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Regional validity

Scope

Building physical assessment

Fire performance REI from inside
REI from outside
90
90
maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/lfm  
Classified by HFA  
Fire performance Germany
Classification: REI60 (from inside)/REI90 (from outside); Attention: REI90 (from inside) possible with 2x12,5mm gypsum plaster board type DF/gypsum fibre board  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,08 W/(m2K)
Diffusion adequate
The stated thermal characteristics in the product data sheet are specified for the hard board intermediate web; the flanges are calculated with solid wood.  
Calculated by HFA  
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 63 dB (-2; -7)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 97,1 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet external wall
awmopi03a-02 (pdf, 250 KB)

Note

Attention: REI 90 (from inside) in Germany possible with 2x12,5mm gypsum plaster board type DF/gypsum fibre board

Only for registered members after logging in.
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 7,0 plaster 1,000 10-35 2000 1,130 A1
B 60,0 wood-fibre insulation board [045; 190] 0,045 5-7 190 2,100 E
C 300,0 Light composite wood-based beams (I-beams) with solid wood flanges (60/45) and hard board intermediate web (≥ 6,7) e=625 0,400 20-30 800 1,700 D
D 300,0 mineral wool [034; 18; <1000°C] 0,034 1 18 1,030 A1
E 100,0 cross laminated timber ≥ 94,0; at least 3-layers, top layer at least 30 mm 0,130 50 500 1,600 D
F 70,0 spruce wood Battens on resilient clips (60/60; e=625) 0,120 50 450 1,600 D
G 50,0 mineral wool [034; 18; <1000°C] 0,034 1 18 1,030 A1
H 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
H 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 63,6 kg
Share of renewable materials of total weight 68,17 %
Global warming potential (GWP-T) -49,149 kgCO2Äqv.
Energy use of Primary Energy 974,4 MJ
Share of renewable Primary Energy 8,5 %
∑ΔOI3 57,8
calculated with gypsum plaster fire protection board (GKF/DF); this data includes 3-, 5-, and 7-ply cross laminated timber elements;  
Calculated by HFA  

Global warming potential Share of renewable Primary Energy Resources
Lifecycle
Phase
GWP-F
[kgCO2Äqv.]
GWP-B
[kgCO2Äqv.]
GWP-T
[kgCO2Äqv.]
PERE
[MJ]
PERM
[MJ]
PERT
[MJ]
PENRE
[MJ]
PENRM
[MJ]
PENRT
[MJ]
AP
[kgSO2Äqv.]
EP
[kgPO4Äqv.]
ODP
[kgR11Äqv.]
POCP
[kgEthenÄqv.]
A1 - A3 52,532 -101,681 -49,149 83,283 976,247 1059,530 891,096 34,421 925,518 0,264 0,117 4.9724173E-6 0,055

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 71,9 kg
Biogenic carbon 103,4 kgCO2Äqv.
Energy use of Primary Energy 1167,3 MJ
Share of renewable Primary Energy 39,8 %
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 -68,607 0,197 0,034 3.47E-6 0,027 462,868 1145,830 1605,824 674,433 44,270 718,210
C1 - C4 110,657 0,004 0,004 1.48E-7 0,001 1,178 -1138,277 -1136,935 21,149 -18,587 4,770
A1 - C4 46,934 0,205 0,039 3.62E-6 0,028 464,439 7,812 469,745 702,809 25,735 733,630

Last update 02.08.2023/hfa.eco2soft