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Regional validity

Scope

solid wood construction
Cross-section of standard configuration
solid wood construction
Standard configuration

Register of building materials used for this application, cross-section (from outside to inside)

Thickness [mm] Building material Thermal performance Reaction to fire­klasse EN
λ μ min – max ρ c
A gypsum fibre board 0,320 21 1000 1,100 A2
A gypsum plaster board type DF or 0,250 10 800 1,050 A2
B 70,0 spruce wood batten mounted on resilient clips 0,120 50 450 1,600 D
C 50,0 mineral wool [040; 13] 0,040 1 13 1,030 A2
D cross laminated timber 3- or 5-ply (e.g. ≥ 78mm; 3-ply at least, surface layer at least 25mm) 0,130 50 500 1,600 D
E impact sound absorbing subflooring MW-T 0,035 1 68 1,030 A1
F cross laminated timber 3- or 5-ply (e.g. ≥ 78mm; 3-ply at least, surface layer at least 25mm) 0,130 50 500 1,600 D
G 50,0 mineral wool [040; 13] 0,040 1 13 1,030 A2
H 70,0 spruce wood batten mounted on resilient clips 0,120 50 450 1,600 D
I gypsum plaster board type DF or 0,250 10 800 1,050 A2
I gypsum fibre board 0,320 21 1000 1,100 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 Rw (C,Ctr) [dB] ΔOI3 m [kg/m²]

Last update 27.06.2018/hfa.plb