Background introduction

The kitchen is the key area of family waterproofing. First of all, daily water, kitchen sanitation, sewage and so on make the kitchen long-term humidity. Secondly, due to the settlement of the foundation, the long-term use of the house can easily cause cracks in the kitchen, leading to leakage. There is also a point of concern, many developers in the kitchen construction, basically do not arrange leakage, water flow directly from the sewer. In this way, the kitchen will be in a humid environment for a long time by scrubbing the floor and splashing, and water will infiltrate the whole wall through the floor tile joints through cement mortar, and water vapor will infiltrate the cabinet through the opening connecting the cabinet and the wall, resulting in plate deformation. At the same time, the humid environment will also lead to electricity safety. Therefore, the kitchen waterproof sloppy.

Key parts of waterproofing

According to the structural characteristics of kitchen buildings, the key parts of waterproofing are:

1. Waterproof of large surface of concrete structural slab, including ground and wall.

2. The position of each orifice;

3. The junction of ground and wall;

4. Gaps in the interfaces.

Waterproof treatment measures

According to the analysis of key parts of kitchen waterproofing, targeted waterproofing treatment is carried out.

1. Waterproofing of large surface of ground and wall

According to local climatic conditions and on-site conditions such as tile laying on walls and floors, JS polymer cement-based waterproofing paint or polyurethane waterproofing paint should be properly selected for large-scale waterproofing treatment.

2. The position of each orifice

Flexible and strong bonding polyurethane sealants are used for sealing treatment.

3. The junction of ground and wall

Cracks are easy to occur in the junction area, so waterproof reinforcement layer treatment is needed.

4. Gaps in the interfaces

According to the actual situation, sealing paste, sealant and other treatment methods are adopted.

Attention

During construction, if waterproof foundation treatment has been done, the original waterproof layer should not be destroyed during secondary waterproofing.

Waterproofing materials must conform to the relevant national standards, and have the corresponding test reports, factory certificates and other information.

During construction, professional construction plan and professional construction team must be established.

After the completion of the construction, the protection shall be carried out according to the requirements, and the waterproof and water closure test shall be carried out. The construction of the next working procedure shall be carried out only after the acceptance is qualified.