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屋面防水补漏怎么做

更新时间: 2021-05-04 22:44:26     

1、首先要把屋顶基层表面的灰尘、杂物清理干净,基面保持基本平整,然后再开始做屋顶防水补漏。

2、符合要求后涂刷基层处理剂,一次涂刷的面积不宜过大,确保涂刷面积大小能满足当天施工需要。

3、屋顶防水补漏,水泥砂浆找平层必须按设计请求挂线或做象征找坡,并安装好分格缝板条。

4、水泥砂浆找平收水后应进行2次压光,使外表平坦密实,并充沛维护,屋面转角处请求用圆角抹子抹出圆弧,水落口50cm直径范围内的找平层要抹成凹坑。

关键词: 屋面 防水 补漏 怎么

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