intermediate floor timber frame construction, suspended, wet, without filling
Thickness [mm] | Building material | Thermal performance | Reaction to fireklasse EN | ||||
---|---|---|---|---|---|---|---|
λ | μ min – max | ρ | c | ||||
A | 50,0 | anhydrite screed or cement screed | 0,700 | 10 | 2200 | 1,300 | A1 |
B | plastic separation layer | 0,200 | 100000 | 1400 | 1,400 | E | |
C | - variable building material | ||||||
D | OSB | 0,130 | 200 | 600 | 1,700 | D | |
E | |||||||
F | - variable insulation material | ||||||
G | 12,0 | OSB | 0,130 | 200 | 600 | 1,700 | D |
H | 27,0 | resilient channel | |||||
I | 25,0 | gypsum plaster board type DF (2x12,5 mm) or | 0,250 | 10 | 800 | 1,050 | A2 |
I | 25,0 | gypsum fibre board (2x12,5 mm) | 0,320 | 21 | 1000 | 1,100 | A2 |
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] | ||
gdrnxa05b-04 |
C D E F |
30,0
18,0 220,0 100,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) mineral wool [038; ≥33; ≥1000°C] |
382,0 | 60 | 0,25 | adequate | 60 | 58 (-1,-7) | 45,96 | 167,1 |
gdrnxa05b-05 |
C D E F |
30,0
22,0 220,0 100,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) cellulose fibre [0,040; R=55] |
386,0 | 60 | 0,25 | adequate | 60 | 59 (-2,-8) | 40,38 | 171,6 |
gdrnxa05b-10 |
C D E F |
30,0
22,0 220,0 100,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) Wood fibre insulation [039; 45] |
386,0 | 60 | adequate | 60 | 58 (-1,-7) | 44,03 | 170,7 | |
gdrnxa05b-11 |
C D E F |
30,0
18,0 240,0 100,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) mineral wool [040; 30; ≥1000°C] |
402,0 | 60 | adequate | 60 | 58 (-1,-7) | 43,77 | 168,0 | |
gdrnxa05b-12 |
C D E F |
30,0
22,0 240,0 100,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) Cellulose fibre [040; 50] |
406,0 | 60 | adequate | 60 | 59 (-1,-7) | 40,44 | 172,3 | |
gdrnxa05b-13 |
C D E F |
30,0
22,0 240,0 100,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) Wood fibre insulation [039; 45] |
406,0 | 60 | adequate | 60 | 58 (-1,-7) | 41,52 | 171,9 |
Last update 02.08.2023/nu.ge