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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 fire­
λ μ min – max ρ c
A 15,0 plaster 0,700 10 1300 1,000 A1
B 50,0 Heraklith BM 0,090 2-5 370 2,000 B
C 140,0 solid wood 0,130 50 500 1,600 D
D 20,0 Heralan TP 25/20 0,035 1 105 1,030 A1
E 50,0 Heraklith BM 0,090 2-5 370 2,000 B
F 15,0 plaster 0,700 10 1300 1,000 A1

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) OI3Kon m [kg/m²]
twmxxo01-00 290,0 90 0,33 adequate 60 (-3,-9) -4,98 165,4

Source: Knauf Insulation GmbH

Last update 22.06.2017/hfa.plb