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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrtxa04b-00

intermediate floor timber frame construction, suspended, dry, without filling

Building physical assessment

Fire performance REI 90
maximum span = 5 m; maximum load Ed,fi = 2,6 kN/m²  
Classified by HFA  
Thermal performance U 0,16 W/(m2K)
Diffusion
Calculated by IBO  
Acoustic performance Rw (C;Ctr) 76 dB (-5; -13)
Ln,w (Cl) 43 dB (1)
Rating by HFA  
Mass per unit area m 91,6 kg/m2
 
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timber frame 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 65,0 Rigidur flooring element 65 MW A2
B 18,0 OSB 0,130 200 600 1,700 D
C 200,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
D 200,0 ISOVER Ultimate 0,035 1 20 1,030 A1
E 24,0 spruce wood open formwork (24/100, a=400) 0,120 50 450 1,600 D
F 60,0 Rigips acoustic direct hanger Sylomer (decoupled)
G 30,0 Rigips Riduro 2x15mm 0,250 4-10 1000 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 31,7 kg
Share of renewable materials of total weight 35,00 %
Global warming potential (GWP-T) -6,901 kgCO2Äqv.
Energy use of Primary Energy 980,6 MJ
Share of renewable Primary Energy 21,0 %
∑ΔOI3 55,7
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 46,148 -53,049 -6,901 205,811 463,390 669,201 774,830 15,361 790,191 0,229 0,097 4.6417878E-6 0,033

Source: Saint-Gobain Austria GmbH

Last update 02.08.2023/hfa.eco2soft