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房屋墙壁渗水怎么办
更新时间: 2021-01-25 11:42:58  

一、找到渗水源,二、清理基层,三、修补防灰层并涂防水膜,第一墙面渗水会有渗水的地方和外墙的裂缝,找到之后顺着裂缝将整条砌体与结构桥梁接口处的外墙抹灰层凿除,在凿除是要注意用手持切割机将抹灰层切开,这是为了防止抹灰层在振动的时再次产生空鼓,二是将基层清理干净,三修补防灰层最好分2—3次修补,在修补的砂浆中添加点微膨胀剂效果会更好,会减少心就抹灰层的接口裂缝,但是要注意添加的计量,在涂抹防水涂膜时,要注意等抹灰层干之后再做外墙漆面,再等外墙漆面干之后,涂抹2-3遍防水涂抹。

关键词: 房屋 墙壁 渗水 怎么办

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