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Anonymous users2024-01-24There are two possibilities.
1. The two layers of the upstairs bathroom are waterproof, but the eyes are very small and the water that penetrates is less, so there is no dripping.
2. When doing waterproofing, the backfill material is not dry, or there is water in the pit, and then the second layer of waterproofing is broken, so the bottom has been wet, and this will dry out slowly, but it will be very slow.
Whatever the reason, it is the upstairs waterproofing problem that needs to be notified to the upstairs residents.
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Anonymous users2024-01-23It is advisable to consult a professional.
There are two reasons for water leakage: the floor waterproofing is not done well or the water pipe buried under the floor is leaking "this situation is constantly leaking", no one deals with it, and he spends money to find a worker to seal the water pipe of his house "There is no way". >>>More
Do waterproofing needs to be done on the surface of the water, dig excellent permeability crystalline waterproofing, you can do it yourself on the cement surface with a super permeable waterproof guard (if there are cracks and potholes on the cement surface, fill the complete with metin porcelain glue and then do waterproofing). >>>More
It is impossible not to find the leakage》The sealing flange is not aligned with the 110CM sewer pipe, which may be the main cause of the leakage.
Find a property to deal with! They have this responsibility to coordinate things.
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