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Anonymous users2024-01-24The low wall is fine because it is not a load-bearing wall and does not affect the main body. Besides, the decoration company must have experience in this area, and will not do anything that damages the main body, and if something happens, it will have a bad impact on the company.
Clean the inside and outside of the hollow and then dip it with cement, and dig it with an iron drill and axe.
It depends on the contract. Second, you can find the EIA department to do the EIA, if the quality and air pollution are serious. You can refer to the national standards to find their theories, environmental impact assessment and quality supervision complaints. >>>More
Maybe it's the sequelae of the past!
It could be that a fracture is pressing on a nerve! Or maybe it's something! >>>More
It should be waterproof, otherwise it will leak early, and it should be a rigid waterproof mortar, which is simple and inexpensive. Generally, it is not recommended to use it alone in the bathroom, and the bathroom should be coated with a flexible waterproof or a combination of rigidity and softness. If your home is a southern city, it's better, if it's a northern city, it's early to leak.
This should be the problem of the water pipe, if it is waterproof, it has already appeared, it is impossible to wait until now, now it should be the water pipe rupture, so the downstairs will get water.