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Anonymous users2024-01-23It is that the waterproofing is not done well, or the qualified weather-resistant adhesive is not used, or the glue joint surface is not cleaned when used. Caused by leakage of rainwater.
The definite property in the common part needs to be dealt with with by the maintenance fund!!
There must be stagnant water on the roof of the building, which will cause your water to leak, and whether the drainage hole is blocked by garbage leaves, resulting in water that cannot be drained, and the uneven ground causes water accumulation.
No matter what, it is always necessary to find the upstairs first, find the specific cause of the leakage before it can be solved in a targeted manner, and the others are not solutions! Provide free professional technical consultation for concrete waterproof leakage repair.
Look where the water is leaking, if the water leaks at the seam with the ground, the toilet is not installed, is it that you didn't buy a seal, a big one, not expensive ten dollars a piece.
Yes! In that case, it is a leak!
Need to find a leak filler to take a look! >>>More