></p>
            </td>
        </tr>
        <tr style="HEIGHT: 17.95pt; mso-yfti-irow: 6; mso-yfti-lastrow: yes; page-break-inside: avoid">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 47.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="63">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">AB-9<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 52.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="70">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">水乳型<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 73.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="98">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&ge;<span lang="EN-US">5500<o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 60.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="80">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">可绕性<span lang="EN-US"><o:p></o:p></span></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;0.5<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">&gt;1.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">/<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 58.45pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 17.95pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="78">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><font size="3">70-100<o:p></o:p></font></span></p>
            </td>
        </tr>
    </tbody>
</table>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -18pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'"><o:p><font size="3">&nbsp;</font></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -18pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">2.3. </span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">工程师</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 宋体"><font face="Times New Roman">&reg;</font></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">自动低压灌浆施工步骤<span lang="EN-US"><o:p></o:p></span></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: left" align="left"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">1. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">正确观察裂缝宽度；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: left" align="left"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">2. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">基层处理：清除裂缝表面的灰尘、油污；</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">3. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">确定注入口：一般按<span lang="EN-US">20</span>～<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="30" unitname="cm"><span lang="EN-US">30cm</span></st1:chmetcnv>距离设置设一个注入口，预留；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">4. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">封闭裂缝：采用<span lang="EN-US">YJ-</span>快干型封缝胶，沿裂缝表面涂刮，留出注入口；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; mso-list: l3 level1 lfo4; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">5.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">安设塑料底座：用封缝胶将底座粘于注入口上；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">6. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">安设灌浆器：将配好的灌浆树脂装入灌浆器中，把灌浆器旋紧于底座上；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">7. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">灌浆：松开灌浆器弹簧，注入灌浆树脂灌浆树脂，如树脂不足可再继续补充注入；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">8. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">注入完闭：待注入速度降低，确认不再进胶后，可拆除灌浆器，用堵头将底座堵死；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">9. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">树脂固化后，清理表面封逢胶。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">工程师</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 宋体"><font face="Times New Roman">&reg;</font></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">自动低压灌浆技术</span></strong><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">已在上百项建筑物工程裂缝修复过程中使用，如人民大会堂、历史博物馆、军事博物馆、民族文化宫、大连国际机场梁裂缝，国务院三峡办宿舍、海军干休所师职住宅楼墙体温度裂缝修复，北京九龙山庄、南丰小区楼板收缩裂缝处理，广播电影电视部音像馆、北京望京小区地下室混凝土墙体裂缝修复，都达到了较好的长期效果。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><o:p>&nbsp;</o:p></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">四、 修补结果的确认<span lang="EN-US"><o:p></o:p></span></font></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 21.25pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">在修补工程结束之后，应按需要确认修补效果。对于渗水裂缝，通过试水即可确认效果，然而对于恢复耐久性为目的的修补可用超声波脉冲速度测量，利用修补前后测量数据的比较可以对修补结果的有效性作出评价。当进行大规模修补工程和特殊重要的修补工程时，可进行小直径的取芯钻探，从而直观地评定树脂的渗透深度、树脂与混凝土的粘接强度等。最后，当修补工程竣工之后，应整理裂缝调查阶段所得记录、原因分析及断定、修补过程记录、修补方案、设计书等各种资料，并妥善保存。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><o:p><font face="宋体">&nbsp;</font></o:p></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt"><font face="宋体">参考文献<span lang="EN-US"><o:p></o:p></span></font></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">1. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">王铁梦，《建筑物的裂缝控制》<span lang="EN-US">,</span>上海科学技术出版社，<span lang="EN-US">1993</span>。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 28pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -28pt; mso-char-indent-count: -2.0"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">2. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">日本混凝土工程协会，牛青山等译，《混凝土工程裂缝调查及补强加固技术规程》，<span lang="EN-US">1992</span>。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">3. Noel P. Mailvaganam </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">著<span lang="EN-US">,</span>姜迎秋等译，《混凝土结构的修复与防护》，<span lang="EN-US">1995</span>。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 14pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -14pt; mso-char-indent-count: -1.0"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">4. </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'">张冬梅、周文、毛晓园，&ldquo;混凝土裂缝自动压力灌浆技术的研究与应用&rdquo;， 《建筑物鉴定与加固论文集》，<span lang="EN-US">1995</span>，<span lang="EN-US">10</span>。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><span style="mso-spacerun: yes">&nbsp; </span><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'"><span style="mso-spacerun: yes">&nbsp;</span><o:p></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>地坪空鼓处理 车库地面空鼓处理</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/4145018.html"/>
<issued>2009-12-06T14-26-53 CST</issued> 
<created>2009-12-06T14-26-53 CST</created>
<modified>2009-12-06T14-27-10Z</modified>
<id>tag:wjx1213.blogchina.com,2005://4145018</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>产品使用说明</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">地坪空鼓处理</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"> </span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">车库地面空鼓处理</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工程概况：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.95pt; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">北京</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">大厦车库为现浇混凝土结构。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><span style="mso-spacerun: yes">&nbsp; </span><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.95pt; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">地坪局部位置出现裂缝及缺损情况并伴随空鼓现象。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -24pt; LINE-HEIGHT: 20pt; mso-list: l1 level1 lfo1; tab-stops: list 24.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">一、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">空鼓修复</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l0 level1 lfo8; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">1.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">方法介绍与对比</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 28pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></span></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 480; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 32.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt" width="43">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font face="宋体"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">序号</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="96">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font face="宋体"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">修复方法</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 90pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="120">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font face="宋体"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">说明</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">对现场的要求</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 105.7pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="141">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">特点</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
            </td>
        </tr>
        <tr style="HEIGHT: 90.45pt; mso-yfti-irow: 1">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 32.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 90.45pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="43">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">1<o:p></o:p></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 90.45pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="96">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font face="宋体"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">切除后重新打混凝土</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></font></p>
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span style="FONT-SIZE: 9pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">如图</font></span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Arial">1</span><font face="宋体"><span style="FONT-SIZE: 9pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">所示</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 90pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 90.45pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="120">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><font size="3"><font face="宋体"><span style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">将空鼓位置全部切除，地面清理干净，做界面处理后重新打混凝土。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 90.45pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l7 level1 lfo7; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">修复成本略低于灌浆修复的成本。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l7 level1 lfo7; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">需大面积施工，现场停用，对业主产生较大影响。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l7 level1 lfo7; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工期较长。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l6 level1 lfo6; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">重新打混凝土时，界面处理不好存在二次空鼓的隐患。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 105.7pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 90.45pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="141">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><font size="3"><font face="宋体"><span style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">适用范围较广，对现场无特殊要求。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></font></p>
            </td>
        </tr>
        <tr style="HEIGHT: 187.05pt; mso-yfti-irow: 2; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 32.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 187.05pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="43">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">2<o:p></o:p></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 187.05pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="96">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font face="宋体"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">灌浆修复</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></font></p>
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span style="FONT-SIZE: 9pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">如图</font></span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Arial">2</span><font face="宋体"><span style="FONT-SIZE: 9pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">所示</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 90pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 187.05pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="120">
            <p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><font size="3"><font face="宋体"><span style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">在空鼓位置埋设注浆咀进行灌注，将空鼓位置灌注饱满，保证混凝土完整性。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 187.05pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l6 level1 lfo6; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">未交付使用的工程。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l7 level1 lfo7; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">工期不紧，有充裕的时间。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 105.7pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 187.05pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="141">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l7 level1 lfo7; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">施工简便快捷，工期较短。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l7 level1 lfo7; tab-stops: list 21.0pt"><span lang="EN-US" style="FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore"><font size="3">l</font><span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'">可以划分施工区域后，分块施工，不影响业主的正常使用。</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
        </tr>
    </tbody>
</table>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">图</font></span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1</span></strong><font face="宋体"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">大量出现空鼓的工程因没有采取正确的方法修复而将混凝土全部凿除，造成大量浪费，延误工期。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">图</font></span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2</span></strong><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">采用北京冶建工程裂缝处理中心工程师</font></span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><font face="宋体"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">系列产品进行灌浆修复处理，可彻底根治空鼓难题。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">图</font></span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">3</span></strong><font face="宋体"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">修复后空鼓位置灌注饱满，确保建筑的整体性、耐久性，满足正常使用要求。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -24pt; LINE-HEIGHT: 20pt; mso-list: l1 level1 lfo1; tab-stops: list 24.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">二、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">处理方案：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.95pt; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">建议采用北京冶建工程裂缝处理中心工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">系列产品进行灌浆修复处理。将空鼓位置灌注饱满，确保建筑的整体性、耐久性，满足正常使用要求。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm -5.4pt 0pt 18.75pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -18.75pt; LINE-HEIGHT: 20pt; mso-list: l2 level1 lfo4; tab-stops: list 18.75pt 26.25pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">1.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">主要材料：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm -5.4pt 0pt 0cm; LAYOUT-GRID-MODE: char; TEXT-INDENT: 28pt; LINE-HEIGHT: 20pt; tab-stops: list 26.25pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">AB-1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">型灌浆树脂。</span><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.25pt; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">AB-1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">型灌浆树脂为空鼓专用胶，对于砂浆、混凝土、砖板空鼓缝隙等各种状况尽可进行灌浆处理。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: 黑体"><o:p>&nbsp;</o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工程师</span></strong><strong style="mso-bidi-font-weight: normal"><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: 黑体">&reg;</span></sup></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: 黑体">AB-1</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">树脂性能</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: 黑体"><o:p></o:p></span></strong></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; MARGIN: auto auto auto -5.1pt; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-table-layout-alt: fixed" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 53.8pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">型号</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 53.8pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm -5.4pt 0pt -14.4pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 14.4pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">类型</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 64.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="87">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">粘度</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">(cps/<st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="20" unitname="℃">20<span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体"><span lang="EN-US">℃</span></span></st1:chmetcnv></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="84">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">抗压强度</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MPa</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">拉伸强度</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MPa</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="84">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">粘接强度</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MPa</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="96">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">延伸率</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">%</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
        </tr>
        <tr style="HEIGHT: 31.75pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 53.8pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><font size="3">AB-1<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 53.8pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">溶剂型</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 64.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="87">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><font size="3"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">60</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">～</span><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">100<o:p></o:p></span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="84">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><font size="3">&ge;40<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><font size="3">&gt;15<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 63pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="84">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><font size="3">&gt;3.0<o:p></o:p></font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #f0f0f0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #f0f0f0; WIDTH: 72pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 31.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width="96">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt; TEXT-ALIGN: center" align="center"><span lang="EN-US" style="FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"><font size="3">1.5<o:p></o:p></font></span></p>
            </td>
        </tr>
    </tbody>
</table>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">3. </span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">施工步骤</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: 黑体"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）施工前准备</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 20pt; mso-list: l3 level1 lfo2; tab-stops: list 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">确认需要处理的空鼓部位。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 20pt; mso-list: l3 level1 lfo2; tab-stops: list 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">空鼓位置钻空，表面清理，埋注浆咀。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">（</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">）化学灌浆</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 20pt; mso-list: l3 level1 lfo2; tab-stops: list 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">注浆咀布好后实施注浆：根据空鼓部位的具体情况确定灌浆压力、灌浆量。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 20pt; mso-list: l3 level1 lfo2; tab-stops: list 21.25pt 26.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">AB-1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">型灌浆树脂配好后倒入注浆机容器内。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 20pt; mso-list: l3 level1 lfo2; tab-stops: list 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">用高压灌浆机将工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">AB-1</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">灌浆树脂灌入空鼓位置，证明灌注饱满随即关闭阀门。注浆时要防止注浆液从别的孔外溢浆，造成浪费。确认注浆完成，卸除机具。</span><span lang="EN-US" style="FONT-SIZE: 14pt"><o:p></o:p></span></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt 21.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21.25pt; LINE-HEIGHT: 20pt; mso-list: l5 level1 lfo3; tab-stops: list 21.25pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">48</span><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">小时后树脂初凝；干燥养护</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">7</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">天后可正常使用。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -24pt; LINE-HEIGHT: 20pt; mso-list: l1 level1 lfo1; tab-stops: list 24.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">三、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">灌浆质量检验方法：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 28pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">1</span><font face="宋体"><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">．敲击检测。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></font></p>
<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 28pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2</span><span style="FONT-SIZE: 14pt; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial"><font face="宋体">．取芯检测。</font></span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"> <o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -24pt; LINE-HEIGHT: 20pt; mso-list: l1 level1 lfo1; tab-stops: list 24.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">四、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">建议：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 14pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 1.0"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">由于现地坪存在裂缝、缺损及二次修复等情况，建议采取以下方式进行修复：</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 35pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l4 level1 lfo5; tab-stops: list 35.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">1.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">曾经修复过的地坪，缺损、已疏松、翘曲位置，建议整体切除，涂刷工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">B9</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">永久性界面粘胶后重新修复处理。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 35pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l4 level1 lfo5; tab-stops: list 35.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">2.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">现地坪裂缝密集处，建议整体切除，涂刷工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">B9</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">永久性界面粘胶后重新修复处理。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 35pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -21pt; LINE-HEIGHT: 20pt; mso-list: l4 level1 lfo5; tab-stops: list 35.0pt"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial"><span style="mso-list: Ignore">3.<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">针对独立裂缝可采用北京冶建工程裂缝处理中心工程师</span><sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">&reg;</span></sup><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">A6 </span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">微细裂缝封闭膏进行封闭处理。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -24pt; LINE-HEIGHT: 20pt; mso-list: l1 level1 lfo1; tab-stops: list 24.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">五、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">灌浆质量保证：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 26.95pt; LINE-HEIGHT: 20pt"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">现场使用的灌浆树脂符合技术性能指标。已经灌浆处理的空鼓部位将不再出现空鼓情况，保证混凝土的整体性、耐久性。</span><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: -24pt; LINE-HEIGHT: 20pt; mso-list: l1 level1 lfo1; tab-stops: list 24.0pt"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore">六、<span style="FONT: 7pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">同类型工程案例介绍：</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="16" month="01" year="2007"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2007</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">年</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">01</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">月</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">16</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">日</span></strong></st1:chsdate><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">，北京长安街凯臣广场</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="01" month="11" year="2007"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2007</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">年</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">11</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">月</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">01</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">日</span></strong></st1:chsdate><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">，北京电视中心</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="15" month="01" year="2008"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2008</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">年</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">01</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">月</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">15</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">日</span></strong></st1:chsdate><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">，国家图书馆</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 20pt"><st1:chsdate w:st="on" isrocdate="False" islunardate="False" day="21" month="08" year="2009"><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">2009</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">年</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">08</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">月</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial">21</span></strong><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">日</span></strong></st1:chsdate><strong style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial">，中国华电大厦（现正在施工）</span></strong><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: Arial"><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>现浇混凝土楼板裂缝控制研究</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/3575579.html"/>
<issued>2009-07-17T19-37-59 CST</issued> 
<created>2009-07-17T19-37-59 CST</created>
<modified>2009-08-05T11-25-29Z</modified>
<id>tag:wjx1213.blogchina.com,2005://3575579</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[]]>
</content>
</entry>

<entry>
<title>现浇混凝土楼板裂缝控制研究</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/3575571.html"/>
<issued>2009-07-21T19-57-31 CST</issued> 
<created>2009-07-21T19-57-31 CST</created>
<modified>2009-08-05T11-27-01Z</modified>
<id>tag:wjx1213.blogchina.com,2005://3575571</id>
<author>
<name>wjx1213</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/wjx1213.html</url>
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<dc:subject>关于公司</dc:subject>
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