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Geprüftes/zugelassenes Bauteil

floor towards attic (uninhabitable) ddrtxn05a-04

floor towards attic (uninhabitable) timber frame construction, not suspended, dry, other surface

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m²  
Classified by HFA  
Thermal performance U 0,20 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 46 dB (-3; -8)
Ln,w (Cl)
Rating by TGM  
Mass per unit area m 55,5 kg/m2
Calculation based on gypsum plaster board type DF GF
 
Download ddrtxn05a-4.ifc
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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 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
A 12,5 gypsum fibre board 0,320 21 1000 1,100 A2
B 24,0 planking spruce wood 0,120 50 450 1,600 D
C 220,0 spruce wood floor joists (80/*); e=* 0,120 50 450 1,600 D
D 220,0 mineral wool [038; ≥33; ≥1000°C] 0,038 1 33 1,030 A1
E vapour barrier sd≥ 6m 1000
F 24,0 spruce wood cladding with spacing of cladding boards(24/100); a=400 0,120 50 450 1,600 D
G 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
G 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 28,6 kg
Share of renewable materials of total weight 51,69 %
Global warming potential (GWP-T) -23,053 kgCO2Äqv.
Energy use of Primary Energy 417,3 MJ
Share of renewable Primary Energy 21,2 %
∑ΔOI3 25,0
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 23,194 -46,246 -23,053 88,454 476,272 564,726 328,834 4,459 333,293 0,133 0,043 1.5306299E-6 0,053

Last update 02.08.2023/hfa.eco2soft