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There is generally only one possibility for the problem of floor drainage and water leakage, mainly because the waterproofing of the joint between the sewer pipe and the floor slab through the floor slab is not done well. Floor drains are generally not a problem. Even if it leaks, the water can only flow into the pipes.
However, it cannot be ruled out that the waterproofing of the entire ground has not been done well. It is good to do a waterproof as a whole.
That's the drain backwater, coming back from the main pipe, open the drain cover and check it.
1. Leakage diseases that often occur when there is floor drain and water leakage in the bathroom. Generally, it is caused by the lack of compactness of the concrete around the floor drain pipe and the lack of waterproofing. >>>More
1. Try not to damage the original waterproof layer: If the original waterproof layer is not damaged, there will generally be no leakage after moving in. However, the waterproof layer is easy to be damaged when renovating the ground, and if it is accidentally damaged, it should be repaired in time to avoid leaving hidden dangers. >>>More
Injury and water leakage are two legal relationships that you can resolve separately. >>>More
There are several reasons for water leakage around the floor drain pipe downstairs 1, water pipe 2 heating pipe 3 toilet sewer pipe 4 tile gap. Jinan heart hydropower professional maintenance.