... ,roof ,ceiling ,interior &exterior decoration panel ,thermal insulation material because it is high strength ,high ttoughness ,environmental-friend ... no odor, non-polluting, non-radiation,non-formaldehyde5 .fireproof =fireproof performante better than the requirement of GB8624-20066 .waterproof ... %≤0.6≤0.58Hanging force /N≥1000≥15009Sound insulation /Db≥35≥5010Fireproof limit/h≥1≥311Heat transfer ...