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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa05a-10

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)
Classified by HFA  
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) 58 dB (-1; -7)
Ln,w (Cl) 61 dB (0)
Rating by Müller-BBM  
Mass per unit area m 158,1 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 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
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 35,0 kg
Share of renewable materials of total weight 23,19 %
Global warming potential (GWP-T) -17,047 kgCO2Äqv.
Energy use of Primary Energy 696,1 MJ
Share of renewable Primary Energy 18,4 %
∑ΔOI3 38,2
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 40,756 -57,803 -17,047 127,915 595,135 723,050 568,172 32,259 600,431 0,158 0,076 2.7224148E-6 0,029

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 36,7 kg
Biogenic carbon 54,9 kgCO2Äqv.
Energy use of Primary Energy 894,3 MJ
Share of renewable Primary Energy 27,3 %
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 -30,618 0,148 0,024 7.61E-7 0,034 242,490 777,006 1020,623 629,572 42,523 672,230
C1 - C4 75,224 0,009 0,002 5.72E-8 0,001 1,531 -771,086 -768,417 14,927 -28,210 2,317
A1 - C4 45,908 0,161 0,027 8.26E-7 0,034 244,402 6,178 253,329 649,901 14,364 688,141

Last update 02.08.2023/hfa.eco2soft