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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrtxn04a-00

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 118,6 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 mineral wool [040; 30; ≥1000°C] 0,040 1 30 1,030 A1
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 32,1 kg
Share of renewable materials of total weight 23,48 %
Global warming potential (GWP-T) -25,274 kgCO2Äqv.
Energy use of Primary Energy 506,1 MJ
Share of renewable Primary Energy 21,4 %
∑ΔOI3 28,6
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 26,561 -51,835 -25,274 108,503 530,931 639,434 397,600 16,350 413,950 0,142 0,048 1.9284535E-6 0,050

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 31,3 kg
Biogenic carbon 46,5 kgCO2Äqv.
Energy use of Primary Energy 688,6 MJ
Share of renewable Primary Energy 23,9 %
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 -20,380 0,124 0,019 9.81E-7 0,021 161,281 546,908 710,116 489,520 45,977 535,633
C1 - C4 54,072 0,011 0,004 7.22E-8 0,001 2,929 -540,317 -537,389 29,460 -6,888 22,572
A1 - C4 35,404 0,136 0,024 1.06E-6 0,022 164,530 6,850 173,306 524,045 39,131 563,311

Last update 02.08.2023/nu.ge