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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa05a-04

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

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 2,62 kN/m² (without floor construction and 12mm OSB; with ceiling beam 60/200); if 200 mm mineral wool ≥ 1000°C and insulation protection is built-in (metal strip: b = 100 mm, e ≤ 300 mm; d = 0,5-1,0 mm): REI 60; max. Last Ed,fi = 3,0 kN/m²
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 10.11, Zeile 1  
Thermal performance U 0,26 W/(m2K)
Diffusion adequate
Acoustic performance Rw (C;Ctr) 58 dB (-1; -7)
Ln,w (Cl) 61 dB (0)
Assessed by TGM  
Rating by Müller-BBM  
Mass per unit area m 157,1 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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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 50,0 anhydrite screed 0,700 10 2200 1,300 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 18,0 OSB 0,130 200 600 1,700 D
E 220,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
F 100,0 mineral wool [038; ≥33; ≥1000°C] 0,038 1 33 1,030 A1
G 12,0 OSB 0,130 200 600 1,700 D
H 27,0 resilient channel
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 30,8 kg
Share of renewable materials of total weight 20,44 %
Global warming potential (GWP-T) -6,226 kgCO2Äqv.
Energy use of Primary Energy 726,9 MJ
Share of renewable Primary Energy 17,0 %
∑ΔOI3 45,8
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 44,514 -50,740 -6,226 123,274 523,630 646,904 603,588 25,504 629,092 0,194 0,082 2.7347997E-6 0,049

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 31,9 kg
Biogenic carbon 48,1 kgCO2Äqv.
Energy use of Primary Energy 694,9 MJ
Share of renewable Primary Energy 21,4 %
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 -12,551 0,146 0,021 8.2E-7 0,029 147,274 557,158 705,559 531,075 31,377 562,588
C1 - C4 54,619 0,009 0,003 5.71E-8 0,001 1,020 -550,722 -548,563 9,210 -12,787 12,023
A1 - C4 44,336 0,159 0,025 8.85E-7 0,030 148,678 6,695 158,123 546,191 18,642 588,708

Last update 02.08.2023/hfa.eco2soft