1.green and environmental 2.seismic resistance,waterproof 3.heat,fire and sound prevention 4.good quality and good price feature: High temperature resistant, flame retardant, sound absorption, shock, insect-resistant,, waterproof, light anticorrosive, avirulent insipidity, no pollutionapplication: As wall, condole roof, fire prevention board, waterproof board, packing boxes, it can substitute the ...