High quality wall composite sandwich panel with metal plate and polyurethane core for building

High quality wall composite sandwich panel with metal plate and polyurethane core for buildingProduct Description:Sandwich panels are cost-efficient prefabricated elements that consists of an inner insulation core between two color-coated steel sheet layers. The insulating core can be  rockwool ,PU(Polyurethane )or EPS(foam) .In addition to sandwich panels, we offers a wide range of steel construction materials and tools needed for their installation. Polyurethane(insulated) Sandwich Panel also called PU Sandwich Panel, the up & down surface of this panel is Galvanized & Pre-painted steel sheets, core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for temperature keeping and sound insulation. It is widely used as the wall or roof for cold storage,cool room,prefab house, industrial workshop, public building etc.Available core materials:EPS(Foam), Rockwool, polyurethane(PU)Specification for Polyurethane panels:Effective widthWall panels: 1000mm  Roof panels: 1000mmLengthAccording to customer's requestMaterialspolyurethane(PU),  Color steel sheetStructureUpper and lower layer: Color steel sheetMiddle: polyurethane(PU)ThicknessColor steel sheet: 0.4-0.6mm  polyurethane(PU) board: 50mm 75mm 100mm 150mmThe polystyrene density42-45kg/m3Conventional colorOcean blue, whiteCharacterLight in weight, heat insulation, water resistant, green and environmentalUsevarious roofs and walls referring to the large sizefactory buildings, storages, exhibition halls, gymnasiums etcAdvantage of Polyurethane foam panels:1,Colorful: Optional Colors as per RAL,usually sea blue or grey white.2,Assemble&Disassemble: Easy and Fast.3,Long duability;4,Light weight;5, Heat/sound insulation, anti-corrosion6, Anti-flaming 7,Cyclic Utilization: Can be used many times to reduce costs.8,Anti-oxidation,better corrosion resistance,quake-proof,air tight,etc9,Surface: Bright, Beautiful,etcOur service:(1)One professional sales team will offer you full set service,no matter before or after-sales;(2)One rich experienced engineer and design team can offer you professional advice for both connection technology and building designs;(3)We are manufacturer,and surely can offer you competitive price for you projects.