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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi15a

external wall timber frame construction, ventilated, with dry lining, with cladding

timber frame construction
Cross-section of 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 6,0 clapboard facade - external wall cladding B
B 30,0 spruce wood battens vertical 30/50 +1,2 EPDM sealing tape - ventilation 0,120 50 450 1,600 D
C vapour-permeable membrane vapour-permeable membrane sd ≤ 0,3m
D 50,0 Mineralwolle [040; 20; <1000°C] 0,040 1 20 1,030 A2
E 50,0 spruce wood cross battens (50/60) 0,120 50 450 1,600 D
F 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
G 160,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
H - variable insulation material
I 8,0 Funderplan Biofaser (sealed with airtight tape) 0,180 185 1000 1,700 D
J 40,0 spruce wood battens vertical 0,120 50 450 1,600 D
K - variable building material
L 15,0 gypsum plaster board type DF or 0,250 10 800 1,050 A2
L 15,0 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]
awrhhi15a-00 H
K 		160,0
40,0 		Cellulose fibre [039; 50]
Wood fibre insulation [039; 45] 		324,0 30 from inside
30 from outside 		0,17 adequate 49 (-2,-9) 50,59 59,4
awrhhi15a-01 H
K 		160,0
40,0 		Cellulose fibre [039; 50]
air layer 		324,0 30 from inside
30 from outside 		0,19 adequate 48 (-2,-9) 49,19 57,8
awrhhi15a-02 H
K 		160,0
40,0 		Wood fibre insulation [039; 45]
Wood fibre insulation [039; 45] 		324,0 30 from inside
30 from outside 		0,17 adequate 49 (-2,-9) 51,86 58,7
awrhhi15a-03 H
K 		160,0
40,0 		mineral wool [040; ≥16; <1000°C]
mineral wool [040; ≥16; <1000°C] 		324,0 30 from inside
30 from outside 		0,17 adequate 49 (-2,-9) 57,12 53,4

Source: FunderMax GmbH

Last update 20.06.2024/hfa.plb