Toilet waterproof construction brush the first time waterproof paint. Before construction, ensure that the site is clean and dry, waterproof coating to be coated, no omissions, and the base combination is firm, no cracks, no bubbles, no shedding phenomenon. Brushing height consistent, thickness to meet the requirements of the product. So let’s learn more about the bathroom waterproof construction steps and key points
Toilet waterproof process
1, brush the first time waterproof coating. Before construction, ensure that the site is clean and dry, waterproof coating to be coated, no omissions, and the base combination is firm, no cracks, no bubbles, no shedding phenomenon. Brushing height consistent, thickness to meet the requirements of the product.
2, brush the second time waterproof coating. Note that the first and second times waterproof coating need to have a certain time interval, to be the first time after the coating dry to carry out the second time, the specific time depends on the coating. The interval is too short, the waterproof effect will be greatly reduced.
3. Lay protective layer. In order to prevent the destruction of waterproof layer after the construction, it is necessary to spread a protective layer on the surface of waterproof coating. The protective layer should be completely covered with waterproof layer, no omissions, firmly combined with the base, no cracks, no bubbles, no shedding phenomenon.
4. Closed water test. During the closed water test, the water at the highest point of the ground should not be less than 2 cm. It should be kept for at least 24 hours and no leakage phenomenon should be observed before it is qualified. If there is leakage, need to redo, and do not be negligent.
Basic treatment, cleaning, do screed layer, combined layer, detail additional layer, acrylic waterproof layer, water storage test, protective layer construction, secondary water storage test.
1. The elevation of the kitchen and toilet should be checked correctly, and special attention should be paid to the correct elevation position of the floor drain.
2. The quality of the hole in the wall at the root of the floor drain and pipeline should be carefully checked. The hole in the wall should be compacted and qualified.
