ENVIRONMENTALLY-FRIENDLY FIREPROOF PANEL WITH SUPERIOR FIRE-RESISTANCE, DURABILITY, WATERPROOF FUNCTION, SOUND INSULATION, THERMAL INSULATION AND APPLICATION PROPERTY

摘要

PURPOSE: An environmentally-friendly fireproof panel is provided to ensure superior fire-resistance, durability, waterproof function, sound insulation, thermal insulation and application property and enable application to an air duct slab of a tunnel.;CONSTITUTION: An environmentally-friendly fireproof panel comprises a core material(12) which is formed by filling a fire-resistant filler between a pair of noncombustible surface materials(11). Each surface material is formed by press-molding a mixture of magnesium oxide, magnesium chloride, fly ash, wood powder, and pearlite into the form of board.;COPYRIGHT KIPO 2011