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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdstxx02-01

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

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 5,29 kN/m²  
Classified by HFA  
Thermal performance U 0,41 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 56 dB (-5; -11)
Ln,w (Cl) 62 dB (2)
Rating by TGM  
Mass per unit area m 105,9 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 spruce wood 3-strip parquet 0,120 50 450 1,600 D
B 50,0 spruce wood sleeper (50/80; e=600) 0,120 50 450 1,600 D
C 50,0 mineral wool [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
D 30,0 impact sound absorbing subflooring EPS-T 0,040 20-50 11 1,450 E
E 40,0 fill 0,700 1 1800 1,000 A1
F trickling protection E
G 40,0 planking spruce wood 0,120 50 450 1,600 D
H 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 43,4 kg
Share of renewable materials of total weight 37,21 %
Global warming potential (GWP-T) -58,379 kgCO2Äqv.
Energy use of Primary Energy 351,8 MJ
Share of renewable Primary Energy 38,0 %
∑ΔOI3 8,1
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 12,927 -71,306 -58,379 133,821 744,107 877,928 217,958 17,022 234,980 0,075 0,032 1.0745155E-6 0,027

Last update 02.08.2023/hfa.eco2soft