Cement board is made with forming by advanced technique and technological process and through high temperature and pressure. Fiber cement board,fiber cement sheet,cement board,non-asbestos cement board Features: 1) 100% asbestos free2)Antiflex cracking strength: ≥16Mpa3)Water adsorption rate: ≤28%4) Water Impermeability :Through water immersing for 24th, no water drop appeared on bottom surface.5 ...
