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自防水屋面的作法是将自防水屋面板吊装到屋架上后,在板缝内浇筑200号细石混凝土,并使混凝土低于板面8～12毫米,然后进行养护,使它达到规定标号,最后刷冷底子油一道,嵌油膏或
The practice of self-waterproof roofing is to lift the No. 200 fine stone concrete in the slab joint after lifting it from the waterproof roof panel to the truss, and make the concrete 8 to 12 mm below the slab surface, and then carry out curing to achieve the specified number. Finally brush the cold base oil together with grease or