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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa05a-12

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) 60 dB (-2; -8)
Ln,w (Cl) 60 dB (0)
Rating by Müller-BBM  
Mass per unit area m 160,7 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 0,036 1 100 1,030 A1
D 18,0 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 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 35,8 kg
Share of renewable materials of total weight 23,59 %
Global warming potential (GWP-T) -17,482 kgCO2Äqv.
Energy use of Primary Energy 671,7 MJ
Share of renewable Primary Energy 19,1 %
∑ΔOI3 37,2
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 39,465 -56,947 -17,482 128,077 588,053 716,129 543,669 25,504 569,173 0,158 0,075 2.6322804E-6 0,029

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 38,8 kg
Biogenic carbon 57,0 kgCO2Äqv.
Energy use of Primary Energy 671,7 MJ
Share of renewable Primary Energy 22,9 %
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 -24,628 0,128 0,019 7.5E-7 0,029 152,654 650,454 804,356 501,516 27,113 528,777
C1 - C4 64,391 0,011 0,006 6.98E-8 0,001 1,030 -572,502 -570,334 10,750 -12,801 13,550
A1 - C4 41,064 0,143 0,025 8.28E-7 0,029 154,064 78,211 235,146 517,668 14,364 555,921

Last update 02.08.2023/hfa.eco2soft