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卷材屋顶防水层的施工标准

标签:卷材,屋顶,防水,防水层,施工,标准 时间:2020年10月21日 阅读182

①卷材屋顶防水层所用卷材及重要配套材料必须吻合设计要求。检查出厂合格证、质量检验报告和现场抽样试验报告。
The coiled material and the main materials used in the waterproofing membrane must meet the design requirements. Check the factory certificate, quality inspection report and on-site sampling test report.


②卷材屋顶防水层在转角处、变形缝、穿墙管道等部位做法必须吻合设计要求。
The practice of waterproof layer in the corner, wall cracks, pipeline and other parts must meet the design requirements.


③卷材屋顶防水层的搭接缝应粘(焊)结牢固,密封精密,不得有扭曲、皱折、翘边和起泡等缺陷。

The waterproof layer of the lap joint should stick (welding) firm, tight sealing, no distortion, fold, curling and blister defects.


④采用外防贴法铺贴卷材屋顶防水层时,立面卷材接槎的搭接宽度(关键词排名),高聚物改性沥青类卷材应为150mm,合成高分子类卷材应为100mm(网站排名),且上层卷材应盖过基层卷材。
The anti sticking paving waterproof layer, the facade coil joint lap width, polymer modified bitumen is 150mm, synthetic polymer materials should be 100mm, and the upper cover lower coil coil.


⑤侧墙卷材屋顶防水层的保护层与屋顶防水层应结合紧密、保护层厚度应吻合设计要求。
The protective layer of the side wall waterproof layer and waterproof layer should be closely combined, the thickness of the protective layer shall comply with the design requirements.


⑥卷材搭接宽度的许可误差为-10mm。
The coil lap width of the allowable deviation is -10mm.