Geprüftes/zugelassenes Bauteil
flat roof fdmnko01
flat roof solid wood construction, not ventilated, without dry lining, without lining
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 | - variable building material gravel | ||||||
| B | - variable building material | ||||||
| C | sealing sheet sd≥ 100m | ||||||
| D | - variable insulation material (2*100) | ||||||
| E | sealing sheet e.g. bitumen | ||||||
| F | 125,0 | cross laminated timber ≥ 125,0; at least 5-layers, top layer at least 27,5 mm) | 0,130 | 50 | 500 | 1,600 | D |
Variations of building components
| Thickness of layer | 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] | ||
| fdmnko01-00 |
A B D |
50,0
200,0 |
gravel separation nonwoven [sd & le; 0,2m] mineral wool [040; 130; ≥1000°C] |
380,0 | 30 | 0,21 | adequate | 50 (-2,-7) | 102,62 | 178,5 |
| fdmnko01-01 |
A B D |
50,0
200,0 |
gravel separation nonwoven [sd & le; 0,2m] wood-fibre insulation board [0,045; R=160] |
380,0 | 30 | 0,21 | adequate | 50 (-2,-7) | 70,45 | 184,5 |
| fdmnko01-02 |
A B D |
200,0 |
no additional structure no additional structure mineral wool [040; 130; ≥1000°C] |
325,0 | 30 | 0,21 | adequate | 43 (-2,-7) | 101,35 | 88,5 |
| fdmnko01-03 |
A B D |
200,0 |
no additional structure no additional structure wood-fibre insulation board [0,045; R=160] |
325,0 | 30 | 0,21 | adequate | 43 (-2,-7) | 69,18 | 94,5 |
Last update 02.08.2023/hfa.eco2soft