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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa10a-00

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

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (without floor construction, with ceiling beam 80/200)  
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) 67 dB (-1; -6)
Ln,w (Cl) 51 dB (2)
Rating by Müller-BBM  
Mass per unit area m 170,1 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 60,0 anhydrite screed or cement screed 0,700 10 2200 1,300 A1
B 0,2 plastic separation layer 0,200 100000 1400 1,400 E
C 40,0 impact sound absorbing subflooring MW [s'=7 MN/m²] 0,033 1 30 0,030 A1
D 22,0 OSB 0,130 200 600 1,700 D
E 240,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
F 200,0 mineral wool [040; 11; <1000°C] 0,040 1 11 1,030 A1
G 0,2 trickling protection E
H 27,0 resilient channel
I 12,5 gypsum plaster board type DF 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 27,5 kg
Share of renewable materials of total weight 16,60 %
Global warming potential (GWP-T) -0,192 kgCO2Äqv.
Energy use of Primary Energy 751,3 MJ
Share of renewable Primary Energy 15,5 %
∑ΔOI3 46,2
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 45,036 -45,228 -0,192 116,699 466,453 583,152 634,604 23,545 658,149 0,182 0,089 3.0909384E-6 0,031

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 24,5 kg
Biogenic carbon 36,9 kgCO2Äqv.
Energy use of Primary Energy 690,8 MJ
Share of renewable Primary Energy 19,2 %
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 2,800 0,172 0,024 8.99E-7 0,026 131,390 430,310 562,610 542,170 34,460 576,750
C1 - C4 43,215 0,011 0,005 5.24E-8 0,001 0,850 -423,100 -420,880 9,510 -9,390 18,840
A1 - C4 49,556 0,188 0,031 9.61E-7 0,026 132,630 7,470 142,960 558,190 25,130 611,910

Last update 02.08.2023/hfa.eco2soft