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Anonymous users2024-01-23As long as the standard of material consumption per unit square is met, it is fine. The basic standards of materials are the same for different brands.
If it is a leakage on the top balcony, it is more suitable to use SBS membrane, and if it is indoor, use non-smashing bricks. It's so simple and practical.
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If the roof has not finished construction, you can use polypropylene cloth waterproofing or SBS waterproofing membrane, and add steel wire mesh and cement mortar protective layer on it, so you will not worry about the problem of needing maintenance at any time.
After the bathroom is waterproofed, it needs to be thoroughly dried, so that it can do the closed water test, you can contact the residents downstairs in advance, so that the leakage can be informed in time to avoid unnecessary losses of the downstairs residents When doing the closed water test, the depth of water storage can not be less than 20 cm, and the time can not be less than 72 hours, and the water level does not fall is qualified.
The board body should be waterproofed.