external wall timber frame construction, not ventilated, with dry lining, with rendering
Thickness [mm] | Building material | Thermal performance | Reaction to fireklasse EN | ||||
---|---|---|---|---|---|---|---|
λ | μ min – max | ρ | c | ||||
A | 4,0 | plaster | 1,000 | 10-35 | 2000 | 1,130 | A1 |
B | 120,0 | Polystyrene EPS-F [0,040] | 0,040 | 20-50 | 17 | 1,450 | E |
C | 15,0 | OSB | 0,130 | 200 | 600 | 1,700 | D |
D | construction timber (60/..; e=625) | 0,120 | 50 | 450 | 1,600 | D | |
E | - variable insulation material | ||||||
F | vapour barrier sd≥ 23m | 1000 | |||||
G | 40,0 | spruce wood cross battens 40/60mm (a=400) | 0,120 | 50 | 450 | 1,600 | D |
H | 40,0 | air layer | 1 | 1 | 1,008 | ||
I | 16,0 | Kronospan OSB-Firestop | 0,110 | 150-170 | 660 | 1,700 | B |
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] |
Source: KRONOSPAN OSB, spol. s r. o.
Last update 02.08.2023/hfa.eco2soft