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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrtxn04a-01

intermediate floor timber frame construction, directly, dry, with filling

Building physical assessment

Fire performance REI 30
with planking 19 mm; maximum span = 5 m; maximum load Ed,fi = 4,5 kN/m² (without floor construction, with ceiling beam 80/220)  
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) 57 dB (-6; -13)
Ln,w (Cl) 65 dB (3)
Rating by Müller-BBM  
Mass per unit area m 120,3 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 25,0 dry screed 0,210 8 900 1,050 A1
B 40,0 impact sound absorbing subflooring [040; s'<40 MN/m³] 0,040 1 180 1,030 A1
C 30,0 fill (m' ca. 45 kg/m²) 0,700 1 1800 1,000 A1
D 0,2 trickling protection E
E 16,0 OSB 0,130 200 600 1,700 D
F 220,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
G 100,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
H 16,0 spruce wood tongeue and groove planking 0,120 50 450 1,600 D
I 9,5 gypsum plaster board type A 0,250 4-10 680 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 35,9 kg
Share of renewable materials of total weight 25,93 %
Global warming potential (GWP-T) -31,741 kgCO2Äqv.
Energy use of Primary Energy 481,5 MJ
Share of renewable Primary Energy 23,0 %
∑ΔOI3 24,4
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 24,292 -56,033 -31,741 110,924 574,390 685,314 370,540 16,350 386,890 0,126 0,045 1.9261474E-6 0,038

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 36,9 kg
Biogenic carbon 53,6 kgCO2Äqv.
Energy use of Primary Energy 656,4 MJ
Share of renewable Primary Energy 25,2 %
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 -30,634 0,106 0,017 8.75E-7 0,020 161,926 618,418 782,290 455,916 41,699 497,751
C1 - C4 61,770 0,012 0,006 8.18E-8 0,001 2,927 -540,317 -537,391 30,759 -6,888 23,871
A1 - C4 31,880 0,119 0,024 9.63E-7 0,021 165,168 78,361 245,474 491,237 34,853 526,226

Last update 02.08.2023/nu.ge