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楼顶现浇多厚才不漏水

更新时间: 2021-05-02 18:18:30     

1、板厚度约为70-80mm。

2、屋面施工时,钢筋应绑扎到位,屋面板双层钢筋必须全部满扎,屋面梁及天沟梁与屋面板连接处钢筋必须绑扎到位,屋面板负筋处应做好支撑,施工时不得将负筋踩踏。

3、为保证混凝土的整体性,施工时应一次浇捣完毕,不能留有施工缝,避免渗水。

盖房屋面为了防水一般做二个表面层,第一层为在现浇钢筋混凝土屋面板上用1:2水泥砂浆找平层,并适当放好排水坡,第二层为在找平层上捣4公分C25细石砼层,并随捣随抹光,并进行养护到位。

关键词: 楼顶 漏水

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