External Wall Panel /PU wall panel:
PU Sandwich Wall Panels(16/60mm) is a new popular product for insulation. It can be used in new and old buildings. It's firproof, heat insulation and a good decorative material for the building.
Panels Composition
Decorative stone wall panels consist of three layers:
The top material is special aluminum-zinc coated metal board,
The core material is rigid high-density Polyurethane foaming with fire-retardant treatment,
And the back material is fiber foil paper.
Owning to a perfect connection method between the panels, and between the panels and the main structure and the complete set of fastenings and accessories as provided, the requirement for installment strength is satisfied and the production of cold (hot) bridge is avoided, the embossed panel thus has a better capacity to resist a bending and the heat-caused expansion as well as the cold-caused contraction.
PU Sandwich Wall Panels(16/60mm) is a new popular product for insulation. It can be used in new and old buildings. It's firproof, heat insulation and a good decorative material for the building.
Panels Composition
Decorative stone wall panels consist of three layers:
The top material is special aluminum-zinc coated metal board,
The core material is rigid high-density Polyurethane foaming with fire-retardant treatment,
And the back material is fiber foil paper.
Owning to a perfect connection method between the panels, and between the panels and the main structure and the complete set of fastenings and accessories as provided, the requirement for installment strength is satisfied and the production of cold (hot) bridge is avoided, the embossed panel thus has a better capacity to resist a bending and the heat-caused expansion as well as the cold-caused contraction.
| Product name | Thickness of the panel | Thickness of steel sheet | Thermal conductivity | Density of the panel | Cementation strength | Thermal resistance. |
| Metallic embossed wall panel (Xiangtuo) | 16mm | 0.27-0.33 | 0.025W(m*k) | 3.6kg /m2 | 0.13MPa | 0.66(m2.k)/W |