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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa07b-11

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

Building physical assessment

Fire performance REI 60
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m² (without floor construction; 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
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 70 dB (-1; -6)
Ln,w (Cl) 41 dB (1)
Rating by Müller-BBM  
Mass per unit area m 228,1 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 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 30,0 impact sound absorbing subflooring MW-T 0,035 1 68 1,030 A1
D 40,0 fill loose 0,700 1 1800 1,000 A1
E trickling protection E
F 22,0 OSB 0,130 200 600 1,700 D
G 220,0 construction timber (80/..; e=625) 0,120 50 450 1,600 D
H 100,0 Cellulose fibre [040; 50] 0,040 1 50 2,000 E
I spruce wood cladding with spacing of cladding boards(24/100); a=400 0,120 50 450 1,600 D
J 27,0 resilient channel placed between cladding with spacing
K 25,0 gypsum plaster board type DF (2x...) or 0,250 10 800 1,050 A2
K 25,0 gypsum fibre board (2x...) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 33,5 kg
Share of renewable materials of total weight 14,45 %
Global warming potential (GWP-T) -11,679 kgCO2Äqv.
Energy use of Primary Energy 681,9 MJ
Share of renewable Primary Energy 17,5 %
∑ΔOI3 38,8
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 40,790 -52,469 -11,679 119,089 538,082 657,172 562,852 23,545 586,396 0,159 0,075 2.8196797E-6 0,029

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 33,3 kg
Biogenic carbon 48,3 kgCO2Äqv.
Energy use of Primary Energy 683,6 MJ
Share of renewable Primary Energy 22,0 %
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 -15,242 0,122 0,019 7.38E-7 0,022 146,616 559,906 707,968 492,725 49,505 542,366
C1 - C4 57,252 0,019 0,007 9.43E-8 0,002 2,689 -476,814 -472,985 30,140 -7,731 38,010
A1 - C4 43,673 0,146 0,027 8.47E-7 0,023 150,065 83,611 236,745 533,497 41,878 599,251

Last update 02.08.2023/nu.ge