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 |
25,0
|
dry screed
|
0,210
|
8
|
900
|
1,050
|
A1
|
| B |
|
- variable building material
|
|
|
|
|
|
| C |
40,0
|
fill
|
0,700
|
1
|
1800
|
1,000
|
A1
|
| D |
|
trickling protection
|
|
|
|
|
E
|
| E |
18,0
|
OSB
|
0,130
|
200
|
600
|
1,700
|
D
|
| F |
|
construction timber
(80/..; e=*)
|
0,120
|
50
|
450
|
1,600
|
D
|
| G |
|
- variable insulation material
|
|
|
|
|
|
| H |
24,0
|
spruce wood
cladding with spacing of cladding boards(24/100); a=400
|
0,120
|
50
|
450
|
1,600
|
D
|
| 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] |
|
gdrtxn01a-00
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
369,5
|
e=625;
|
30
|
0,26
|
adequate
|
58
(2)
|
63
(-5,-12)
|
28,00
|
134,3
|
|
gdrtxn01a-01
|
B
F
G
|
30,0
200,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
349,5
|
e=625;
|
30
|
0,26
|
adequate
|
58
(3)
|
63
(-6,-13)
|
27,94
|
133,0
|
|
gdrtxn01a-02
|
B
F
G
|
30,0
240,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
389,5
|
e=625;
|
30
|
0,26
|
adequate
|
57
(3)
|
65
(-5,-12)
|
28,06
|
135,6
|
|
gdrtxn01a-03
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [035; 50; <1000°C]
|
369,5
|
e=625;
|
30
|
0,24
|
adequate
|
58
(2)
|
63
(-5,-12)
|
38,95
|
137,3
|
|
gdrtxn01a-04
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [038; ≥33; ≥1000°C]
|
369,5
|
e=625;
|
30
|
0,26
|
adequate
|
58
(2)
|
63
(-3,-12)
|
30,83
|
135,8
|
|
gdrtxn01a-05
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
cellulose fibre [040; E]
|
3,369,5
|
e=625;
|
30
|
0,26
|
adequate
|
58
(2)
|
63
(-5,-12)
|
24,35
|
137,7
|
|
gdrtxn01a-06
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
sheep wool [0,041; R=16]
|
369,5
|
e=625;
|
30
|
0,28
|
adequate
|
58
(3)
|
63
(-6,-13)
|
23,77
|
134,3
|
|
gdrtxn01a-07
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring EPS-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
369,5
|
e=625;
|
30
|
0,27
|
adequate
|
61
(3)
|
61
(-5,-12)
|
20,56
|
132,6
|
|
gdrtxn01a-08
|
B
F
G
|
30,0
220,0
100,0
|
impact sound absorbing subflooring MW-T
construction timber
mineral wool [040; ≥16; <1000°C]
|
369,5
|
e=400;
|
30
|
0,27
|
adequate
|
62
(4)
|
60
(-6,-13)
|
27,87
|
142,1
|
|
gdrtxn01a-09
|
B
F
G
|
30,0
220,0
100,0
|
Polystyrene EPS-W [0,041]
construction timber
mineral wool [040; ≥16; <1000°C]
|
369,5
|
e=625;
|
30
|
0,27
|
adequate
|
65
(4)
|
59
(-6,-13)
|
21,01
|
132,7
|
Last update 02.08.2023/nu.ge
