Geprüftes/zugelassenes Bauteil
pitched roof sdmhzi02a
pitched roof solid wood construction, ventilated, with dry lining, not suspended
Note
The design of the under-roof construction and of the counter-battens have to be specified according to the roof pitch and the national requirements.
Register of building materials used for this application, cross-section (from top to bottom)
| Thickness [mm] | Building material | Thermal performance | Reaction to fireklasse EN | ||||
|---|---|---|---|---|---|---|---|
| λ | μ min – max | ρ | c | ||||
| A | concrete roof tile /tiled roof | 2100 | A1 | ||||
| B | 30,0 | spruce wood battens (30/50) | 0,120 | 50 | 450 | 1,600 | D |
| C | 30,0 | spruce wood counter battens (Germany 30mm); Austria: minimum 50mm | 0,120 | 50 | 450 | 1,600 | D |
| D | - variable building material | ||||||
| E | - variable insulation material on-roof insulation | ||||||
| F | 0,2 | sealing sheet (air tight) | |||||
| G | 120,0 | cross laminated timber | 0,130 | 50 | 500 | 1,600 | D |
| H | 60,0 | spruce wood battens (60/60; e=400) | 0,120 | 50 | 450 | 1,600 | D |
| I | 60,0 | mineral wool [040; 11; <1000°C] | 0,040 | 1 | 11 | 1,030 | A1 |
| J | 12,5 | gypsum plaster board type DF | 0,250 | 10 | 800 | 1,050 | A2 |
Variations of building components
| Thickness of layer | Note | Fire performance | Thermal performance | Acoustic performance | Eco Sustainability | Mass | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thickness [mm] | Building material | Σ | REI | U [W/(m²K)] | Diffusion | Rw (C,Ctr) [dB] | ΔOI3 | m [kg/m²] | |||
| sdmhzi02a-00 |
D E |
22,0
180,0 |
softboard [045; 250] - rigid underlay wood-fibre insulation board [0,040; R=200] |
454,5 | 60 | 0,13 | adequate | 52 (-1,-7) | 63,03 | 172,0 | |
| sdmhzi02a-01 |
D E |
22,0
200,0 |
softboard [045; 250] - rigid underlay wood-fibre insulation board [0,040; R=200] |
474,5 | 60 | 0,12 | adequate | 53 (-1,-7) | 66,00 | 176,0 | |
| sdmhzi02a-02 |
D E |
22,0
240,0 |
softboard [045; 250] - rigid underlay wood-fibre insulation board [0,040; R=200] |
514,5 | 60 | 0,11 | adequate | 54 (-1,-7) | 71,93 | 184,0 | |
| sdmhzi02a-03 |
D E |
180,0 |
sarking membrane sd ≤ 0,3m mineral wool [040; 130] |
432,5 | Underlay laminated on insulation board | 60 | 0,14 | adequate | 45 (-1,-7) | 89,51 | 159,4 |
| sdmhzi02a-04 |
D E |
200,0 |
sarking membrane sd ≤ 0,3m mineral wool [040; 130] |
452,5 | Underlay laminated on insulation board | 60 | 0,13 | adequate | 46 (-1,-7) | 95,69 | 162,0 |
| sdmhzi02a-05 |
D E |
240,0 |
sarking membrane sd ≤ 0,3m mineral wool [040; 130] |
492,5 | Underlay laminated on insulation board | 60 | 0,12 | adequate | 47 (-1,-7) | 108,06 | 167,2 |
Last update 02.08.2023/hfa.eco2soft