屋顶做防水的施工步骤 屋顶做防水的注意事项 0

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1、_blank class=infotextkey>get=_blank class=infotextkey>清理_blank class=infotextkey>get=_blank class=infotextkey>基层，_blank class=infotextkey>get=_blank class=infotextkey>施工前要将_blank class=infotextkey>get=_blank class=infotextkey>基层表_blank class=infotextkey>面的尘土和_blank class=infotextkey>get=_blank class=infotextkey>杂物_blank class=infotextkey>get=_blank class=infotextkey>清理干净，_blank class=infotextkey>get=_blank class=infotextkey>然后用热熔法_blank class=infotextkey>get=_blank class=infotextkey>改性沥青卷材对_blank class=infotextkey>get=_blank class=infotextkey>防水层_blank class=infotextkey>get=_blank class=infotextkey>施工前在水落口、管根、阴阳角等细_blank class=infotextkey>部先_blank class=infotextkey>get=_blank class=infotextkey>做好附加层。

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_blank class=infotextkey>get=_blank class=infotextkey>2、_blank class=infotextkey>get=_blank class=infotextkey>铺贴卷材，首先卷材的厚度要符_blank class=infotextkey>合_blank class=infotextkey>get=_blank class=infotextkey>要求，将_blank class=infotextkey>get=_blank class=infotextkey>防水卷材裁剪成相应的尺寸，用火焰喷枪加热_blank class=infotextkey>get=_blank class=infotextkey>基层和卷材的交接处，趁卷材的材_blank class=infotextkey>面刚刚熔化_blank class=infotextkey>时将卷材向前滚铺、粘贴。_blank class=infotextkey>get=_blank class=infotextkey>铺贴平_blank class=infotextkey>面与立_blank class=infotextkey>面相_blank class=infotextkey>get=_blank class=infotextkey>连接的卷材应由_blank class=infotextkey>get=_blank class=infotextkey>下向_blank class=infotextkey>get=_blank class=infotextkey>上_blank class=infotextkey>get=_blank class=infotextkey>进行。

_blank class=infotextkey>3、热熔封边，用喷枪将卷材搭接处加热，让其粘结牢固，_blank class=infotextkey>get=_blank class=infotextkey>然后涂刷_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>第一遍_blank class=infotextkey>get=_blank class=infotextkey>防水涂料。_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>get=_blank class=infotextkey>施工前要先_blank class=infotextkey>get=_blank class=infotextkey>保证_blank class=infotextkey>get=_blank class=infotextkey>地_blank class=infotextkey>面干净、干燥，_blank class=infotextkey>get=_blank class=infotextkey>防水涂料要满涂，确_blank class=infotextkey>get=_blank class=infotextkey>保无遗漏，与_blank class=infotextkey>get=_blank class=infotextkey>基层结_blank class=infotextkey>合要牢固，_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>深圳.fan_blank class=infotextkey>g558.com/lon_blank class=infotextkey>ghua/ tar_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>龙华_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>小_blank class=infotextkey>get=_blank class=infotextkey>产权_blank class=infotextkey>get=_blank class=infotextkey>房_blank class=infotextkey>get=_blank class=infotextkey>出售，无裂纹和气泡等，_blank class=infotextkey>get=_blank class=infotextkey>防水涂料厚度要达到_blank class=infotextkey>get=_blank class=infotextkey>产品_blank class=infotextkey>get=_blank class=infotextkey>规_blank class=infotextkey>定的_blank class=infotextkey>get=_blank class=infotextkey>要求。

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4、待_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>第一遍_blank class=infotextkey>get=_blank class=infotextkey>防水涂料完_blank class=infotextkey>get=_blank class=infotextkey>全干透之后_blank class=infotextkey>get=_blank class=infotextkey>再_blank class=infotextkey>get=_blank class=infotextkey>进行_blank class=infotextkey>第二遍_blank class=infotextkey>get=_blank class=infotextkey>防水涂刷，_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>第一遍_blank class=infotextkey>get=_blank class=infotextkey>防水涂料_blank class=infotextkey>get=_blank class=infotextkey>没_blank class=infotextkey>get=_blank class=infotextkey>有完_blank class=infotextkey>get=_blank class=infotextkey>全干透就_blank class=infotextkey>get=_blank class=infotextkey>进行_blank class=infotextkey>第二遍_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>get=_blank class=infotextkey>施工的话_blank class=infotextkey>get=_blank class=infotextkey>会使_blank class=infotextkey>get=_blank class=infotextkey>防水效果_blank class=infotextkey>get=_blank class=infotextkey>大打折扣。

5、铺_blank class=infotextkey>get=_blank class=infotextkey>保护层，_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>get=_blank class=infotextkey>工作做完后，在表_blank class=infotextkey>面铺_blank class=infotextkey>get=_blank class=infotextkey>上_blank class=infotextkey>get=_blank class=infotextkey>保护层，统建_blank class=infotextkey>get=_blank class=infotextkey>房_blank class=infotextkey>get=_blank class=infotextkey>有_blank class=infotextkey>get=_blank class=infotextkey>没_blank class=infotextkey>get=_blank class=infotextkey>有_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>保障，是为了_blank class=infotextkey>get=_blank class=infotextkey>防止之_blank class=infotextkey>get=_blank class=infotextkey>后的_blank class=infotextkey>get=_blank class=infotextkey>施工把_blank class=infotextkey>get=_blank class=infotextkey>防水层破坏，_blank class=infotextkey>get=_blank class=infotextkey>保护层_blank class=infotextkey>get=_blank class=infotextkey>铺贴要完_blank class=infotextkey>get=_blank class=infotextkey>全_blank class=infotextkey>get=_blank class=infotextkey>覆盖_blank class=infotextkey>get=_blank class=infotextkey>防水层，做到无遗漏，与_blank class=infotextkey>get=_blank class=infotextkey>基层结_blank class=infotextkey>合牢固无气泡和脱落现象_blank class=infotextkey>get=_blank class=infotextkey>发生。

6、闭水试验，闭水试验_blank class=infotextkey>时水的_blank class=infotextkey>get=_blank class=infotextkey>高度_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>不能_blank class=infotextkey>get=_blank class=infotextkey>低于_blank class=infotextkey>get=_blank class=infotextkey>2cm，_blank class=infotextkey>get=_blank class=infotextkey>然后观察_blank class=infotextkey>get=_blank class=infotextkey>24_blank class=infotextkey>get=_blank class=infotextkey>小_blank class=infotextkey>时以_blank class=infotextkey>get=_blank class=infotextkey>上，看其_blank class=infotextkey>get=_blank class=infotextkey>有无渗漏的现象_blank class=infotextkey>get=_blank class=infotextkey>发生，_blank class=infotextkey>如果_blank class=infotextkey>get=_blank class=infotextkey>没_blank class=infotextkey>get=_blank class=infotextkey>有才算_blank class=infotextkey>合格。

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1、阴雨_blank class=infotextkey>get=_blank class=infotextkey>天气_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>不能_blank class=infotextkey>get=_blank class=infotextkey>进行_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>get=_blank class=infotextkey>工作和_blank class=infotextkey>get=_blank class=infotextkey>保温_blank class=infotextkey>get=_blank class=infotextkey>施工。

_blank class=infotextkey>get=_blank class=infotextkey>2、卷材的_blank class=infotextkey>get=_blank class=infotextkey>防水层_blank class=infotextkey>get=_blank class=infotextkey>质量要符_blank class=infotextkey>合_blank class=infotextkey>get=_blank class=infotextkey>要求，干燥程度要达到一_blank class=infotextkey>定_blank class=infotextkey>get=_blank class=infotextkey>标准。

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4、_blank class=infotextkey>get=_blank class=infotextkey>防水卷材_blank class=infotextkey>get=_blank class=infotextkey>铺贴_blank class=infotextkey>时_blank class=infotextkey>get=_blank class=infotextkey>基层和卷材之_blank class=infotextkey>get=_blank class=infotextkey>间的排气要充分，避免过度拉紧和皱褶。

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6、铺设_blank class=infotextkey>get=_blank class=infotextkey>保温层_blank class=infotextkey>时一_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>定要_blank class=infotextkey>get=_blank class=infotextkey>保护好_blank class=infotextkey>get=_blank class=infotextkey>防水层。

_blank class=infotextkey>get=_blank class=infotextkey>小编总结：以_blank class=infotextkey>get=_blank class=infotextkey>上_blank class=infotextkey>get=_blank class=infotextkey>就是_blank class=infotextkey>get=_blank class=infotextkey>关于_blank class=infotextkey>g>屋顶做_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>g>的_blank class=infotextkey>get=_blank class=infotextkey>施工_blank class=infotextkey>get=_blank class=infotextkey>步骤_blank class=infotextkey>以及_blank class=infotextkey>g>屋顶做_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>g>_blank class=infotextkey>get=_blank class=infotextkey>注意_blank class=infotextkey>get=_blank class=infotextkey>事项的相关_blank class=infotextkey>get=_blank class=infotextkey>内容，屋顶的_blank class=infotextkey>get=_blank class=infotextkey>防水_blank class=infotextkey>get=_blank class=infotextkey>工作_blank class=infotextkey>不容忽视，_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>大家在_blank class=infotextkey>get=_blank class=infotextkey>施工_blank class=infotextkey>时一_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>定要_blank class=infotextkey>get=_blank class=infotextkey>注意以_blank class=infotextkey>get=_blank class=infotextkey>上_blank class=infotextkey>get=_blank class=infotextkey>事项，希望对_blank class=infotextkey>get=_blank class=infotextkey>_blank class=infotextkey>get=_blank class=infotextkey>大家_blank class=infotextkey>get=_blank class=infotextkey>有所帮助。

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