|
A++ A+ A B C D E F G
|
mass |
49,2 kg/m² |
PENRT |
487 MJ/m² |
GWP total |
-53,1 kg CO2/m² |
AP |
0,129 kg SO2/m² |
|
no. |
type |
layer |
d cm |
λ W/mK |
R m²K/W |
ΔOI3 pts/m² |
1 |
|
Wooden floor, solid wood |
2,00 |
0,160 |
0,13 |
¹ 1 |
2 |
|
inhomogeneous (parts along) |
3,00 |
|
|
|
|
|
20 cm (80%) Vertical air layer, heat flow down 26 < d <= 30 mm |
3,00 |
0,146 |
0,21 |
0 |
|
|
5 cm (20%) Laminated timber, glued internal use (475 kg/m³ - e.g. spruce/fir) |
3,00 |
0,120 |
0,25 |
1 |
3 |
|
Polyethylene (PE) vapour brake |
0,10 |
0,500 |
0,00 |
¹ 5 |
4 |
|
inhomogeneous (parts transverse) |
16,00 |
|
|
|
|
|
135 cm (90%) Wood fibre WF-W (50 kg/m³) |
16,00 |
0,042 |
3,81 |
6 |
|
|
15 cm (10%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried |
16,00 |
0,120 |
1,33 |
-1 |
5 |
|
inhomogeneous (parts along) |
8,00 |
|
|
|
|
|
70 cm (93%) Wood fibre WF-W (50 kg/m³) |
8,00 |
0,042 |
1,90 |
3 |
|
|
5 cm (7%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried |
8,00 |
0,120 |
0,67 |
0 |
6 |
|
Wood fibre WF-PT (180 kg/m³) |
6,00 |
0,051 |
1,18 |
9 |
|
|
Rsi / Rse = |
0,170 / 0,170 |
|
|
|
R' / R'' (max. relative error: 2,6%) = |
7,121 / 6,764 |
|
|
|
building element |
35,10 |
|
6,943 |
25 |
|