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Go to the property and let them solve it, and if the property wants to leave it alone, go to the neighborhood committee or community management committee! If it doesn't work, go to the police to force the upstairs girl to repair it!
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Find a housing authority, your house used to be managed by the housing authority, and now you can also find them'
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Generally speaking, the problem of solving the leakage belongs to the housing management department, and the responsibility is borne by the upstairs. If he doesn't care about it, and you want to be more serious, then you can only go to court. There are general principles of civil law to back you up.
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Negotiate with you upstairs and find property management again.
You can find a waterproofing master on the Internet.
Bathroom leakage does not have to be planed bricks to solve, as long as it is not a water pipe problem, there is no need to plane the bricks, because planing bricks is not a simple matter, the construction period is long, time-consuming and troublesome. >>>More
Consult with the property company. Generally, if this kind of problem occurs, if it is non-artificial, you can find a developer, if it is artificial, you can only find a property.
PVC pipe leakage needs to replace the pipe, paint or glue can not be solved, three silver waterproof coating is to do bathroom floor waterproofing.
It must be that the waterproofing is not done well, so go to the previous layer to plane the ground and redo it.