How many times should the kitchen and bathroom be waterproofed? What are the production specifications for bathroom waterproofing?

How many times should the normal waterproofing of the bathroom and kitchen be done? Many friends don’t know how many times it really needs to be done professionally because they don’t have much contact with it in daily life. Then let’s take a look together. The standard waterproofing of the kitchen and bathroom is generally done twice. The first waterproofing is usually done when the rough house is taken over, but the original waterproofing facilities will inevitably be damaged during the installation of water and electricity. When we lay the kitchen and bathroom tiles, we need to do another waterproofing. When the kitchen and bathroom waterproofing construction is completed, if bubbles or hollows appear in the waterproof layer, it is generally because the base layer is not cleaned or the coating is uneven, etc., and it must be dealt with in time. What are the production specifications for bathroom waterproofing? Encyclopedia Knowledge Network brings the answer below.

Contents of this article

1. How to drain the water in the bathroom waterproof layer

2. What are the production specifications for bathroom waterproofing?

3. How many times should the kitchen and bathroom be waterproofed?

How to drain the water in the bathroom waterproof layer

1. Drain from the bathroom floor drain, and the floor drain should be installed at the lowest position on the ground.

2. When the amount of accumulated water reaches a certain level, secondary drainage, i.e. hidden drainage, is required.

3. Before placing the threshold plate, make the water retaining strip level with the bathroom floor, do waterproofing, and finally place the threshold plate with wet ash.

4. If the floor drain cannot be discharged, a leakage inspection instrument combined with experience is needed to determine the scope of the leakage, and then grouting is adopted.

What are the production specifications for bathroom waterproofing?

1. Leveling: If we do not level the ground when applying waterproof material, it is very likely that more material will be applied in some places and less material will be applied in other places. In this way, water seepage may occur in places where the material is relatively thin.

2. Joints: When we are waterproofing the walls, the joints may not be painted properly, which will cause many hidden dangers in future use and can easily cause the base of the wall to become damp and peeling.

3. Height: We must pay attention to the height of the waterproof layer on the wall. If it is a shower, it is best to apply it on the entire wall, but for places like toilets, it is only necessary to apply it to a height of 30 cm.

How many times should the kitchen and bathroom be waterproofed?

1. Waterproofing of kitchen and bathroom is generally done twice.

2. The first layer of waterproofing is usually done when the rough house is taken over, but the original waterproofing facilities will inevitably be damaged during the installation of water and electricity.

3. Therefore, when we lay tiles in the kitchen and bathroom, we need to do another layer of waterproofing, so the waterproofing measures in the kitchen and bathroom must be done at least twice.

When the kitchen and bathroom waterproofing construction is completed, if bubbles or hollows appear in the waterproof layer, it is generally caused by reasons such as the base layer not being cleaned properly or the coating being uneven.