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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa05a-05

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

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 2,62 kN/m² (without floor construction and 12mm OSB; with ceiling beam 60/200)
Classified by IBS  
Classified by HFA  
Fire performance Germany
Classification: F30  
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.12, Zeile 1  
Thermal performance U 0,26 W/(m2K)
Diffusion adequate
Acoustic performance Rw (C;Ctr) 59 dB (-2; -8)
Ln,w (Cl) 61 dB (0)
Assessed by TU-GRAZ  
Rating by Müller-BBM  
Mass per unit area m 159,0 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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timber frame construction
Cross-section of standard configuration
timber frame 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 fire­klasse EN
λ μ min – max ρ c
A 50,0 anhydrite screed 0,700 10 2200 1,300 A1
B plastic separation layer 0,200 100000 1400 1,400 E
C 30,0 impact sound absorbing subflooring MW-T 0,035 1 68 1,030 A1
D 18,0 OSB 0,130 200 600 1,700 D
E 220,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
F 100,0 cellulose fibre [0,040; R=55] 0,040 1-2 55 2,000 B
G 12,0 OSB 0,130 200 600 1,700 D
H 27,0 resilient channel
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

Built-in renewable materials 34,6 kg
Share of renewable materials of total weight 22,96 %
Global warming potential (GWP-T) -15,729 kgCO2Äqv.
Energy use of Primary Energy 663,6 MJ
Share of renewable Primary Energy 18,7 %
∑ΔOI3 37,1
Calculated by HFA  

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 39,209 -54,938 -15,729 124,327 567,089 691,416 539,306 25,504 564,810 0,157 0,074 2.610222E-6 0,028

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 37,6 kg
Biogenic carbon 55,2 kgCO2Äqv.
Energy use of Primary Energy 662,7 MJ
Share of renewable Primary Energy 22,5 %
Calculated by TUM  

Resources
Lifecycle
Phase		 GWP
[kgCO2Äqv.]		 AP
[kgSO2Äqv.]		 EP
[kgPO4Äqv.]		 ODP
[kgR11Äqv.]		 POCP
[kgEthenÄqv.]		 PERE
[MJ]		 PERM
[MJ]		 PERT
[MJ]		 PENRE
[MJ]		 PENRM
[MJ]		 PENRT
[MJ]
A1 - A3 -22,805 0,127 0,019 7.13E-7 0,028 147,918 628,668 777,732 497,471 27,100 524,707
C1 - C4 62,317 0,010 0,006 6.67E-8 0,001 1,018 -550,722 -548,566 10,509 -12,787 13,322
A1 - C4 40,812 0,142 0,025 7.87E-7 0,029 149,316 78,205 230,290 513,383 14,364 551,623

Last update 02.08.2023/hfa.eco2soft