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Anonymous users2024-01-24If you want to find out if it is a leak upstairs, it must be upstairs for repair, if the general sewage pipe is leaking, it is the property for repair.
If you really shirk, you can call 110 to seek help from relevant departments.
The waterproofing of the large area above is fine, the key lies in the perimeter of each sewer pipe, and the waterproof material does not return when doing waterproofing, resulting in seepage points around the pipe.
The leaking sewer pipe is here, and the waterproof layer has not been turned over to the water pipe. Water is leaking from other parts of the water pipe to the water pipe.
I am in the decoration industry, because there are too many problems of water leakage upstairs, I can only discuss with the residents upstairs, and I really can't find a property. If you don't repair the upstairs, you may have to tear down the bricks or something, which is too troublesome.
The upstairs is responsible for the repairs. Even if the bathroom is converted into a bedroom, there will be buried water pipes on the floor or wall of the original bathroom, and the buried water pipes will leak from the broken waterproof layer to the downstairs. >>>More
It should be waterproof, upstairs blockage and toilet bad, will not leak downstairs.