A級防火板跟b1級防火板有什么區(qū)別？

級防火板：Grade fireproof board:級防火板有下面幾種情況：There are several situations for grade fireproof boards:A 級： 不燃性建筑材料：幾乎不發(fā)生燃燒的材料。Class A: Non combustible building materials: Materials that almost do not burn.A1級：不燃，不起明火。A1 level: no...

抗倍特板的防曬注意什么？

1、工程施工的情況下，尤其是大白天工程施工的情況下，一定要留意對置放在戶外的板材遮蔭解決。不必把抗倍特板放到太陽照射的屋子。1. In the case of engineering construction, especially during daylight hours, it is important to pay attention to shading with boards placed outdoors. There is ...

防火板的分類要注意什么？

礦棉板、玻璃棉板：主要以礦棉、玻璃棉為隔熱材料。其本身不燃、耐高溫性能好、質(zhì)輕，但不足之處有：Mineral wool board and Glass wool board: mineral wool and Glass wool are mainly used as thermal insulation materials. It is non combustible, has good high-temperature resistan...