Product Name: Composite EPS Sandwich Roof Panels for Prefabricated House Model NO.: PPT-02 Customized: Customized Certification: CCC, ROHS, ISO9001 Fire Rating: 1 Feature: Environmental, Fireproof, Light Weight Sandwich: Panel Rock Wool: Sandwich Panel Materials: Steel, Foam Width: 1150mm, 950mm Thickness: 40mm-200mm Steel Thickness: 0.2mm-0.6mm Transportation: by Sea Rock Wool Color Steel: Sandwich Panel Material: Steel Structure Usage: Warehouse Trademark: SUNNYDA Transport Package: PVC Foil Double Sides Specification: 1150 950 Origin: Shanghai HS Code: 7210700000 Product Description Composite EPS Sandwich Roof Panels for Prefabricated House1, Excellent price and quality2, Light weight3, Easy installation4, Heat and fire insulation5, ISO9001-2000Product DescriptionHeat Insulation / Inflaming RetardingThickness: 50mm-200mmWidth: 950mm/1150mmSteel Thickness: 0.35mm-0.80mmColor: As requestThis kind of Sandwich Panel has many features as follows:Material:1. The thickness of up/lower steel panel: 0.35-1.2mm colour-coated panel/zinc plate, hot galvanized plate/stainless steel panel2. Core material---The density of this(mineral)Rock wool is: 120-250kg/m33. Side steel strip or not: 0.35-0.8mm galvanized plateSpecification:1. The suitable interface width: 950mm, 1150mmThickness: 40mm-300mmLength: No limit2. Surface protection: PVC foilCharacteristics:1. Advantage: Good fire-resistance, noise-absorbing2. Fire resistance raring: NoneUsage:This kind of sandwich panel can be used in steel structure workshop, easy building and air clean room as walls, ceilings.Effective widthWall panel: 950mm 1150mm 1200mm Roof panel: 950mm 980mmLengthAccording to customer' s requestmaterialsPolystyrene foam board(EPS), Color steel sheetStructureUpper and lower layer: Color steel sheetMiddle: polystyrene foam board or polyurethane foam boardThicknessColor steel sheet: 0.3-0.6mmPolystyrene foam board: 50mm 75mm 100mm 150mm 200mmThe rock wool density120-250kg/m3Conventional colorOcean blue, tephrosiouslifetime15~20 yearsCharacterLight in weight, heat insulation, water resistant, green and environmentalUsevarious roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.