Skip to main content
Regional validity

Scope

timber frame construction
Cross-section of standard configuration
timber frame construction
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 50,0 anhydrite screed or cement screed 0,700 10 2200 1,300 A1
B plastic separation layer 0,200 100000 1400 1,400 E
C - variable building material
D 19,0 particleboard 0,130 50-100 700 1,700 D
E construction timber (80/..; e=*) 0,120 50 450 1,600 D
F - variable insulation material
G 24,0 spruce wood cladding with spacing of cladding boards(24/100); a=400 0,120 50 450 1,600 D
H 27,0 resilient channel (placed between open formwork)
I 12,5 gypsum plaster board type DF or 0,250 10 800 1,050 A2
I 12,5 gypsum fibre board 0,320 21 1000 1,100 A2

Variations of building components

Thickness of layer Note 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]
gdrnxa04a-00 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
358,5 e=625; 30 0,27 adequate 52 66 (-1,-6) 39,90 144,0
gdrnxa04a-01 C
E
F
30,0
200,0
100,0
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
338,5 e=625; 30 0,27 adequate 53 66 (-2,-7) 39,84 142,7
gdrnxa04a-02 C
E
F
30,0
240,0
100,0
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
378,5 e=625; 30 0,27 adequate 51 67 (-1,-6) 39,96 145,3
gdrnxa04a-03 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring MW-T
construction timber
mineral wool [035; 50; <1000°C]
358,5 e=625; 30 0,25 adequate 52 66 (-1,-6) 50,85 147,0
gdrnxa04a-04 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring MW-T
construction timber
mineral wool [038; ≥33; ≥1000°C]
358,5 e=625; 30 0,27 adequate 52 66 (-1,-6) 42,72 145,5
gdrnxa04a-05 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring MW-T
construction timber
cellulose fibre [040; E]
358,5 e=625; 30 0,27 adequate 52 66 (-1,-6) 36,25 147,4
gdrnxa04a-06 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring MW-T
construction timber
sheep wool [0,041; R=16]
358,5 e=625; 30 0,28 adequate 52 66 (-1,-6) 35,67 144,0
gdrnxa04a-07 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring EPS-T
construction timber
mineral wool [040; ≥16; <1000°C]
358,5 e=625; 30 0,28 adequate 55 (-1) 66 (-2,-7) 32,45 142,3
gdrnxa04a-08 C
E
F
30,0
220,0
100,0
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
358,5 e=400; 30 0,28 adequate 55 63 (-2,-7) 39,77 151,8
gdrnxa04a-09 C
E
F
30,0
220,0
100,0
Polystyrene EPS-W [0,041]
construction timber
mineral wool [040; ≥16; <1000°C]
358,0 e=625; 30 0,28 adequate 60 (-1) 63 (-3,-8) 32,90 142,4

Last update 02.08.2023/hfa.eco2soft