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Anonymous users2024-01-23The bathroom and kitchen walls should be concreted because of the water room. The walls of other rooms do not need to be reversed. The bathroom and kitchen walls should be surrounded by a circle, and other rooms do not need to be done. The explanation is as follows:
Bathrooms and kitchens are rooms with water.
The reverse ridge is made by pouring concrete and the main structure together.
The reverse barrier can effectively block the penetration of water and ensure the normal use of other adjacent rooms.
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Anonymous users2024-01-22If it doesn't matter, the masters are going to quit from the bathroom. It's done when you quit, so it doesn't affect the cost.
It should not be re-poured. Because the bathroom is surrounded by a waterproof concrete retaining dam of about 15 cm, to ensure the overall effect, it is easy to have two waists for the second time, or even fall down, I have experienced it, activity! Not one, although the formwork is not easy to do - you can pour the plane and then support the prefabricated small dam formwork, fix it, and then pour the 15 cm high concrete around it. >>>More
Among them, there are two codes that mention this problem, one is the "General Principles for the Design of Civil Buildings" GB 50352-2005 Article 6 12 3: toilets, kitchens and other floors that are often soaked with water or non-corrosive liquids should be waterproof and non-slip surface layer, and should be lower than the adjacent floor ground, and set up drainage slope slope floor drain. >>>More
It can be supplemented with a layer of non-slip plastic pad, which is practical and convenient.
Bathroom waterproofing, whether it is the waterproof paint or mortar waterproofing agent used, after the first time of painting, as long as you wait until it is not sticky to the touch, you can start to paint the second time, and you don't need to wait for the first time to completely dry before painting the second time. >>>More
Because the toilet will use substances containing acid and alkali such as toilet cleaners, the disinfectant used in the toilet should be selected. As for the frequency of disinfection, it depends on the type of disinfectant and personal preference.