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Anonymous users2024-01-24The bathroom is waterproof, the standard requirement is that the ground needs to be done, the wall should be at least meter, it is recommended to do the full height, if it is a lightweight wall, then it must be done full height.
As for the material, it is recommended to use kitchen and bathroom waterproof slurry, first use quick-setting repair mortar to repair and strengthen, and then use permanent waterproof slurry to do waterproofing as a whole, so that the waterproof effect is guaranteed.
Here's how to do it:
1. Chisel the cracks and parts that need to be repaired such as the root of the pipe and the floor drain into a "V" shape, clean them, and sprinkle them with water to moisten them;
2. Add water (water-cement weight ratio 1:2 3) to the [permeable crystalline repair mortar] and mix it evenly, and carry out repair construction before the initial setting (within 5 minutes), and the root of the pipe, the perimeter of the floor drain, the yin and yang corners, and the root of the wall should be made into r angles;
3. After the final setting of the repair mortar, stir the powder and liquid material of [durable waterproof slurry] evenly, let it stand for 3 minutes, stir it again and evenly brush it on the base surface, and it should be cross-brushed twice, and only after the first surface is dry can the second construction be carried out;
4. Anti-stampede after completion, closed water inspection can be carried out after 48 hours.
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Anonymous users2024-01-23New home?
Waterproofing is not recommended for coatings, or membranes are better. It is recommended that the waterproof height should be treated with special treatment for pipes and floor drains, and you can use plugging spirit or sealant.
After completion, do a 24-hour water storage test, remember to clear the downstairs neighbors to see the follow-up tiles and be careful not to destroy.
Remember to find a slope when paving tiles, and do not store water.
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