1. Cleaning of the base surface: Before waterproofing, make sure that the base surface is neat and free of dust and garbage, so you can clean it with water before construction, just wet the surface, and no open water is allowed.

2. Painting of waterproof slurry on the ground: first, paint the special area in a small range, such as floor drain, around the pipe and at the corner of the wall. Then it can be painted once in a large area. After the brush is soaked, the paint is stuck and brushed in one direction. The film thickness is less than 1mm, which is simple and dry, and is not easy to blister and crack. After boring, it can be painted twice in the cross direction to avoid brush leakage, and the closed water test can be carried out tomorrow.

3. Wall waterproof slurry painting: the wall should also be waterproof, with a height of about 180cm, which can prevent the tap from wetting the wall with water. Its practice is the same as that of waterproof on the ground. The difference is that the waterproof slurry is different, so the wall coating should be used.

4. Do slope on the ground: when designing the kitchen, do slope on the ground to let the water on the ground drain with the slope; Waterproof coating shall be made on the ground and the ground shall be cleaned regularly.

Article source: Guangdong commercial kitchen project www.gdmhsy.com