dataholz.eu
Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhhi12a

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

timber frame construction
Cross-section of standard configuration
timber frame 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 24,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 larch wood battens offset (30/50; 30/80) - ventilation 0,155 150 600 1,600 D
C wind barrier 1000
D 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
E construction timber (60/..; e=625) 0,120 50 450 1,600 D
F - variable insulation material
G 15,0 OSB 0,130 200 600 1,700 D
H 40,0 spruce wood cross battens (a=400) ≥ 40mm 0,120 50 450 1,600 D
I - variable insulation material
J 12,0 OSB 0,130 200 600 1,700 D
K 12,5 gypsum plaster board type A 0,250 4-10 680 1,050 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]
awrhhi12a-00 E
F
I 		160,0
160,0
40,0 		construction timber (60/..; e=625)
mineral wool [040; 30; ≥1000°C]
mineral wool [040; 30; ≥1000°C] 		308,5 30 from inside
30 from outside 		0,20 adequate 52 (-1,-6) 32,50 64,7
awrhhi12a-01 E
F
I 		160,0
160,0
40,0 		construction timber (60/..; e=625)
Cellulose fibre [040; 50]
Cellulose fibre [040; 50] 		308,5 30 from inside
30 from outside 		0,20 adequate 52 (-1,-6) 25,02 68,3
awrhhi12a-03 E
F
I 		200,0
200,0
40,0 		construction timber (60/..; e=625)
mineral wool [040; 30; ≥1000°C]
mineral wool [040; 30; ≥1000°C] 		348,5 30 from inside
30 from outside 		0,17 adequate 53 (-1,-6) 35,19 67,5
awrhhi12a-04 E
F
I 		200,0
200,0
40,0 		construction timber (60/..; e=625)
Cellulose fibre [040; 50]
Cellulose fibre [040; 50] 		348,5 30 from inside
30 from outside 		0,17 adequate 53 (-1,-6) 26,20 71,8
awrhhi12a-06 E
F
I 		240,0
240,0
40,0 		construction timber (60/..; e=625)
mineral wool [040; 30; ≥1000°C]
mineral wool [040; 30; ≥1000°C] 		388,5 30 from inside
30 from outside 		0,15 adequate 54 (-1,-6) 49,14 70,3
awrhhi12a-07 E
F
I 		240,0
240,0
40,0 		construction timber (60/..; e=625)
Cellulose fibre [040; 50]
Cellulose fibre [040; 50] 		388,5 30 from inside
30 from outside 		0,15 adequate 54 (-1,-6) 27,37 75,3

Last update 02.08.2023/hfa.eco2soft