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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdrnxa11b-02

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

Building physical assessment

Fire performance REI 60
Classified by HFA  
Thermal performance U 0,25 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 80 dB (-7; -16)
Ln,w (Cl) 39 dB (4)
Rating by HFA  
Mass per unit area m 215,5 kg/m2
Calculation based on gypsum plaster board type DF GKF
 
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timber frame construction
Cross-section of 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 2500 1,080 A1
B plastic separation layer 0,200 100000 1400 1,400 E
C 30,0 impact sound absorbing subflooring MW-T [s'=10 MN/m³] 0,033 1 70 1,030 A1
D no fill line split m'=90 kg/m²
E trickling protection E
F 18,0 OSB 0,130 200 600 1,700 D
G 240,0 construction timber (80/..; e=300) (80/..; e=625) 0,120 50 450 1,600 D
H 100,0 mineral wool [038; ≥30; ≥1000°C] 0,038 1 30 1,030 A1
I trickling protection E
J 60,0 acoustic direct hanger decoupled with CD-profile (a=400)
K 25,0 gypsum plaster board type DF 0,250 10 800 1,050 A2
K 25,0 gypsum fibre board 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 42,5 kg
Share of renewable materials of total weight 23,69 %
Global warming potential (GWP-T) -20,190 kgCO2Äqv.
Energy use of Primary Energy 874,9 MJ
Share of renewable Primary Energy 18,5 %
∑ΔOI3 48,5
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 49,156 -69,346 -20,190 161,548 714,564 876,112 713,384 39,575 752,959 0,201 0,096 3.495267E-6 0,039

Last update 29.04.2024/hfa.plb