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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa10b-01

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

Building physical assessment

Fire performance REI 60
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: F60  
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.12, Zeile 4  
Thermal performance U
Diffusion
Acoustic performance Rw (C;Ctr) 73 dB (-1; -6)
Ln,w (Cl) 51 dB (2)
Rating by Müller-BBM  
Mass per unit area m 180,1 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 anhydrite screed or cement screed 0,700 10 2200 1,300 A1
B 0,2 plastic separation layer 0,200 100000 1400 1,400 E
C 40,0 impact sound absorbing subflooring MW [s'=7 MN/m²] 0,033 1 30 0,030 A1
D 22,0 OSB 0,130 200 600 1,700 D
E 240,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
F 200,0 mineral wool [040; 11; <1000°C] 0,040 1 11 1,030 A1
G 0,2 trickling protection E
H 27,0 resilient channel
I 25,0 gypsum plaster board type DF (2x...mm) 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 28,1 kg
Share of renewable materials of total weight 15,87 %
Global warming potential (GWP-T) 1,848 kgCO2Äqv.
Energy use of Primary Energy 793,9 MJ
Share of renewable Primary Energy 15,0 %
∑ΔOI3 48,6
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 47,436 -45,588 1,848 118,983 466,453 585,436 674,886 23,545 698,431 0,187 0,091 3.3721952E-6 0,032

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 24,5 kg
Biogenic carbon 36,9 kgCO2Äqv.
Energy use of Primary Energy 733,5 MJ
Share of renewable Primary Energy 18,8 %
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 4,094 0,176 0,025 9.09E-7 0,026 135,981 435,483 572,381 572,108 35,407 607,626
C1 - C4 43,872 0,012 0,005 7.29E-8 0,002 0,884 -423,099 -420,849 12,004 -9,389 21,335
A1 - C4 51,869 0,194 0,032 9.98E-7 0,027 137,632 12,902 153,398 595,845 26,122 650,565

Last update 02.08.2023/nu.ge