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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa05b-12

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) 59 dB (-1; -7)
Ln,w (Cl) 60 dB (0)
Rating by Müller-BBM  
Mass per unit area m 172,3 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 Cellulose fibre [040; 50] 0,040 1 50 2,000 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 38,6 kg
Share of renewable materials of total weight 23,33 %
Global warming potential (GWP-T) -18,205 kgCO2Äqv.
Energy use of Primary Energy 739,6 MJ
Share of renewable Primary Energy 18,7 %
∑ΔOI3 40,4
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 42,869 -61,075 -18,205 137,973 627,123 765,096 601,595 28,395 629,990 0,169 0,079 2.9982598E-6 0,031

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 41,2 kg
Biogenic carbon 60,7 kgCO2Äqv.
Energy use of Primary Energy 755,1 MJ
Share of renewable Primary Energy 22,3 %
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 -25,657 0,138 0,021 7.76E-7 0,032 166,316 697,113 864,678 562,673 29,740 592,561
C1 - C4 68,959 0,011 0,006 9.02E-8 0,001 1,161 -613,987 -611,688 13,508 -14,486 14,622
A1 - C4 44,965 0,155 0,028 8.81E-7 0,033 168,237 83,644 254,752 586,813 15,358 626,059

Last update 02.08.2023/hfa.eco2soft