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关于印发《民用建筑外保温系统及外墙装饰防火暂行规定》的通知
发布时间:2017-11-09 21:05:01 浏览次数:
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; text-align: center" align="center"><span style="font-size: 16pt; line-height: 200%; font-family: 华文中宋">关于印发《民用建筑外保温系统及外墙装饰防火暂行规定》的通知<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 24pt; line-height: 200%; text-align: center; mso-char-indent-count: 2.0" align="center"><span style="font-size: 12pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">公通字<span lang="EN-US">[2009]46</span>号<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">各省、自治区、直辖市公安厅、局,住房和城乡建设厅、建委,江苏、山东省建管局,新疆生产建设兵团公安局、建设局:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">为有效防止建筑外保温系统火灾事故,公安部、住房和城乡建设部联合制定了《民用建筑外保温系统及外墙装饰防火暂行规定》,现印发你们。请结合工作实际,认真贯彻执行。相关标准规范制修订后,按发布的标准规范的有关规定执行。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; text-align: right" align="right"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes">                                                         </span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; text-align: right" align="right"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">中华人民共和国公安部<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; text-align: right" align="right"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">中华人民共和国住房和城乡建设部<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><o:p> </o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; text-align: right; mso-char-indent-count: 2.0" align="right"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes">                                                                                           </span></span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">二</span><span style="font-size: 14pt; line-height: 200%; font-family: 华文中宋; mso-ascii-font-family: 仿宋_GB2312">〇〇</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">九年九月二十五日<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><o:p> </o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: 200%; text-align: center" align="center"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">民用建筑外保温系统及外墙装饰防火暂行规定<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋"><span style="mso-spacerun: yes"> </span><o:p></o:p></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第一章<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>一般规定<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第一条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>本暂行规定适用于民用建筑外保温系统及外墙装饰的防火设计、施工及使用。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第二条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>民用建筑外保温材料的燃烧性能宜为<span lang="EN-US">A</span>级,且不应低于<span lang="EN-US">B2</span>级。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第三条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>民用建筑外保温系统及外墙装饰防火设计、施工及使用,除执行本暂行规定外,还应符合国家现行标准规范的有关规定。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第二章<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>墙体<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第四条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>非幕墙式建筑应符合下列规定:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(一)住宅建筑应符合下列规定:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">1</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度大于等于<st1:chmetcnv unitname="m" sourcevalue="100" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">100m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能应为<span lang="EN-US">A</span>级。 <span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">2</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度大于等于<st1:chmetcnv unitname="m" sourcevalue="60" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">60m</span></st1:chmetcnv>小于<st1:chmetcnv unitname="m" sourcevalue="100" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">100m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能不应低于<span lang="EN-US">B2</span>级。当采用<span lang="EN-US">B2</span>级保温材料时,每层应设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">3</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度大于等于<st1:chmetcnv unitname="m" sourcevalue="24" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">24m</span></st1:chmetcnv>小于<st1:chmetcnv unitname="m" sourcevalue="60" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">60m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能不应低于<span lang="EN-US">B2</span>级。当采用<span lang="EN-US">B2</span>级保温材料时,每两层应设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">4</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度小于<st1:chmetcnv unitname="m" sourcevalue="24" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">24m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能不应低于<span lang="EN-US">B2</span>级。其中,当采用<span lang="EN-US">B2</span>级保温材料时,每三层应设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(二)其他民用建筑应符合下列规定:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">1</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度大于等于<st1:chmetcnv unitname="m" sourcevalue="50" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">50m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能应为<span lang="EN-US">A</span>级。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">2</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度大于等于<st1:chmetcnv unitname="m" sourcevalue="24" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">24m</span></st1:chmetcnv>小于<st1:chmetcnv unitname="m" sourcevalue="50" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">50m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能应为<span lang="EN-US">A</span>级或<span lang="EN-US">B1</span>级。其中,当采用<span lang="EN-US">B1</span>级保温材料时,每两层应设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">3</span><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">、高度小于<st1:chmetcnv unitname="m" sourcevalue="24" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">24m</span></st1:chmetcnv>的建筑,其保温材料的燃烧性能不应低于<span lang="EN-US">B2</span>级。其中,当采用<span lang="EN-US">B2</span>级保温材料时,每层应设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(三)外保温系统应采用不燃或难燃材料作防护层。防护层应将保温材料完全覆盖。首层的防护层厚度不应小于<st1:chmetcnv unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">6mm</span></st1:chmetcnv>,其他层不应小于<st1:chmetcnv unitname="mm" sourcevalue="3" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">3mm</span></st1:chmetcnv>。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(四)采用外墙外保温系统的建筑,其基层墙体耐火极限应符合现行防火规范的有关规定。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第五条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>幕墙式建筑应符合下列规定:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(一)建筑高度大于等于<st1:chmetcnv unitname="m" sourcevalue="24" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">24m</span></st1:chmetcnv>时,保温材料的燃烧性能应为<span lang="EN-US">A</span>级。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(二)建筑高度小于<st1:chmetcnv unitname="m" sourcevalue="24" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">24m</span></st1:chmetcnv>时,保温材料的燃烧性能应为<span lang="EN-US">A</span>级或<span lang="EN-US">B1</span>级。其中,当采用<span lang="EN-US">B1</span>级保温材料时,每层应设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(三)保温材料应采用不燃材料作防护层。防护层应将保温材料完全覆盖。防护层厚度不应小于<st1:chmetcnv unitname="mm" sourcevalue="3" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">3mm</span></st1:chmetcnv>。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(四)采用金属、石材等非透明幕墙结构的建筑,应设置基层墙体,其耐火极限应符合现行防火规范关于外墙耐火极限的有关规定;玻璃幕墙的窗间墙、窗槛墙、裙墙的耐火极限和防火构造应符合现行防火规范关于建筑幕墙的有关规定。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(五)基层墙体内部空腔及建筑幕墙与基层墙体、窗间墙、窗槛墙及裙墙之间的空间,应在每层楼板处采用防火封堵材料封堵。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第六条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>按本规定需要设置防火隔离带时,应沿楼板位置设置宽度不小于<st1:chmetcnv unitname="mm" sourcevalue="300" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">300mm</span></st1:chmetcnv>的<span lang="EN-US">A</span>级保温材料。防火隔离带与墙面应进行全面积粘贴。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第七条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>建筑外墙的装饰层,除采用涂料外,应采用不燃材料。当建筑外墙采用可燃保温材料时,不宜采用着火后易脱落的瓷砖等材料。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第三章<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>屋顶<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第八条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>对于屋顶基层采用耐火极限不小于<span lang="EN-US">1.00h</span>的不燃烧体的建筑,其屋顶的保温材料不应低于<span lang="EN-US">B2</span>级;其他情况,保温材料的燃烧性能不应低于<span lang="EN-US">B1</span>级。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第九条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>屋顶与外墙交界处、屋顶开口部位四周的保温层,应采用宽度不小于<st1:chmetcnv unitname="mm" sourcevalue="500" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US">500mm</span></st1:chmetcnv>的<span lang="EN-US">A</span>级保温材料设置水平防火隔离带。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第十条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>屋顶防水层或可燃保温层应采用不燃材料进行覆盖。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第四章<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>金属夹芯复合板材<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第十一条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>用于临时性居住建筑的金属夹芯复合板材,其芯材应采用不燃或难燃保温材料。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第五章<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>施工及使用的防火规定<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第十二条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>建筑外保温系统的施工应符合下列规定:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(一) 保温材料进场后,应远离火源。露天存放时,应采用不燃材料完全覆盖。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(二)需要采取防火构造措施的外保温材料,其防火隔离带的施工应与保温材料的施工同步进行。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(三)可燃、难燃保温材料的施工应分区段进行,各区段应保持足够的防火间距,并宜做到边固定保温材料边涂抹防护层。未涂抹防护层的外保温材料高度不应超过<span lang="EN-US">3</span>层。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(四)幕墙的支撑构件和空调机等设施的支撑构件,其电焊等工序应在保温材料铺设前进行。确需在保温材料铺设后进行的,应在电焊部位的周围及底部铺设防火毯等防火保护措施。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(五)不得直接在可燃保温材料上进行防水材料的热熔、热粘结法施工。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(六)施工用照明等高温设备靠近可燃保温材料时,应采取可靠的防火保护措施。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(七)聚氨酯等保温材料进行现场发泡作业时,应避开高温环境。施工工艺、工具及服装等应采取防静电措施。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(八)施工现场应设置室内外临时消火栓系统,并满足施工现场火灾扑救的消防供水要求。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(九)外保温工程施工作业工位应配备足够的消防灭火器材。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">第十三条<span lang="EN-US"><span style="mso-spacerun: yes">  </span></span>建筑外保温系统的日常使用应符合下列规定:<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(一)与外墙和屋顶相贴邻的竖井、凹槽、平台等,不应堆放可燃物。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(二)火源、热源等火灾危险源与外墙、屋顶应保持一定的安全距离,并应加强对火源、热源的管理。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(三)不宜在采用外保温材料的墙面和屋顶上进行焊接、钻孔等施工作业。确需施工作业的,应采取可靠的防火保护措施,并应在施工完成后,及时将裸露的外保温材料进行防护处理。<span lang="EN-US"><o:p></o:p></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 28pt; line-height: 200%; mso-char-indent-count: 2.0"><span style="font-size: 14pt; line-height: 200%; font-family: 仿宋_GB2312; mso-hansi-font-family: 华文中宋">(四)电气线路不应穿过可燃外保温材料。确需穿过时,应采取穿管等防火保护措施。<span lang="EN-US"><o:p></o:p></span></span></p>

 

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