How to do waterproofing when decorating a kitchen? Please list the specific points

Kitchen waterproofing can be analyzed from the following aspects:

1.Waterproof standard requirements.

The kitchen is waterproof, the standard practice is that the ground needs to be done completely, the wall is 30 cm high, and the waterproof area behind the vegetable sink is 50 cm above the water outlet.

2.Waterproof material.

To do waterproofing in the kitchen, it is recommended to use waterproof slurry for kitchen and bathroom, first repair and strengthen with quick-setting repair mortar, and then use permanent waterproof slurry to do waterproofing as a whole, so that the waterproof effect is guaranteed.

3.Waterproof standard construction.

Use kitchen and bathroom waterproof slurry to do waterproofing, generally brush 2-3 times, the overall thickness is controlled between, after each brush, you need to wait until the surface is dry before brushing the next time, cross brushing when brushing, so as not to miss the brush.

4.Waterproof inspection.

After the kitchen is waterproofed, it is necessary to do a closed water test of about 48-72 hours to check whether the waterproof construction is leaky and whether the waterproof function is normal, and then the next step of the tiling process can be carried out.

1.Before the kitchen is renovated, it is necessary to carefully check whether there is any leakage in the kitchen on the upper floor, and if there is, you should let the waterproofing project upstairs be done before decorating.

2.When the kitchen is renovated, 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 the wall and floor tiles are repasted, and the waterproof layer of the side wall is 200mm high, and there is a bathtub part, and the waterproof layer should be able to spray all parts of the shower.

3.Waterproof treatment when the kitchen is not renovated: 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.

4.After the renovation of the wet and humid parts of the kitchen is completed, the elevation of the floor should be lower than the elevation of the floor of the hall or corridor. Stone that is not afraid of water should be installed at the kitchen door, and waterproof treatment should be done at the root of the kitchen to prevent water from seeping from the door opening to the living room.