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Anonymous users2024-01-24Dig the best permeable waterproofing can be done by yourself.
If the cement surface is to be waterproofed, use the super permeable waterproof guard of the black gold steel to do waterproofing (if it is incomplete, use the dug beautiful butadia glue to fill the complete and then do the waterproofing).
For the tile surface, first check whether the filling of the tile gap is complete (if it is incomplete, fill it with dug beautiful butadia glue, and then use the black gold steel stone tile type to do waterproofing).
It's better to do it. Although it is unlikely that the kitchen will wash the floor with water in the future, it is more reassuring to do it.
Generally, the closed water test after 24 hours of observation downstairs without signs of leakage proves that the waterproof is qualified, mainly to see how to deal with the plugging around the drain during the experiment, it is best to close the pipe mouth, so that the water floods the root of the pipe is a more qualified way.
The waterproof layer was destroyed in the process of subsequent tiling. >>>More
Look at your waterproof budget, basically you don't need to do waterproofing after doing the closed water test, if you are afraid of a long interval and unreliable waterproofing, you can put the closed water test before tiling, reducing the time between the two processes is also a way.
After 24 hours of waterproofing, the water will be closed, and the water level at the highest point of the plane shall not be less than 2 cm. The entrance is built with a waterproof edge. Acceptance after 24-48 hours of water closure.