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Anonymous users2024-01-24After the 5-year warranty period, there is a patch, which did not leak before, and now it proves that it has nothing to do with this! Upstairs is responsible for repairing until it no longer leaks! Unless it can be proved that the developer's practice does not comply with the relevant regulations!
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Anonymous users2024-01-23According to the property law, the people upstairs have to pay for repairs.
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Anonymous users2024-01-22Yes, the shelf life of waterproofing will enter the normal maintenance period if it exceeds 5 years, and according to national regulations for more than 5 years, the developer will have no business to carry out free maintenance. You have to pay for the repairs yourself. There's no way around it.
If the sewer trap is not set up, or the main drainage riser is not wrapped, you can go to Taobao to find the additional anti-air return valve.
It is probably the cause of the sinking or cracking of the wall.
It depends on the specific structural design.
Non-prestressed reinforced concrete slabs, mainly kanban support (can be understood as support) form and span. For ordinary simple or continuous boards (most of the kitchen and bathroom are of these two types), according to the span size, it is generally 80-120 mm thick. Plates with large spans need to be thickened. >>>More
The state stipulates that the bearing capacity of civil housing slabs is 200 kilograms per square meter, and 200 kilograms per square meter refers to the live load, which generally refers to the load of personnel, furniture, sundries, etc., and the position and size often change. Generally, the load that does not change once the construction is completed, such as the self-weight of the plate, the upper and lower plastering, etc., is called the fixed load. Because under normal circumstances, the room will not be covered with 200 kilograms per square meter, and when the local area exceeds 200 kilograms, other parts near the slab that have no load or less load will bear some on their behalf, so the floor slab will not be crushed. >>>More
Under normal circumstances, the standard practice is to wait until the waterproof layer is completely dry, and then start to do the closed water test, and wait until the closed water test is passed before attaching the tiles. >>>More