| 组件id: | 0832ah03 |
|---|---|
| 制造商: | FAKRO Sp.z.o.o. |
| 类别: | 顶楼楼梯 |
| 材料: | 木材 |
| UW: | 0.51 W/(m2 K) |
| 气候区: | 冷,温度 |
| 描述: | Attic stairs made of pinewood with thermally seperated metal fittings and 3 sealing-levels (EPDM). Attic stair hatch of Styrofoam (λ = 0.031 W/mK) with a coating of high density fibreboard (HDF). Sorrounding insulation (λ = 0,035 W/mK) to ceiling structure connection. |
| Certified since: | 2015年11月19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 | 40 | 0.52 | 0 | |
| 上横框 | 40 | 0.52 | 0 | |
| 侧面 | 40 | 0.52 | 0 |