Standard hard gypsum board

A super-hard and high-strength gypsum board that goes beyond the performance levels commonly expected of conventional gypsum boards. Recommended for areas where strength is required, such as partitions and corridors between sickrooms of hospitals etc., classroom walls of schools, spandrel walls of stairs, etc.Used for areas where strength is required, such as partitions and corridors between sickrooms of hospitals etc., classroom walls of schools, interior walls of gymnasiums, spandrel walls of stairs, etc., and as fire resistant/sound insulation wall (boundary walls).

Bending fracture load is about twice that of normal gypsum board.
Surface hardness is four times that of normal gypsum board.
The amount of water absorbed is about one-third that of normal gypsum boards, and the waterproof performance is equivalent to that of our waterproof board.