1.water-proof,fire-proof,anti-aging,anti-crack,anti- ... board for building; its excellent characteristics are as follows: 1. Nonpoisonous,no taste, pollution-free,green and environmental protection; ... 1.Fire-proof,water-proof,aging-proof,anti-earthquake,anti-crack.This is why we called it FGC Five-proof Light Partition ... the work efficiency and low down the construction cost. partition board(FGC house)