What are the grade I fireproof materials? Which can replace joinery and gypsum board?
Fireproof materials I know there are rock wool, glass magnesium, our company's production of rock wool purification board, glass magnesium purification board are A-level, there are some materials is also. Hai Zhen purification materials Co., Ltd., you can go to Google search on the corporate website to look at, here can not send the site!
Of course you can, we produce expansion vermiculite board, temperature 1200 degrees, light weight, the proportion can be adjusted.
Phenolic board, foam glass, foam confectionery chicken for the use of inertia glyphosate spring pseudo-Fen soil, rock wool board, glass wool, foam ceramic plate. Replacement of joinery and gypsum board to see what to use?
