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Regional validity

Scope

Building physical assessment

Fire performance REI 60
for every single load-bearing wall; for the overall structure EI90; maximum ceiling height = 3 m; maximum load Ed,fi = 35,0 kN/m  
Classified by HFA  
Fire performance Germany
Classification: REI60  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,20 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 61 dB (-4; -11)
Ln,w (Cl)
Assessed by Müller-BBM  
Mass per unit area m 126,1 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
A 12,5 gypsum fibre board 0,320 21 1000 1,100 A2
B 70,0 spruce wood batten mounted on resilient clips (60/60; e=625) 0,120 50 450 1,600 D
C 50,0 mineral wool [040; 13] 0,040 1 13 1,030 A2
D 97,0 cross laminated timber 0,130 50 500 1,600 D
E 40,0 impact sound absorbing subflooring MW-T packed 0,035 1 68 1,030 A1
F 97,0 cross laminated timber 0,130 50 500 1,600 D
G 50,0 mineral wool [040; 13] 0,040 1 13 1,030 A2
H 70,0 spruce wood batten mounted on resilient clips (60/60; e=625) 0,120 50 450 1,600 D
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

ΔOI3 57,2
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 -94,439 0,296 0,122 5,34e-6 0,019 68,396 1436,614 1505,010 965,287 37,163 1002,450

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 98,7 kg
Biogenic carbon 142,1 kgCO2 Äqv.
Energy use of Primary Energy 1123,2 MJ
Share of renewable PE 36,8 %
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 -120,433 0,166 0,030 5,16e-6 0,028 411,430 1683,793 2091,112 673,074 24,022 696,010
C1 - C4 161,883 0,004 0,002 2,83e-7 0,001 1,080 -1672,569 -1671,489 25,484 0,000 25,484
A1 - C4 43,865 0,173 0,033 5,46e-6 0,028 413,274 11,742 420,905 709,896 24,126 732,935

Last update 07.05.2020/hfa.plb