Will the modified polystyrene board and EPS polystyrene board fire performance What is the difference?
Currently on the market using the insulation material of the central composite air ducts are: First, the glass magnesium composite panel duct, the use of flame retardant B1 grade polystyrene foam board insulation, foam board on both sides of composite glass fiber reinforced magnesium chloride cement Second, the polyurethane aluminum foil composite duct, the use of flame retardant B1 polyurethane foam board insulation, foam board on both sides of composite aluminum foil Third, the phenolic heart protection Gui Gui Gui care helium cat aldehyde aluminum foil composite duct.
Roofing materials: external wall insulation system, external wall insulation system, curtain wall insulation system, roof waterproof insulation system, thermal insulation coating external insulation system, all kinds of thermal insulation mortar
Steel structure plant roof, should be based on the use of the plant to choose sandwich panels: . the general plant roof with ordinary double-pressure steel plate polyethylene foam sandwich panels, sandwich material thicker, insulation, insulation the better. . into the deep larger house, and the need for natural light of the plant, the roof sandwich panels should use transparent, translucent sandwich panels. For example: transparent plastic sandwich panels. . the fire requirements of the plant, the roof with fire double-sided steel plate Yanmian sandwich panels, can also have, insulation, insulation, fire performance. This sandwich panel must meet the design requirements of the hungry view satin gripping and other silicon to urge Hai slip fire rating. And, the factory floor of the steel structure, should brush fire paint; doors and windows with fire doors and windows.
