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Anonymous users2024-01-24Hello, I told you.
Remove all the floor tiles and knock out one layer of wall tiles.
The original cement sand was all knocked out and then re-powdered.
Use the K11 flexible waterproof on the market to do it twice, and then test the water for 24 hours if you can paste the tiles, if it still can't do the waterproofing again, according to the above steps Materials: cement sand, waterproof coating, ceramic tiles, floor drains, caulks, handymen, etc.
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Anonymous users2024-01-23cement, sand, water repellent agent.
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Anonymous users2024-01-22In addition to the above, you have to replace it with a floor drain, a tarp.
Oh, but also think that hardcover houses can rest assured, it seems that construction quality problems in the so-called real estate elite is inevitable.
It is said that it is only waterproof.
In fact, it is necessary to dig up the current bathroom porcelain tiles. >>>More
1. Clean the surface and the base layer of the bathroom, including dust, sand, cement, etc. >>>More
It is not excluded that the moisture that was sealed inside the wall before the waterproofing was redone may seep out, and if this is the case, there will be no problem when all the moisture in the wall seeps out.
In general, it does not take so long, and after knocking off the original tiles, you can re-use mortar waterproofing agent to do waterproofing after the ground is all dry, and it does not take 7 or 8 days to dry under normal circumstances.