What are the key points to pay attention to when selecting A-grade fireproof and flame-retardant boards

A-grade fire-resistant and flame-retardant boards are known to have strong fire-resistant properties, so A-grade fire-resistant and flame-retardant boards can be widely used. With the development of fire-resistant boards, the selection of A-grade fire-resistant and flame-retardant boards is increasing. Next, let's take a look at the key points to pay attention to when selecting A-grade fire-resistant and flame-retardant boards.

A-grade fire-resistant and flame-retardant board is different from other fire-resistant boards. A-grade fire-resistant and flame-retardant board has many characteristics. Therefore, when choosing A-grade fire-resistant and flame-retardant board, it is important to pay attention to these key points.

Firstly, the fire resistance should reach Class A and have good flame retardancy

For A-grade fire-resistant and flame-retardant boards, the fire rating must truly reach A-grade and have a flame retardant effect, which is the true A-grade fire-resistant and flame-retardant board.

Second: A-grade fireproof and flame-retardant board should be waterproof and moisture-proof

Many people who use A-grade fire-resistant and flame-retardant boards know that waterproof and moisture-proof are necessary, otherwise they may swell, mold, or even rot in some special environments.

Third: A-grade fireproof and flame-retardant board is an environmentally friendly board

Environmental protection is a mandatory requirement for every fixture, and it is necessary to meet environmental standards.