Tedun's sandwich panels in nutshellHigh-insulation coreEnergy savingNoise reducingFrie-resistant core on requestWaterproofWide range of colorsPrefabricatedQuick assemblyTop quality and finishsteel thickness0.35-0.6(mm)PU thickness950(mm)PU density35-50(kg/m³ )lengthless than 11.9mmateri......
| steel thickness | 0.35-0.6(mm) |
| PU thickness | 950(mm) |
| PU density | 35-50(kg/m³ ) |
| length | less than 11.9m |
| materials | extended PU, color steel |
| structure | steel sheet + PU + steel sheet |
| standard color | ocean blue, white gary |
| lift time | 20years |
| use | various walls of the large size factory buildings, storages, exhibition halls, gymanasiums etc |
| Upper layer: | Steel/aluminium sheet 0.3-0.6mm(steel sheet); 0.7-0.9mm(aluminium sheet) |
| Core: | Polyurethane foam Thickness:30-100mm. Polyurethane foam density 35-42kg/m3 |
| Bottom layer: | Steel/ aluminium sheet |
| Effective width | .950/970/965/1000 |
| Length | 11.8m(40GP), 5.8m(20GP),customized. |
| convenient colour | Steel outer sheet: Ocean blue, white gray Aluminium:outer sheet: Silver grey |
| Service time | 20-40years |
| Characteristics | Light in weight, heat insulation, water resistant, Green and environmental Application Roofs for factory buildings, storages, exhibition Halls, gymnasiums etc |



1088 Trapezoidal UPVC Roofing Sheet Building Material
Cheap Thermal Insulation Roofing Sheets
Transparent Roofing Sheet for Construction Building
Fiber Glass Reinforced Trapezoidal Style Roof Sheet
Building Materials Carport Skylight Roof Sheet (1.0-1.5mm)
Cheap 3-Layer UPVC Corrugated Roofing Sheet Price