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Anonymous users2024-01-24The wall of the bathroom is waterproof, because it is afraid of causing damage to the wall on the back, and the wall next door is not wet, which means that the corresponding bathroom wall waterproofing is good, and there is water at the door of the bathroom and the wall next door, which means that the waterproofing is not done.
The cracks between the balcony and the wall on the second floor of the brick-concrete structure may be due to the quality of the balcony cantilever slab, I don't know how to do it, generally the balcony is brick-laying on the cantilevered board, if the balcony is a load-bearing wall, there should be a structural column on the balcony side, or the whole wall is divided from the balcony and leave a door opening. >>>More
The water pipe is leaking, and the person who is looking for decoration to suppress it will know that the water leakage is not, and if it does not leak, it may be waterproof and damaged!
It should be that the waterproof material is cracked with the ground. >>>More
It is subject to the lock, and you can see it in and out here. The other side is hinged, and when the door is opened, it is inconspicuous.
Judging from the picture, your home belongs to a separate sewer pipe. The reason why the two pipes upstairs are combined into one in your house is because of the two pipes of the downstairs sewer pipe system, one of which is the exhaust pipe and the other pipe is the sewage pipe, when the upstairs neighbor discharges wastewater into the sewer pipe, the pipe will compress the air in the pipe when the water flows downstream, which will cause the pressure at the bottom to become larger, if there is no exhaust pipe, it will cause the floor drain in the branch sewer pipe of the residents on the 2nd floor and the 3rd floor, and the water gushing in the U-bend sewer pipe of the basin, in order to avoid this situation, So there will be two sewer pipes in the upstairs section.