Geprüftes/zugelassenes Bauteil
intermediate floor gdmnxa03b
intermediate floor solid wood construction, suspended, wet, with 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 | cement screed m' approx. 150 kg/m² | 1,330 | 50-100 | 2500 | 1,080 | |
| B | plastic separation layer | 0,200 | 100000 | 1400 | 1,400 | E | |
| C | 30,0 | impact sound absorbing subflooring MW-T [s'=10 MN/m³] | 0,033 | 1 | 70 | 1,030 | A1 |
| D | - variable building material | ||||||
| E | trickling protection | E | |||||
| F | 160,0 | cross laminated timber 5-ply (first layer minimum 40 mm) | 0,130 | 50 | 500 | 1,600 | D |
| G | 70,0 | acoustic direct hanger with CD-profile (a=400) | |||||
| H | 50,0 | mineral wool [040; ≥16; <1000°C] | 0,040 | 1 | 16 | 1,030 | A1 |
| I | 25,0 | gypsum plaster board type DF 2x12,5mm or | 0,250 | 10 | 800 | 1,050 | A2 |
| I | 25,0 | gypsum fibre board 2x12,5mm | 0,320 | 21 | 1000 | 1,100 | 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 | Ln,w(Cl) [dB] | Rw (C,Ctr) [dB] | ΔOI3 | m [kg/m²] | |||
Last update 02.08.2023/hfa.eco2soft