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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 81,6 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 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
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 34,8
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 -64,675 0,189 0,075 3,12e-6 0,011 66,157 948,213 1014,370 575,669 32,763 608,432

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 70,6 kg
Biogenic carbon 100,3 kgCO2 Äqv.
Energy use of Primary Energy 697,1 MJ
Share of renewable PE 40,5 %
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 -81,848 0,087 0,018 2,50e-6 0,017 281,681 1085,367 1365,733 397,745 18,129 415,430
C1 - C4 105,230 0,004 0,004 1,35e-7 0,001 0,904 -995,738 -994,670 16,796 -10,672 8,330
A1 - C4 24,062 0,093 0,022 2,64e-6 0,017 282,585 89,629 371,267 414,541 7,457 427,130

Last update 07.05.2020/hfa.plb