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Regional validity

Scope

Building physical assessment

Fire performance REI from inside
REI from outside
30
60
maximum ceiling height = 3 m; maximum load Ed,fi = 35 kN/m  
Classified by HFA  
Fire performance Germany
Classification: REI 30 (from inside/from outside)  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,21 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 43 dB (-1; -6)
Ln,w (Cl)
Rating by Müller-BBM  
Mass per unit area m 77,4 kg/m2
 
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 7,0 plaster 1,000 10-35 2000 1,130 A1
B 60,0 wood-fibre insulation board [046; 200] 0,046 3-7 200 2,100 E
C 120,0 construction timber (60/...; e=625) 0,120 50 450 1,600 D
D 120,0 mineral wool [040; 11; <1000°C] 0,040 1 11 1,030 A1
E 90,0 cross laminated timber 0,130 50 500 1,600 D
F without gypsum board lining

Ecological rating (per m2 construction area)

Database ecoinvent

ΔOI3 36,3
Calculated by HFA  

Resources
Lifecycle
Phase
GWP
[kg CO2 Äqv.]
AP
[kg SO2 Äqv.]
EP
[kg PO4 Äqv.]
ODP
[kg R11 Äqv.]
POCP
[kg Ethen Äqv.]
PERE
[MJ]
PERM
[MJ]
PERT
[MJ]
PENRE
[MJ]
PENRM
[MJ]
PENRT
[MJ]
A1 - A3 -56,564 0,187 0,075 3,18e-6 0,011 61,913 887,390 949,303 588,776 32,763 621,539

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 63,5 kg
Biogenic carbon 91,5 kgCO2 Äqv.
Energy use of Primary Energy 737,2 MJ
Share of renewable PE 38,2 %
Calculated by TUM  

Resources
Lifecycle
Phase
GWP
[kg CO2 Äqv.]
AP
[kg SO2 Äqv.]
EP
[kg PO4 Äqv.]
ODP
[kg R11 Äqv.]
POCP
[kg Ethen Äqv.]
PERE
[MJ]
PERM
[MJ]
PERT
[MJ]
PENRE
[MJ]
PENRM
[MJ]
PENRT
[MJ]
A1 - A3 -69,092 0,110 0,021 2,64e-6 0,018 280,880 996,406 1275,946 439,550 23,450 462,550
C1 - C4 95,653 0,003 0,001 1,23e-7 0,000 0,907 -995,738 -994,667 15,179 -10,672 6,720
A1 - C4 28,445 0,114 0,022 2,76e-6 0,018 281,791 0,668 281,488 455,355 12,778 473,260

Last update 07.05.2020/hfa.plb