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Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrtxa03b-11

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 75,4 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 18,0 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 mineral wool [040; 30; ≥1000°C] 0,040 1 30 1,030 A1
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 26,9 kg
Share of renewable materials of total weight 35,49 %
Global warming potential (GWP-T) -11,187 kgCO2Äqv.
Energy use of Primary Energy 564,1 MJ
Share of renewable Primary Energy 16,8 %
∑ΔOI3 34,8
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 31,246 -42,432 -11,187 94,775 427,383 522,158 469,347 16,832 486,178 0,153 0,053 2.3248302E-6 0,050

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 28,9 kg
Biogenic carbon 43,1 kgCO2Äqv.
Energy use of Primary Energy 688,4 MJ
Share of renewable Primary Energy 21,7 %

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 -14,777 0,124 0,019 8.81E-7 0,022 146,950 510,180 658,660 509,620 19,580 529,340
C1 - C4 49,762 0,006 0,003 8.68E-8 0,001 1,530 -498,590 -497,070 18,420 -7,740 10,670
A1 - C4 37,011 0,133 0,023 9.83E-7 0,023 149,240 12,110 162,870 539,170 11,940 551,260

Last update 02.08.2023/nu.ge