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Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdstxx02

intermediate floor exposed beams, without lining, dry, with filling

exposed beams
Cross-section of standard configuration
exposed beams
Standard configuration

Register of building materials used for this application, cross-section (from top to bottom)

Thickness [mm] Building material Thermal performance Reaction to fire­klasse EN
λ μ min – max ρ c
A spruce wood 3-strip parquet 0,120 50 450 1,600 D
B 50,0 spruce wood sleeper (50/80; e=600) 0,120 50 450 1,600 D
C 50,0 mineral wool [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
D - variable insulation material
E 40,0 fill 0,700 1 1800 1,000 A1
F trickling protection E
G 40,0 planking spruce wood 0,120 50 450 1,600 D
H construction timber floor joists (in acc. with structural design) 0,120 50 450 1,600 D

Variations of building components

Thickness of layer Fire performance Thermal performance Acoustic performance Eco Sustainability Mass
Thickness [mm] Building material Σ REI U [W/(m²K)] Diffusion Ln,w(Cl) [dB] Rw (C,Ctr) [dB] ΔOI3 m [kg/m²]
gdstxx02-00 D 30,0 impact sound absorbing subflooring MW-T 30 0,39 adequate 59 (2) 56 (-4,-10) 15,56 107,6
gdstxx02-01 D 30,0 impact sound absorbing subflooring EPS-T 30 0,41 adequate 62 (2) 56 (-5,-11) 8,12 105,9

Last update 02.08.2023/hfa.eco2soft