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Geprüftes/zugelassenes Bauteil

intermediate floor gdrtxn04a-05

intermediate floor timber frame construction, directly, dry, with filling

Building physical assessment

Fire performance REI 30
with planking 19 mm; maximum span = 5 m; maximum load Ed,fi = 4,5 kN/m² (without floor construction, with ceiling beam 80/220)  
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) 58 dB (-6; -13)
Ln,w (Cl) 64 dB (3)
Rating by Müller-BBM  
Mass per unit area m 121,0 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 25,0 dry screed 0,210 8 900 1,050 A1
B 40,0 impact sound absorbing subflooring [040; s'<40 MN/m³] 0,040 1 180 1,030 A1
C 30,0 fill (m' ca. 45 kg/m²) 0,700 1 1800 1,000 A1
D 0,2 trickling protection E
E 16,0 OSB 0,130 200 600 1,700 D
F 240,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
G 100,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
H 16,0 spruce wood tongeue and groove planking 0,120 50 450 1,600 D
I 9,5 gypsum plaster board type A 0,250 4-10 680 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 37,5 kg
Share of renewable materials of total weight 26,83 %
Global warming potential (GWP-T) -34,812 kgCO2Äqv.
Energy use of Primary Energy 522,0 MJ
Share of renewable Primary Energy 22,7 %
∑ΔOI3 25,5
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 26,095 -60,907 -34,812 118,262 623,401 741,662 403,770 23,104 426,874 0,128 0,047 2.0603986E-6 0,040

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 37,3 kg
Biogenic carbon 55,2 kgCO2Äqv.
Energy use of Primary Energy 897,0 MJ
Share of renewable Primary Energy 29,5 %
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 -40,269 0,128 0,022 9.6E-7 0,026 261,233 788,542 1051,804 592,062 57,136 649,346
C1 - C4 76,752 0,011 0,003 7.53E-8 0,001 3,452 -782,462 -779,010 35,417 -22,324 13,093
A1 - C4 37,228 0,140 0,026 1.04E-6 0,027 265,001 6,339 273,369 632,040 34,853 667,042

Last update 02.08.2023/nu.ge