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Anonymous users2024-01-23The model of the drain pipe of the toilet tank is basically the same, it is an ordinary kind of water pipe, and the drain of the characteristic toilet is also the same standard.
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Anonymous users2024-01-22It should all be the same model, but some manufacturers are different from other manufacturers.
It cannot be used, and it is clearly stipulated in the relevant residential design code.
The drainage pipes in the bathroom are generally taken at a standard slope, but in difficult cases, the pipes of De110 can also be made by 1%. >>>More
I can only say that it may be, it may be that the waterproofing near your main sewer pipe is not done, the way is to re-do the waterproofing near the ground sewer pipe, but you can observe it first, it is best not to touch the water nearby, if you don't touch the water for a few days, the downstairs is still like that, then it is not your problem, but it may be that there is a gap leaking on the inside of the wall, or there is a crack in the main sewer pipe, and the water droplets seep from the wall to the downstairs.
Kitchen drainage belongs to wastewater, toilet drainage belongs to sewage, and sewage and waste cannot be combined.
Water tank material problem: The water tank material is not good or the internal parts of the water tank are old. >>>More