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Anonymous users2024-01-23If it rains, there will be water leakage, which should be related to the destruction of the waterproof layer on the outside of the building. If there is a leak in the waterproof layer of the exterior wall, the developer will be responsible for the maintenance during the quality warranty period of the housing construction project, and if the warranty period is exceeded, the property will use the housing public maintenance fund for maintenance.
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Anonymous users2024-01-22May I ask you to find out the reason later, my downstairs is also very far away from the flue.
It is upstairs wall or wall root seepage, need to do waterproofing, very cheap, about 20 yuan a flat bar. You can't express it clearly, so you have to find someone who does waterproofing to take a look, it's not a big problem.
The upper and lower water pipes are not connected, and an inclined plane of about 2 cm is chiseled around the pipe wall to do waterproofing, and then the inclined surface is smeared with cement slurry and not mixed with sand to see if it is okay.
Small ways to get rid of toilet odors:
1. Put a small cup of vinegar to deodorize. >>>More
It may be that your residence is on the lower floor, although your own toilet is not blocked, but the sewage outside is always blocked, so when it rains, this problem comes out, and the feces are returned from your toilet.
There are two reasons, the first is that there is no diversion of rainwater and sewage, that is, rainwater and sewage use the same underground pipe. The second is that the diameter of the sewage pipe is not large enough, and the large amount of water cannot be drained smoothly, which will cause backflow and flooding. >>>More