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Anonymous users2024-01-24Generally, the first time the coating film dries quickly, the second time is very slow, the third time is even slower, if it dries quickly as you said, it is almost useless, because the water seeps down, since the water can seep down, then what kind of water can be prevented?
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Anonymous users2024-01-23Waterproofing of the bathroom is a very important process, in order to ensure that the waterproof is done, you can carry out a closed water test, you can determine whether the waterproof is done, the specific method is to put the bathroom floor full of water 5cm deep, at least 24 hours later, go downstairs to see if there are signs of water leakage.
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Anonymous users2024-01-22After the waterproof construction of the bathroom, it must be accepted to determine the waterproof quality.
The ground waterproofing must be done for 48 hours of closed water test, to the downstairs observation, no leakage is qualified.
Wall waterproofing can be used to water the wall that has been waterproofed to observe whether the wall on the back has penetrated.
After determining that the waterproof quality is qualified, the bricklayer can be tiled.
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Anonymous users2024-01-21What you apply is waterproof, and some of them need to be moistened with water before applying.
Waterproof coating is not suitable for wall waterproofing, because after the waterproof coating is done, it has to be made of a layer of concrete protective layer. The protective layer is thin and easy to crack and peel off. It is thick and takes up space, and it costs man-hours and hours. Use. >>>More
To do bathroom waterproofing, you should first do wall waterproofing, and then do ground waterproofing, so as to prevent the ground waterproofing from being damaged when doing wall waterproofing again. >>>More
It's best to do it all at once, and if you do it separately, you need to have enough overlapping layers.
If it is JS material, you need to wait for 48 hours, if the coil is done, wait until the wall is white, and the four walls, the ground, and the elevation of 50 are enough, and you need to carry out the water avoidance test before you can paste the brick, and the water depth is 25! It is recommended to add plugging agent to JS material and brush it three times, with an interval of 15 minutes between each time!
Dig up, use a layer of cement, then use a layer of waterproof glue, dry, and then a layer of hydrogen sulfide, specifically to buy waterproof materials there will tell you how to use.