Jonas Build
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| Effective width | 950mm 1000mm 1150mm 1200mm |
| Length | According to customer's request |
| Thickness | Color steel sheet: 0.4-0.6mm Polystyrene foam board: 50mm 75mm 100mm 150mm 200mm |
| Materials | Polystyrene foam board (EPS), Color steel sheet |
| Structure | Upper and lower layer: Color steel sheet Middle: polystyrene foam board or polyurethane foam board |
| The polystyrene density | 8-25kg/m3 |
| Conventional color | White, blue, red |
| Character | Light in weight, heat insulation, water resistant, green and environmental |
| Use | Various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
| Performance | Specification | Details |
|---|---|---|
| Thermal conductivity | 0.018-0.024w/(m.k) | The thermal conductivity is very low, 50mm thick composite board is equivalent to 100mm thick concrete insulation effect |
| Percentage of close area | ≥97% | Waterproof and moisture-proof, will not increase the thermal conductivity due to moisture absorption, and the wall will not leak water |
| Weather resistance | Endurance | After more than 6 months of weather resistance test, the performance is stable and can be used for the same life as the building |
| Stability | Good | The compressive strength of the polyurethane composite board is above 180kp, and the board has good temperature resistance and no deformation |
| Flame retardation | Good | After being tested by the National Fireproof Building Material Quality Supervision and Testing Center, all indicators have reached GB8624B1. It is a thermosetting material. The olefin is burned and charred into ashes. It extinguishes itself without dripping or spreading. |
| Environment protecting | Good | The polyurethane composite board undergoes high-pressure foaming, so that the product meets the international convention for the protection of the ozone layer and meets the European environmental protection standards. Does not contain formaldehyde and is not corroded by microorganisms |
