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首先,人工剔除防水层以上(包括防水层)和四周女儿墙泛水范围防水层以上(包括防水层)部分;厨房、卫生间岀屋面部分烟道、排气道、屋面道管道根部用C20细石混泥土作面“包状,”泛水“上口,做法参先02J02,其次设防水层二道一,底层为1.6mm厚无焦油、可湿作、环保聚氨酯涂膜防水层一道,上刷5mm水泥聚合物隔离层,面层作SBS防水卷材一道,详见《屋面防水施工专项方案》就住宅楼顶层(带跃层)室内”渗漏“质量问题进行现场调研,经分析提岀该工程室内渗漏原因及防治措施。
First of all, manually remove the waterproof layer above (including the waterproof layer) and around the bather of waterproof layer above the waterproof layer (including the waterproof layer); kitchen, bathroom 岀 roof flue, exhaust duct, Mixed soil for the surface ”package shape “ Pan Shui ”catchy, the approach Senate 02J02, followed by waterproofing layer two one, the bottom is 1.6mm thick tar-free, wettable, environmentally friendly polyurethane coating a waterproof layer , On the brush 5 mm cement polymer insulation layer, the surface for SBS waterproofing membrane together, see “roof waterproofing construction special program” on the top floor (with jump) indoor “leak ” quality problems on-site research, After analyzing and analyzing the causes and prevention measures of indoor leakage of the project.