Insulation decorative board composed of heat preservation material and adornment materia, have heat preservation and illuminative function. According to the requirement of fireproof, they have a closed type and non closed type. According to type of insulation core material,Insulation decorative board divide into:Organic insulation board and inorganic insulation board.Organic insulation board type: Insulation can be molded polystyrene board (EPS) (physical characteristics: density is small, resistance to pull out strength is low), Extruded polystyrene plate (XPS board) and rigid urethane foaming and polyurethane plate. Inorganic insulation board type: heat preservation material is expansion of glass bead Board, expansion perlite board and foam glass and other inorganic insulation board. Insulation board type according to the panel can be divided into: Painted panel type, not the paint panel type.Painted panel type: panel for aluminum, steel, aluminium-plastic composite panel, inorganic resin board, such as fluorocarbon lacquer surface. Non-painted panel type: the panel can for the natural stone board, wall brick, ceramic plate, etc, this kind of material with the traditional curtain wall adornment performance equal to integration insulation board.