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Anonymous users2024-01-23The drainage pipes of buildings are currently hollow wall silencing pipes or spiral silencing pipes. The floor of your house is a normal UPVC drainage pipe.
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Anonymous users2024-01-22There may be something like a small stone inside the sewer.
This situation generally occurs on the first floor, in order to prevent the odor from turning up, the connection between the sewer pipe and the septic tank will be made into a U-shaped pipe or inserted into the water, if the pipe is relatively thin, it is easy to block, so that the first floor is more likely to be injured. We often have this kind of thing here, so we have to renovate ourselves, thicken the pipe, and straighten it.
It may be that there is a crack in the connection or a blockage in the pipe, and the flow is not smooth, and it leaks from the drain around it, which can only be known after flushing inspection
If the main pipe of the building is blocked, then in the blocked position, the upper floors will be affected, you can flush upstairs, and the downstairs toilet will be full (the floors below the blocked position will not be affected), if the blocked location is on a separate pipe, then the room on the pipe will be affected. Upstairs flushing, downstairs will shake, can only say that the bend of the pipe is not done well, upstairs flushing will have some inflow.
This is a normal phenomenon, the problem is mainly physical, in fact, it is also simple! Because the water level upstairs is high! >>>More
The bathroom sewer main of the unit is blocked, which has to be unblocked from the cleaning port of your bathroom.