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Anonymous users2024-01-24There are several main reasons for wall leakage at the door of the bathroom, which you can check by yourself
1. The waterproofing of the bathroom is not done well.
Causing water in the bathroom to seep into the wall, affecting the outside through the wall. The water vapor in the bathroom is too heavy, but the ventilation conditions are not good, or the wind direction is like blowing inside, causing the water vapor to flow back into the house and condense into fine particles on the wall, which is the feeling of dampness. Generally, it can be solved by installing a ventilation fan.
2. The water pipe near the bathroom is broken.
Water enters the wall slowly, but the crack should be small.
3. Water infiltration of the partition wall.
The wall and floor of the bathroom next door or the bathroom next door upstairs are not waterproof, and once there is water in the bathroom, it will slowly penetrate into you.
The height is determined according to the need, generally speaking, the bathroom is waterproof 180 cm high, and the non-shower wall waterproof coating cannot be less than 35 cm in principle. However, in order to strengthen the waterproof effect, it is recommended to achieve a uniform height of 180 cm. In addition, for the light wall of the toilet and bathroom renovation and the self-built light wall, it is recommended that the waterproof height should be at the top. >>>More
Polyurethane waterproof coating for toilet waterproofing is OK in terms of waterproof effect. However, polyurethane waterproof coating is an oil-based waterproof coating, and its environmental performance is not very good, so it is generally not recommended to use it for bathroom waterproofing. Of course, the waterproof under the bathroom caisson can be used, after all, it will be buried deeper. >>>More
The waterproofing of the bathroom wall is 50 centimeters, 1 meter, 1.8 meters, etc., according to the needs of the bathroom.
Dry and wet dual method, you can do it in wet conditions, but if you want to use it better, it is better when it is dry, and the toilet is installed after the waterproofing and waterproof protective layer is finished, including the tile surface treatment.
If the wall is not sprinkled with water before waterproofing, the common manifestations are the following two: >>>More