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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa09a-00

intermediate floor timber frame construction, suspended, wet, with filling

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (without floor construction, with ceiling beam 80/200)  
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
Diffusion adequate
Acoustic performance Rw (C;Ctr) 70 dB (-1; -6)
Ln,w (Cl) 41 dB (2)
Rating by Müller-BBM  
Mass per unit area m 276,2 kg/m2
 
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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 60,0 cement screed or anhydrite screed 1,330 50-100 2000 1,080 A1
B plastic separation layer 0,200 100000 1400 1,400 E
C 40,0 impact sound absorbing subflooring WF-T [s'<30 MN/m³] 0,038 5-7 135 1,030 E
D 60,0 fill line split m'=90 kg/m² 0,700 1 1500 1,000 A1
E trickling protection E
F 22,0 OSB 0,130 200 600 1,700 D
G 240,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
H 200,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
I trickling protection E
J 27,0 resilient channel
K 12,5 gypsum plaster board type DF 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 40,7 kg
Share of renewable materials of total weight 15,51 %
Global warming potential (GWP-T) -24,881 kgCO2Äqv.
Energy use of Primary Energy 702,5 MJ
Share of renewable Primary Energy 18,4 %
∑ΔOI3 36,9
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 42,873 -67,755 -24,881 129,579 694,746 824,325 572,907 48,932 621,839 0,152 0,073 2.6806905E-6 0,029

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 33,7 kg
Biogenic carbon 50,1 kgCO2Äqv.
Energy use of Primary Energy 814,9 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 -6,323 0,146 0,022 7.28E-7 0,026 179,406 530,479 710,802 588,145 33,979 622,234
C1 - C4 54,095 0,022 0,005 5.12E-8 0,002 3,886 -524,184 -518,931 36,825 -16,464 39,081
A1 - C4 50,869 0,172 0,028 7.88E-7 0,028 183,679 6,554 193,097 631,243 17,568 677,408

Last update 02.08.2023/nu.ge