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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdsnxx04-00

intermediate floor exposed beams, without lining, wet, with filling

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 5,5 kN/m² (without floor construction; with exposed beams 180/240)
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 10.16, Zeile 1  
Thermal performance U 0,65 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 66 dB (-1; -7)
Ln,w (Cl) 58 dB (-4)
Assessed by TGM  
Rating by Müller-BBM  
Mass per unit area m 201,0 kg/m2
 
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exposed beams
Cross-section of standard configuration
exposed beams
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 cement screed 1,330 50-100 2000 1,080 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 40,0 fill 0,700 1 1800 1,000 A1
E trickling protection E
F 40,0 planking spruce wood tongue and groove fire resistant planking 0,120 50 450 1,600 D
G construction timber floor joists (in acc. with structural design) 0,120 50 450 1,600 D

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 28,3 kg
Share of renewable materials of total weight 13,96 %
Global warming potential (GWP-T) -18,599 kgCO2Äqv.
Energy use of Primary Energy 464,4 MJ
Share of renewable Primary Energy 22,5 %
∑ΔOI3 23,6
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 27,871 -46,470 -18,599 104,587 484,789 589,376 359,773 7,645 367,418 0,109 0,055 1.6816197E-6 0,024

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 33,3 kg
Biogenic carbon 48,6 kgCO2Äqv.
Energy use of Primary Energy 461,5 MJ
Share of renewable Primary Energy 32,0 %
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 -28,073 0,097 0,015 8.91E-7 0,011 145,103 575,356 720,386 288,471 41,926 330,533
C1 - C4 57,581 0,016 0,004 8.37E-8 0,002 2,310 -574,527 -571,076 25,340 -0,146 40,794
A1 - C4 30,558 0,115 0,020 9.75E-7 0,012 147,415 0,830 149,796 314,041 41,780 379,698

Last update 02.08.2023/hfa.eco2soft