... proofing 2.Heat insulating 3.Impact resistant 4.Non-burning,moisture glass magnesium fireproof board (magnesium oxide board) is ... fireproof wall, decorative veneer board, partition, floor, ceiling, insulation panel, sandwich board, fireproof door, furniture board, duct/ pipe ... board, ect, is a preferential panel considered by many contractors, especially applied to office building, ...