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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa09a-01

intermediate floor timber frame construction, suspended, wet, with filling

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (without floor construction, with ceiling beam 80/200)  
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) 71 dB (-1; -6)
Ln,w (Cl) 36 dB (2)
Rating by Müller-BBM  
Mass per unit area m 264,8 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 60,0 cement screed or anhydrite screed 1,330 50-100 2000 1,080 A1
B plastic separation layer 0,200 100000 1400 1,400 E
C 40,0 impact sound absorbing subflooring MW [s'=7 MN/m²] 0,033 1 30 0,030 A1
D 60,0 fill line split m'=90 kg/m² 0,700 1 1500 1,000 A1
E trickling protection E
F 22,0 OSB 0,130 200 600 1,700 D
G 240,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
H 100,0 mineral wool [040; 11; <1000°C] 0,040 1 11 1,030 A1
I trickling protection E
J 27,0 resilient channel
K 12,5 gypsum plaster board type DF 0,250 10 800 1,050 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 27,6 kg
Share of renewable materials of total weight 10,92 %
Global warming potential (GWP-T) -4,514 kgCO2Äqv.
Energy use of Primary Energy 691,7 MJ
Share of renewable Primary Energy 16,3 %
∑ΔOI3 41,8
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 40,712 -45,225 -4,514 112,600 466,453 579,053 579,091 27,367 606,458 0,167 0,080 2.8287465E-6 0,029

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 24,5 kg
Biogenic carbon 36,9 kgCO2Äqv.
Energy use of Primary Energy 721,3 MJ
Share of renewable Primary Energy 18,8 %
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 3,122 0,151 0,022 7.67E-7 0,025 131,348 429,772 562,037 545,465 30,028 575,604
C1 - C4 44,723 0,022 0,006 5.14E-8 0,002 3,663 -423,099 -418,069 34,443 -9,389 43,774
A1 - C4 50,382 0,177 0,029 8.27E-7 0,026 135,396 6,932 145,193 585,890 20,691 635,179

Last update 02.08.2023/nu.ge