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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

external wall awrhho01a-17

external wall timber frame construction, ventilated, without dry lining, with cladding

Building physical assessment

Fire performance REI from inside
REI from outside 		60
30
maximum ceiling height = 3 m; maximum load Ed,fi = 32 kN/m
Classified by HFA  
Classified by HFA  
Fire performance Germany
Classification: F60 (from inside)/F30 (from outside)  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,18 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 49 dB (-2; -8)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 64,4 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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 fire­
λ μ min – max ρ c
A 24,0 larch wood external wall cladding 0,155 150 600 1,600 D
B 30,0 spruce wood battens offset (30/50; 30/80) - ventilation 0,120 50 450 1,600 D
C 15,0 fibreboard (MDF) 0,140 11 600 1,700 D
D 240,0 construction timber (60/..; e=625) 0,120 50 450 1,600 D
E 240,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
F 15,0 OSB (sealed with airtight tape) 0,130 200 600 1,700 D
G 15,0 gypsum plaster board type DF or 0,250 10 800 1,050 A2
G 15,0 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

∑ΔOI3 20,1
Calculated by HFA  

Resources
Lifecycle
Phase		 GWP
[kgCO2Äqv.]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]
A1 - A3 -61,473 0,114 0,050 1,99e-6 0,025 139,857 897,114 1036,970 410,398 45,697 456,096

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 56,1 kg
Biogenic carbon 81,3 kgCO2Äqv.
Energy use of Primary Energy 1137,6 MJ
Share of renewable PE 37,9 %
Calculated by TUM  

Resources
Lifecycle
Phase		 GWP
[kgCO2Äqv.]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]
A1 - A3 -90,863 0,128 0,028 1,62e-6 0,036 428,169 1297,066 1725,665 675,752 60,756 736,620
C1 - C4 123,412 0,002 0,000 9,99e-8 0,000 2,085 -1292,771 -1290,686 26,006 -59,814 -33,810
A1 - C4 32,911 0,132 0,028 1,73e-6 0,036 430,634 4,554 435,617 706,987 0,994 708,090

Last update 02.08.2023/hfa.eco2soft