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Anonymous users2024-01-24We do not recommend using polypropylene for waterproofing in the bathroom, because the bathroom area is narrow and there are many pipes, and the use of membrane in the room is not only not environmentally friendly but also not easy to shear, so the commonly used are mortar waterproofing agents. As for the height of the waterproof, it is recommended to do all the ground, and the wall is at least back to the height of the meter, and it is recommended to do the full height!
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Anonymous users2024-01-23It is generally recommended to only do one meter eight in the shower, if the polypropylene is high, the bricklayer is more troublesome to til, and the adhesion of the tile to the wall is reduced.
The meaning of Pan Gao 1800: In the building, the general shower place (toilet, shower room) is designed to be a waterproof layer that raises the wall from the ground; 1800 is the meaning of 1800mm, and the building plan is generally drawn in accordance with the specified mm units.
Because the water absorption ability is poor after doing waterproofing. So he did it more slowly.
Brush the sand for the last time when it is not dry, and the sand will stick to the anti-sand. It's not good to stick the bricks. What do you do waterproofing, will you do it.
Like this, it can also be done twice, and the effect will be better if you do it twice, but the two must be spaced apart, and the second time will be done after the first time it is dry.
It is not recommended to use polypropylene membrane for waterproofing in the bathroom, because the bathroom is a relatively stable part of the house structure, so the waterproof requirements will be lower than that of the balcony and roof.