Lightweight Exterior Wall Polyurethane Sandwich Panels Building Materials 16mm Thickness
Length of panel(custom)
Classification for burning behavior(PU)
1.Baseboard of metal carving plate is adopted with aluminum steel sheet of 0.27mm-0.30mm thickness. Over coating can be suppressed with texture of different styles, which meets decoration requirement at different classes. Also save and reuse energy in a more effective way.(Theoretical life of aluminized steel sheet exceeds 45 years with recovery rate of 99.9%)
2.The core thermal insulation material has the most advanced technique international and meets environmental requirement to the closest extent. It is discovered through test that thermal insulation performance of rigid polyurethane decreases down to under 3% after using it for 25 years under high temperature. So it can maintain long- term stable effect thermal insulation and energy-saving.
3.The special-designed structure of wall-body energy saving system of metal caving plate eliminates the effect of “cold and thermal bridges”. The unique air can be used to adjust wall humidity and avoid humidity moist and mold effectively. Meanwhile, since metal carving plate is placed at external side of building envelope, structural damage due to natural factors such as wind, sun, rain, and snow, etc. can be prevented, extend the service life of building.