Bathroom toilet waterproofing construction

.When decorating bathrooms and toilets, if the original wall and floor tiles are removed and redecorated, regardless of whether the original waterproof layer has been made, the waterproof layer should be redone before re-pasting the wall and floor tiles, and the waterproof layer of the surrounding side walls is 200mm high, and there is a bathtub part, and the waterproof layer should be able to spray all parts of the shower.

Waterproof treatment when the bathroom and toilet are not decorated: if the waterproof layer is not made before, the waterproof layer will be added according to the above method; If the waterproof layer has been made, it should be carefully checked to see whether the waterproof layer is in place and whether it is damaged, otherwise it should be repaired. After the repair, the water injection test is based on the fact that there is no leakage and no moisture on the walls downstairs and around the building.

After the decoration of bathrooms, toilets and other watery and humid parts is completed, the elevation of the ground should be lower than the elevation of the floor of the hall or corridor. The kitchen and bathroom door openings should be installed with stones that are not afraid of water, and waterproof treatment should be done at the roots to prevent water from seeping from the door openings to the living room.

The waterproof experiment must be done. After the construction of the toilet is completed, all the sewer in the toilet is blocked, and a 25 cm high "barrier" is built at the door, and then 20 cm high water is poured into the bathroom. After 24 hours, you will check the surrounding walls and floors for leaks.

This 24-hour waterproof experiment is the key to ensuring the quality of the toilet waterproofing project, and you must do it.

Process: 1. Clean up the space that needs to be waterproofed and the ground is clean!

2. Buy materials such as SJ-21 polymer cement waterproof coating (general price 140 a group) according to the size of the space to decide how much to buy, generally 10M2 to do 30cm even the ground 1 and a half groups.

3. Process, in a ratio of 1:1, mix the liquid in the waterproof coating with powder and mix evenly, put some water in an appropriate amount, and the ratio of general glue and water is 1:2, so that the first three steps are completed! Brush it up and you're good to go!

4. The second step is to mix the glue and powder evenly in a ratio of 1:1, apply it directly, and it will be OK after brushing! When it is completely dry, drain the water for a waterproof test!

Note: After the first brush, wait until it is completely dry before brushing the second time! After the first step, I don't feel anything!

Well, it's complete enough, look at a few upstairs, I can condense it! In addition, the proportion of other brands of water is not the same, so if you buy other brands of waterproof coatings, please reconcile and construct according to the proportion on the manual!

Construction method: clean the base, leveling, and then make a waterproof layer, waterproof can be made with professional waterproof materials.

It's best to find a professional, bathroom waterproofing is very important, not only do you have trouble, but also harm your neighbors. Careful. I advise you not to do it yourself.

What house are you?

If you bought a commercial house, it was already waterproof during the construction process, and you built it yourself?

Find a better decoration company to decorate for you!

I'm not a professional after all!