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Pry open the floor trim partially or completely. Chisel the crack (according to the requirements of waterproof plugging) and plug the crack with waterproof plugging material. After curing, brush waterproof JS waterproof coating. Irrigation leak test, after passing the surface decoration restoration.
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Just smash the leaky floor and re-waterproof. If the floor slab is better, you can leave the ground in front of you and cover it with general waterproofing. Redo the floor, as long as it doesn't rise above the floor in the house!
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Redo the waterproofing in the cracks.
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The type of crack, the size, and will it continue to crack? It depends on the situation and patches.
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If there is no possibility of continuing to crack, redo the ground and then do it waterproofing.
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Now iron pipes are not available on the market, you are an old-fashioned house. To change the pipe, you have to change it from top to bottom. If you don't change the pipe, you can only decide on the size of the crack and the length of the crack, and you can brush the asphalt on the pipe.
According to the regulations, septic tanks should be built outdoors and graded, and inspection wells should be set up. The septic tank is connected to the toilet with a buried PVC pipe.
Generally speaking, the design thickness of the upper and lower floors is mostly 80 to 120 mm thick, and the specific thickness mainly depends on the span of the bathroom floor. >>>More
Hello, it is needed, otherwise there will be backwater in the bathroom on the first floor.
The specific decoration suggestion is to find a professional architectural design company, explain the design drawings, and monitor the whole construction process, which can better ensure the quality. The budget can be seen to you before the contract is signed, and it is indicated on the contract that no later additions are allowed, and the budget is also guaranteed! I wish you a smooth and pleasant renovation! >>>More
It's better to decorate the second floor, but if you decorate the first floor, sometimes if it rains, water may flood into the house, so it's better to decorate the second floor.