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Anonymous users2024-01-24Look at the bottom of the floor where you live and the top of the 4th floor, at the bottom of the building is mainly to see if there is a leak in the waterproof, and at the top of the 4th floor, it is mainly to see which part of the waterproof or pipe leaks. If you don't understand, I hope it can help you.
The head of the household is responsible for the indoor area, and the property is responsible for the outdoor PR area.
The water quality is guaranteed for 5 years, and the pipeline is guaranteed for 2 years! Hope it helps.
Whoever constructs is responsible. Tube for 5 years. 1. If the root of the pipeline is connected to the concrete slab, use the plugging king to plug it. 2. If the roof cracks leaks, it can be grouting at high pressure, or it can be treated with brick-free waterproof materials.
If you are buying a commercial house, if there is no problem with the size of the bathroom sewer pipe for the installation of the squatting toilet, it is recommended that you contact the developer in time to renovate and then continue to install, if the property does not allow the transformation, it is recommended to contact the developer's staff directly.
The sewage pipe on the upper floor of the commercial house leaks above the bathroom, if the design is like this, there is no way, if the design is not like this, the developer must be asked to rectify, where is the sewage pipe? There are no mandatory requirements and standards for the state.