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Anonymous users2024-01-24caused by water leakage. Start with the inside of the bathroom. First hit the glue to try the cracks in the tiles on the ground and the cracks in the corners of the walls.
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Anonymous users2024-01-23You can only do superficial articles, or you can just pick up and reorganize.
It is evident that it is a lightweight brick, which is permeable by moisture
The wall near the bathroom in home decoration is the most prone to alkali mold, because the cement is strongly alkaline, and the moisture will bring out the alkali in the cement.
Use a hacksaw blade to pick out the black object, and then fill the joint with a beauty sewing agent, which is both water-resistant and beautiful. I hope my answer can help you.
The ground wire must be connected, for the sake of filial piety and safety. >>>More
Bathroom waterproofing, the standard waterproof requirements are that the ground needs to be done, the wall should be at least meters high, it is recommended to do full height, if it is a lightweight wall, then it must be done full height. >>>More
To dig a septic tank, the toilet pipe channel septic tank is on the line