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 |
40,0
|
fill
|
0,700
|
1
|
1800
|
1,000
|
A1
|
| E |
|
trickling protection
|
|
|
|
|
E
|
| F |
18,0
|
OSB
|
0,130
|
200
|
600
|
1,700
|
D
|
| G |
|
construction timber
(80/..; e=*)
|
0,120
|
50
|
450
|
1,600
|
D
|
| H |
|
- variable insulation material
|
|
|
|
|
|
| I |
12,0
|
OSB
|
0,130
|
200
|
600
|
1,700
|
D
|
| J |
27,0
|
resilient channel
|
|
|
|
|
|
| K |
12,5
|
gypsum plaster board type DF
or
|
0,250
|
10
|
800
|
1,050
|
A2
|
| K |
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] |
|
gdrnxa03a-00
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
415,5
|
e=625;
|
30
|
0,25
|
adequate
|
50
(6)
|
67
(-8,-17)
|
41,94
|
|
|
gdrnxa03a-01
|
C
G
H
|
30,0
200,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
395,5
|
e=625;
|
30
|
0,25
|
adequate
|
50
(6)
|
67
(-9,-18)
|
41,88
|
|
|
gdrnxa03a-02
|
C
G
H
|
30,0
240,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
435,5
|
e=625;
|
30
|
0,25
|
adequate
|
49
(6)
|
68
(-8,-17)
|
42,00
|
|
|
gdrnxa03a-03
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [035; 50; <1000°C]
|
415,5
|
e=625;
|
30
|
0,23
|
adequate
|
50
(6)
|
67
(-8,-17)
|
52,89
|
|
|
gdrnxa03a-04
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [038; ≥33; ≥1000°C]
|
415,5
|
e=625;
|
30
|
0,24
|
adequate
|
50
(6)
|
67
(-8,-17)
|
44,77
|
|
|
gdrnxa03a-05
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
cellulose fibre [0,040; R=55]
|
415,5
|
e=625;
|
30
|
0,25
|
adequate
|
50
(6)
|
68
(-9,-18)
|
38,29
|
|
|
gdrnxa03a-06
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
sheep wool [0,041; R=16]
|
415,5
|
e=625;
|
30
|
0,25
|
adequate
|
50
(6)
|
67
(-9,-18)
|
37,72
|
|
|
gdrnxa03a-07
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring EPS-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
415,5
|
e=625;
|
30
|
0,26
|
adequate
|
52
(6)
|
67
(-8,-17)
|
34,50
|
|
|
gdrnxa03a-08
|
C
G
H
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
415,5
|
e=400;
|
30
|
0,25
|
adequate
|
55
(6)
|
64
(-9,-18)
|
41,81
|
|
|
gdrnxa03a-09
|
C
G
H
|
30,0
220,0
100,0
|
Polystyrene EPS-W [0,041]
construction timber
mineral wool [040; ≥16; <1000°C]
|
415,0
|
e=625;
|
30
|
0,25
|
adequate
|
57
(6)
|
64
(-10,-19)
|
34,95
|
|
Last update 02.08.2023/nu.ge
