Best selling metal panels EPS sandwich wall or roof panels for buildingProduct Description:EPS sandwich panel performance full as the unique properties of EPS(foam, polyethylene)material, with high effect for water-resistance, thermal insulation, acoustic insulation and other aspects.Characteristic EPS wall panels&roof panels:1.Nonflammable. Little shrinkage under ultra-low tempearture, not brittle.2.Thermal insulation:The sandwich thermal insulation performance based on EPS thermal conductivity=0.043W/m2,testing according to corresponding proportion thickness EPS the calculation obtained.3.Acoustic insulation : At the same time, the EPS(insulated) sandwich panel performed with good acoustic insulation, it absorb sound within a relatively wide frequency range. According to ISO 35/85 standard, acoustic performance level of EPS(foam) sandwich panel meets DELTA LA=15.7Db(A)Specifications:Width:Wall panel: 950mm 1150mm ;      Roof panel: 960mmLength:According to customer' s requestMaterial:Polystyrene foam board(EPS), Color steel sheetStructure:Upper and lower layer: Color steel sheetCore material: polystyrene foam board or polyurethane foam boardTreatment:PressingThickness:Color steel sheet: 0.3-0.6mm Polystyrene foam board: 50mm 75mm 100mm 150mmDensity:8-20kg/m3 PolystyreneLife Period:15-20 yearsPackage:PVC foilUsage:various roofs and walls referring to the large size industry factory, storages, exhibition halls, gymnasiums, outdoor shelter etc.Applications:It is widely used in Purifying factory, combined house, prefab house,building top attachment, indoor partition, automobile painting room, refrigerator and other projects, e. G. Interior decoration of civil building for medicine, electronic, foodstuff, beverage, vegetable preservation and large refrigerator etc.Our 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.