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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa05b-13

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

Building physical assessment

Fire performance REI 60
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (without floor construction and 12mm OSB; with ceiling beam 80/200)
Classified by HFA  
Classified by HFA  
Fire performance Germany
Classification: F60  
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.12, Zeile 4  
Thermal performance U
Diffusion adequate
Acoustic performance Rw (C;Ctr) 58 dB (-1; -7)
Ln,w (Cl) 60 dB (0)
Rating by Müller-BBM  
Mass per unit area m 171,9 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 or cement 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 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 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 25,0 gypsum plaster board type DF (2x12,5 mm) or 0,250 10 800 1,050 A2
I 25,0 gypsum fibre board (2x12,5 mm) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 39,0 kg
Share of renewable materials of total weight 23,54 %
Global warming potential (GWP-T) -19,524 kgCO2Äqv.
Energy use of Primary Energy 772,0 MJ
Share of renewable Primary Energy 18,3 %
∑ΔOI3 41,5
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 44,416 -63,940 -19,524 141,561 655,170 796,731 630,461 35,150 665,611 0,169 0,081 3.1104526E-6 0,031

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 40,3 kg
Biogenic carbon 60,5 kgCO2Äqv.
Energy use of Primary Energy 986,7 MJ
Share of renewable Primary Energy 26,7 %
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 -33,469 0,159 0,026 8.24E-7 0,037 260,888 845,450 1107,568 694,774 45,163 740,085
C1 - C4 81,867 0,010 0,003 8.07E-8 0,001 1,675 -834,352 -831,539 17,926 -29,909 3,617
A1 - C4 50,061 0,174 0,030 9.2E-7 0,038 263,322 11,617 277,791 723,331 15,358 762,577

Last update 02.08.2023/hfa.eco2soft