Waterproofing has been done many times and it still leaks.

Waterproofing has been done many times, but it still leaks? How can this happen when the waterproofing at home has been done five or six times? I invited the master to come and see, saying that my family's waterproofing was not done well. The old master asked the gang to recall whether these three details of waterproofing at home were handled properly. Otherwise, water leakage is inevitable!

the first detail: when waterproofing was done at the grass-roots level, the toilet floor was not properly tidied.

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Some masters only cleaned up the garbage on the surface when they were waterproof in the bathroom, but did not seriously deal with the small cracks, soft particles and floating dust at the grassroots level.

The correct way is to fill and smooth the holes and gaps on the surface of the base with mortar before waterproofing. Ensure that the base surface is solid, smooth, clean, fully moist and free of water. If you don't pay attention to this detail, the waterproof will have problems such as bulging edges.

the second detail: the root of the pipeline passing through the wall is not waterproof.

some masters are waterproofing toilets, and when they meet the root of the pipeline, they directly wrap a piece of waterproof material on the ground. When doing waterproof, it is best to brush it several times for waterproofing, and then carefully apply it to the root of the water pipe without leakage.

for the convenience of tile laying, the master cut the water pipe before tile laying, and there will definitely be a certain distance after cutting, which will easily lead to gaps when installing the floor drain. In addition, the floor drain is the lowest point in the whole bathroom, which will easily lead to poor drainage of sanitary equipment, and water will directly flow back into the backfill layer from the gap between the casing and the floor drain, which will leak after a long time.

the correct way is to install the floor drain and lay the tiles at the same time. Before the floor drain is installed, according to the height of the ground, remove the redundant pipes, cement the floor drain, aim at the pipe mouth, fix the floor drain, fix the floor drain, and seal the gap between the floor drain and the ceramic tile with glass glue or other adhesives after paving the ceramic tile.

the correct way is to strengthen the waterproof at the root of the pipeline. The root of the pipe should be sealed with sealing paste first, and then it should be waterproof together with other parts of the bathroom after the cement is smoothed to protect the feet, so that the bathroom made in this way is waterproof and the root of the pipe will not leak.