dataholz.eu
Regional validity

Scope

Geprüftes/zugelassenes Bauteil

intermediate floor gdmnxn05

intermediate floor solid wood construction, without lining, wet, with filling

solid wood construction
Cross-section of 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 - variable building material
B plastic separation layer (PE) 0,200 100000 1400 1,400 E
C 30,0 impact sound absorbing subflooring MW-T [100; s'≤10 MN/m³] 0,038 1 100 1,030 A1
D 100,0 0,700 1 1800 1,000 A1
E trickling protection (construction paper) E
F 150,0 cross laminated timber 5-ply first layer min. 30mm 0,130 50 500 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]
gdmnxn05-00 A 70,0 60 0,38 adequate 45 (-1) 74 (-7,-16) 50,28 383,9
gdmnxn05-01 A 50,0 60 0,40 adequate 49 (-1) 71 (-7,-16) 65,42 352,3

Last update 05.08.2024/hfa.plb