China Precast Building Material Prefab Exterior Wall Panel, Find details about China Sandwich Panel Factory, EPS Sandwich Panel from Precast Building Material Prefab Exterior Wall Panel
Specifications | ||||||
Width(mm) | 600 ,1100 ,1220 | |||||
Length(mm) | 1100, 2100, 2440 ,2600, 2700 ,2800, 2900, 3000 | |||||
Thickness(mm) | 30,50,75,90,120,150,180 | |||||
Color of EPS | White | |||||
Color of XPS | Green,Blue Pink | |||||
Structure could be | T&G | Cam lock | Sides closed |
Density (Specific Mass) | ~1000 Kg/m3 (+/-<2%) |
Compressive Strength | ~20 MPa (3,000 PSI) |
Impact Resistance | >6 KJ/m2 |
Tensile Strength | >5.5 MPa |
Moisture Absorption | ~26% maximum saturation (slow absorption rate) |
Moisture Content | ~6% |
Water Vapour Diffusion | ~28 / 35 |
Specific Heat | ~930 J/KgK |
Thermal Conductivity | ~0.44 W/mK |
Modulus of elasticity | ~6045 N/mm2 |
Flexibility UNI E 12372 | ~20.1 N/mm2 maximum 12mm x 1220 x2440=10 N/mm2 |
Surface Alkalinity | ~10 Ph |
Thermal Expansion Hot / Cold | 0.01 mm/mC (from temp +20°C to -20° |