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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrtxa03b-13

intermediate floor timber frame construction, suspended, dry, without filling

Building physical assessment

Fire performance REI 60
Classified by HFA  
Thermal performance U
Diffusion adequate
Acoustic performance Rw (C;Ctr) 64 dB (-3; -10)
Ln,w (Cl) 55 dB (0)
Mass per unit area m 79,3 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 25,0 dry screed 0,210 8 900 1,050 A1
B 30,0 impact sound absorbing subflooring [040; s'<40 MN/m³] 0,040 1 180 1,030 A1
C 22,0 OSB 0,130 200 600 1,700 D
D 240,0 construction timber (80/..; e=625) (80/..; e=*) 0,120 50 450 1,600 D
E 100,0 Wood fibre insulation [039; 45] 0,039 1-2 45 2,100 E
F 24,0 spruce wood cladding with spacing of cladding boards(24/100); a=400 0,120 50 450 1,600 D
G 27,0 resilient channel (placed between open formwork)
H 25,0 gypsum plaster board type DF (2x12,5 mm) or 0,250 10 800 1,050 A2
H 25,0 gypsum fibre board (2x12,5 mm) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 33,3 kg
Share of renewable materials of total weight 41,62 %
Global warming potential (GWP-T) -21,736 kgCO2Äqv.
Energy use of Primary Energy 597,2 MJ
Share of renewable Primary Energy 18,2 %
∑ΔOI3 32,5
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 31,528 -53,264 -21,736 108,397 537,959 646,355 488,798 26,477 515,275 0,142 0,054 2.5194395E-6 0,040

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 33,7 kg
Biogenic carbon 49,9 kgCO2Äqv.
Energy use of Primary Energy 887,8 MJ
Share of renewable Primary Energy 27,6 %

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 -32,843 0,126 0,022 8.22E-7 0,027 242,160 730,030 973,720 608,120 30,720 638,990
C1 - C4 70,368 0,006 0,002 8.7E-8 0,001 2,040 -718,960 -716,920 24,130 -23,170 0,970
A1 - C4 38,582 0,135 0,025 9.24E-7 0,028 244,960 11,590 258,080 642,880 7,660 650,690

Last update 02.08.2023/nu.ge