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Anonymous users2024-01-24I didn't see your floor plan, so I can only try to analyze it, and there could be two reasons.
First, the exterior wall is leaking.
If the living room is in contact with the exterior wall, it may be caused by the leakage of the exterior wall, for example, there is an air conditioning pipeline at the top leading to the outside, and the hole used to penetrate the pipeline is wrong.
Second, there may be rainwater pipes passing through in the living room, rainwater pipe expansion joints, and the inspection port may not be tightened, or the pipe itself is damaged.
Do you have windows in your bathroom? It is not excluded that the bathroom window leaks water along the wall to the subboard. On a rainy day, look to see if there are any water droplets under the windows of your home, and hope it can help you.
I am from Jinyang Pipe, you are not using water, look at your water meter to see if it turns, if the reason may be in your home, you just didn't find the leakage. If the water meter doesn't turn, it shouldn't be your building!
It is necessary to find out the cause and estimate that the waterproofing needs to be redone.
Now that the ceiling downstairs is leaking, you might as well take it apart and see if the sewer pipe is leaking. If the sewer pipe is leaking, it is much easier; If the leak is on the floor slab, it means that there is a leak in the connection of the water pipe in your home. In this regard, you can first find a plumber to test the pressure test pump to confirm whether it is a problem with the tap water pipe; If there is no problem with the water pipe, it means that the waterproof layer of the bathroom floor has been damaged, and there is water under the floor tiles of the bathroom floor, which is slowly seeping down. >>>More
Is the main gate he closes the water tank or the main switch for entering the house? What are the embedded water pipes in the wall or in the ground? >>>More