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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdsnxx04-02

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 HFA  
Classified by HFA  
Thermal performance U 0,61 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 66 dB (-1; -5)
Ln,w (Cl) 58 dB (-6)
Assessed by TGM  
Mass per unit area m 349,7 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 70,0 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 [s'=10 MN/m³] 0,033 1 70 1,030 A1
D 100,0 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 8,08 %
Global warming potential (GWP-T) -11,787 kgCO2Äqv.
Energy use of Primary Energy 534,3 MJ
Share of renewable Primary Energy 20,6 %
∑ΔOI3 29,3
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 34,683 -46,470 -11,787 109,828 484,789 594,616 424,502 7,645 432,147 0,126 0,064 1.9567179E-6 0,026

Last update 02.08.2023/hfa.eco2soft