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Regional validity

Scope

Building physical assessment

Fire performance REI 90
maximum span = 5 m; maximum load Ed,fi = 5 kN/m²  
Classified by HFA  
Thermal performance U 0,26 W/(m2K)
Diffusion adequate
Calculated by IBO  
Acoustic performance Rw (C;Ctr) 73 dB (-7; -16)
Ln,w (Cl) 46 dB (4)
Rating by HFA  
Mass per unit area m 237,3 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
solid wood construction
Cross-section of 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 20,0 0,320 11 1150 1,100 A2
B 30,0 impact sound absorbing subflooring [100; s'=35 MN/m³] 0,038 1 100 1,030 A1
C 60,0 Kalksplittschüttung in Pappwabe, ungebunden (108kg/m²) 0,700 1 1800 1,000 A1
D trickling protection E
E 150,0 cross laminated timber 5-ply (first layer minimum 40 mm) 0,130 50 500 1,600 D
F 70,0 battens 40/40 on acoustic suspension (a=400) 0,120 50 450 1,600
G 60,0 sheep wool [040; 30] 0,040 1 30 1,720 E
H 25,0 gypsum plaster board type DF 2x12,5mm or 0,250 10 800 1,050 A2
H 25,0 gypsum fibre board 2x12,5mm 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 87,6 kg
Share of renewable materials of total weight 36,93 %
Global warming potential (GWP-T) -80,289 kgCO2Äqv.
Energy use of Primary Energy 1002,6 MJ
Share of renewable Primary Energy 12,7 %
∑ΔOI3 52,8
Calculated by IBO  

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 57,453 -137,742 -80,289 127,265 1257,057 1384,322 875,300 26,145 901,445 0,271 0,105 4.8687453E-6 0,082

Last update 05.08.2024/hfa.plb