Acceptance standard of exterior wall brick

Whether it is an interior wall or an exterior wall, there is an acceptance standard after decoration, which is a basic process of professional testing technology. In many building decoration, the quality of wall tile decoration is very high, which is related to the overall use safety.

Material selection

The materials of wall tiles are generally granite, marble, bluestone and artificial stone. Considering the quality, most people will choose marble or artificial stone, which is stronger and safer for high-rise building decoration.

acceptance standard

There are two acceptance criteria for exterior wall tiles: the first is to judge whether the bonding materials used internally meet the standards, and the other is the quality, firmness and service life of tiles, which will affect safety. Therefore, strict acceptance is required.

Acceptance process

First of all, it is necessary to test the materials used in exterior wall tiles, whether there is a qualified certificate after national audit and a test report on the performance of tiles, so as to judge the toughness of tiles. With these, it is necessary to carry out strict inspection, on-site inspection of the strength of external wall tiles, whether it meets the national standards, density test. After these, it is only the first step of external wall inspection, and then there will be more detailed observation.

Acceptance of special places

For special places, the acceptance criteria of exterior wall tiles will be increased, which is called material radiation test. In a place like a nursing home, the exterior wall must be made of completely safe wall materials, without any pollution elements, and the tiles will not be deformed due to rainy days or cold and warm air.