Geprüftes/zugelassenes Bauteil
intermediate floor gdrnxa10a
intermediate floor timber frame construction, suspended, wet, without filling
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 | 60,0 | anhydrite screed or cement screed | 0,700 | 10 | 2200 | 1,300 | A1 |
| B | 0,2 | plastic separation layer | 0,200 | 100000 | 1400 | 1,400 | E |
| C | 40,0 | impact sound absorbing subflooring MW [s'=7 MN/m²] | 0,033 | 1 | 30 | 0,030 | A1 |
| D | 22,0 | OSB | 0,130 | 200 | 600 | 1,700 | D |
| E | 240,0 | construction timber (80/..; e=625) | 0,120 | 50 | 450 | 1,600 | D |
| F | - variable insulation material | ||||||
| G | 0,2 | trickling protection | E | ||||
| H | 27,0 | resilient channel | |||||
| I | 12,5 | gypsum plaster board type DF | 0,250 | 10 | 800 | 1,050 | A2 |
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 | Ln,w(Cl) [dB] | Rw (C,Ctr) [dB] | ΔOI3 | m [kg/m²] | ||
| gdrnxa10a-00 | F | 200,0 | mineral wool [040; 11; <1000°C] | 30 | adequate | 51 (2) | 67 (-1,-6) | 46,16 | 170,1 | ||
Last update 02.08.2023/hfa.eco2soft