intermediate floor timber frame construction, suspended, wet, with filling
Thickness [mm] | Building material | Thermal performance | Reaction to fireklasse EN | ||||
---|---|---|---|---|---|---|---|
λ | μ min – max | ρ | c | ||||
A | 50,0 | cement screed or anhydrite screed | 1,330 | 50-100 | 2000 | 1,080 | A1 |
B | plastic separation layer | 0,200 | 100000 | 1400 | 1,400 | E | |
C | - variable building material | ||||||
D | 40,0 | fill loose | 0,700 | 1 | 1800 | 1,000 | A1 |
E | trickling protection | E | |||||
F | OSB | 0,130 | 200 | 600 | 1,700 | D | |
G | |||||||
H | - variable insulation material | ||||||
I | spruce wood cladding with spacing of cladding boards(24/100); a=400 | 0,120 | 50 | 450 | 1,600 | D | |
J | 27,0 | resilient channel placed between cladding with spacing | |||||
K | gypsum plaster board type DF (2x...) or | 0,250 | 10 | 800 | 1,050 | A2 | |
K | gypsum fibre board (2x...) | 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] | ||
gdrnxa07b-04 |
C F G H K K |
30,0
18,0 220,0 100,0 25,0 25,0 |
impact sound absorbing subflooring MW-T [s'=10 MN/m³] OSB construction timber (80/..; e=625) mineral wool [040; 30; ≥1000°C] gypsum plaster board type DF gypsum fibre board |
410,0 | 60 | 0,26 | adequate | 41 (1) | 70 (-1,-6) | 42,11 | 223,7 |
gdrnxa07b-11 |
C F G H K K |
30,0
22,0 220,0 100,0 25,0 25,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) Cellulose fibre [040; 50] gypsum plaster board type DF gypsum fibre board |
414,0 | 60 | adequate | 41 (1) | 70 (-1,-6) | 38,78 | 228,1 | |
gdrnxa07b-12 |
C F G H K K |
30,0
22,0 220,0 100,0 25,0 25,0 |
impact sound absorbing subflooring MW-T OSB construction timber (80/..; e=625) Wood fibre insulation [039; 45] gypsum plaster board type DF gypsum fibre board |
414,0 | 60 | adequate | 41 (1) | 70 (-1,-6) | 39,86 | 227,6 | |
gdrnxa07b-13 |
C F G H K K |
30,0
18,0 220,0 100,0 36,0 36,0 |
impact sound absorbing subflooring MW-T [s'=10 MN/m³] OSB construction timber (80/..; e=625) mineral wool [040; 30; ≥1000°C] gypsum plaster board type DF gypsum fibre board |
421,0 | 60/K₂60 | adequate | 41 (1) | 70 (-1,-6) | 44,22 | 232,5 |
Last update 02.08.2023/nu.ge