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Anonymous users2024-01-23It is recommended not to make up for it, just knock it out and do it again, and find a professional person to do it, otherwise you will be busy and half dead, and things will not be done well.
Did you do a closed water test during the inspection? If it is the water seepage of the floor or wall, it is a civil engineering problem, generally speaking, the waterproofing of the bathroom does not belong to the content of home decoration, but it is just an insurance for the psychology. >>>More
It's a bit expensive, in fact, it's just a little material, waterproof, cement. But the most important thing is that labor is expensive. Maybe someone else has to make several trips. Slightly more expensive, but acceptable!
Start by finding the cause of the water leak. Then you can get it yourself, and if you can't call it waterproof, someone will do it for you.
If the waterproofing layer is not done, it is necessary to remove the floor tiles, and the waterproofing must be redone under the condition of flat ground, and the process and results of the closed water test must be supervised.
Mainly look at the leakage, the upstairs floor slab leakage, the upstairs waterproof treatment, the pipe leakage of the branch pipe who is responsible for the maintenance, the main pipe (riser), the property is responsible for maintenance, their own wall embedded pipe leakage, their own maintenance.