| 组件id: | 0836ah01 |
|---|---|
| 制造商: | WIPPRO GmbH |
| 类别: | 顶楼楼梯 |
| 材料: | 木材/铝 |
| UW: | 0.34 W/(m2 K) |
| 气候区: | 北极 |
| 描述: | Attic stairs of wooden composite material. Trap door with insulation of extruded polystyrene (λ = 0.035 W/(mk)) and coating of sheet metal. 3 - level airtightness-sealing (EPDM, TPE) and sorrounding insulation of mineral wool (λ = 0.035 W/(mk)). Installation in arctic climates requires installation frame for concrete-ceilings. |
| Certified since: | 2015年12月2日 |
| 边宽缩减 | 边宽高度 bf mm |
Frame U-value Uf W/(m2 K) |
Glass edge Ψ-value Ψg W/(m K) |
温度因素 fRsi = 0.25 m2K/W |
|---|---|---|---|---|
| 下横框 | 30 | 1.01 | 0 | |
| 上横框 | 30 | 1.01 | 0 | |
| 侧面 | 30 | 1.01 | 0 |