construction insulation

Constuction insulation sheet is made with polystyrene. Its sealed and foamed structure helps to have many advantages, including high resist conpression, waterproof, moisture proof, air proof, light weight, long service life and low conductivity factor and so on. Thickness: 20mm-70mm(special for 80mm-120mm) Width: 450mm-1200mm Length: 1200mm-1300mm 1. Compressive Strength: ≥200kpa 2. Density: 30-40kg/m³ 3. Thermal Conductivity: 0.028 4. Dimensional stability: ≤1.0 5. Water Absorbability: ≤0.5 6. Moisture Permeability: ≤3.0 7. Fire retardant: B1 and B2 (optional) Supperior performance make it fit for a wide range of acoustic and thermal insulating applications, including roofing, wall, freezing plant, refrigerator car, squareground, roof parking, roof tennis court, roof garden, platform and ground underlong-time load, expressways, rail bed and household fitment, XPS foam board can also be laminated with film or paper for education material, decorating objects, advertising board. construction insulation, building material, xps foam sheet