How to make waterproof just right?

A, the ground leveling before waterproof.

After the ground is leveled, it is the most basic to start waterproof work. Everyone must remember! Otherwise, the waterproof ground is pitted, which really doesn't look good! The waterproof effect will also be greatly reduced.

The following is a true negative textbook. I hope you don't step on the pit.

Second, the bedroom wall should be high enough.

Because the bedroom will generally be the top wardrobe, so our waterproof should also keep up with the height! Otherwise, if the waterproof is too low, it will easily cause the wardrobe to be damp, so it is of little significance for our bedroom to be waterproof, right?

Third, the wall is rigid and soft.

In violation of the principle that the wall is rigid and the wall is soft, it is waterproof, and bricks are stuck behind it, and sometimes it will cry! The wall is rigid and the tiles are not easy to fall off: the floor is flexible to prevent small cracks. Therefore, it is generally waterproof according to the principle of rigid wall and soft wall, which is beneficial to the later tiling.

Four, waterproof coating should pay attention to matters

The waterproof layer should be painted "Bo Tu for many times", the first time it should be brushed horizontally, and the second time it should be brushed vertically. Be sure to wait until the waterproof of the first brush is dry before brushing the second time.

Verb (abbreviation of verb) should pay attention to the closed water test

Closed water test is really the strongest standard to test whether waterproof is done well or not! Keep an eye on the work when doing the closed water test! Otherwise, if something goes wrong, you will have to smash the floor and redo it, which is time-consuming, laborious and expensive!

When the water is cut off for 48 hours, be sure to regularly check the water level change and whether there is water leakage. And you can't stick bricks immediately when the water is turned off.

Toilet waterproofing must be 1.8m, the wall surface should be coated with waterproof coating, and the waterproof coating should be fully stirred. There are many problems to pay attention to!