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You're talking about the water pipe, right? You can wrap an appropriate amount of sand in a plastic cloth to make a sandbag, block the mouth of the water pipe, and the sandbag should be larger, so don't leak it. Then test the waters.
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Your question is too general! Can you be clearer!
Exception: The general wall waterproof coating of the space home improvement company should be about 30cm to prevent the water from penetrating the wall and returning moisture. The waterproof height of the wall of the bathroom with a shower room should generally be 180cm; If there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 30cm higher than that of the bathtub. Water vapor in the bathroom will penetrate into the ceiling and wall of the next room through the wall floor, and the bathroom waterproof can achieve the top of the wall.
Separate toilets include, for example, the most basic dry and wet separation, and the triple or even quadruple separation that has been upgraded in recent years.
Pay attention to the root and corners of the pipe first painted with waterproof plugging treasure, and finally painted with waterproof coating. The best material is to use the polyurethane waterproof coating of the national standard product to paint the ground waterproof and the wall to paint the waterproof mortar.
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The floor of the kitchen and bathroom must be waterproof, and the ground must have a little slope to facilitate drainage. Do not stick too smooth floor tiles to avoid slipping. >>>More