|
A++ A+ A B C D E F G
|
mass |
123,1 kg/m² |
PENRT |
1005 MJ/m² |
GWP total |
-79,1 kg CO2/m² |
AP |
0,280 kg SO2/m² |
|
no. |
type |
layer |
d cm |
λ W/mK |
R m²K/W |
ΔOI3 pts/m² |
1 |
|
Clay roof tiles (2000 kg/m³) |
2,00 |
¹ |
¹ |
² 11 |
2 |
|
inhomogeneous (parts parallel to the eaves) |
3,00 |
|
|
|
|
|
17 cm (74%) Vertical air layer, heat flow up 26 < d <= 30 mm |
3,00 |
¹ |
¹ |
² 0 |
|
|
6 cm (26%) Laminated timber, glued external use (475 kg/m³ - e.g. spruce/fir) |
3,00 |
¹ |
¹ |
² 2 |
3 |
|
inhomogeneous (parts normal to the eaves) |
6,00 |
|
|
|
|
|
25 cm (81%) Vertical air layer, heat flow up 56 < d <= 60 mm |
6,00 |
¹ |
¹ |
² 0 |
|
|
6 cm (19%) Laminated timber, glued external use (475 kg/m³ - e.g. spruce/fir) |
6,00 |
¹ |
¹ |
² 2 |
4 |
|
Unterdachbahn (Building paper) |
0,10 |
0,170 |
0,01 |
² 1 |
5 |
|
Plywood and veneer timber for interior use (600 kg/m³) |
2,40 |
0,120 |
0,20 |
11 |
6 |
|
inhomogeneous (parts normal to the eaves) |
16,00 |
|
|
|
|
|
34 cm (81%) Wood fibre WF-W (50 kg/m³) |
16,00 |
0,042 |
3,81 |
6 |
|
|
8 cm (19%) Laminated timber, glued internal use (475 kg/m³ - e.g. spruce/fir) |
16,00 |
0,120 |
1,33 |
5 |
7 |
|
inhomogeneous (parts parallel to the eaves) |
8,00 |
|
|
|
|
|
45 cm (85%) Wood fibre WF-W (50 kg/m³) |
8,00 |
0,042 |
1,90 |
3 |
|
|
8 cm (15%) Laminated timber, glued internal use (475 kg/m³ - e.g. spruce/fir) |
8,00 |
0,120 |
0,67 |
2 |
8 |
|
inhomogeneous (parts normal to the eaves) |
8,00 |
|
|
|
|
|
45 cm (85%) Wood fibre WF-W (50 kg/m³) |
8,00 |
0,042 |
1,90 |
3 |
|
|
8 cm (15%) Laminated timber, glued internal use (475 kg/m³ - e.g. spruce/fir) |
8,00 |
0,120 |
0,67 |
2 |
9 |
|
OSB boards (650 kg/m³) |
1,50 |
0,130 |
0,12 |
4 |
10 |
|
Polyethylene (PE) vapour brake |
0,02 |
0,500 |
0,00 |
² 1 |
11 |
|
inhomogeneous (parts normal to the eaves) |
4,50 |
|
|
|
|
|
56,5 cm (90%) Wood fibre WF-W (50 kg/m³) |
4,50 |
0,042 |
1,07 |
2 |
|
|
6 cm (10%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried |
4,50 |
0,120 |
0,38 |
0 |
12 |
|
Plywood and veneer timber for interior use (375 kg/m³) |
1,50 |
0,100 |
0,15 |
4 |
|
|
Rsi / Rse = |
0,100 / 0,100 |
|
|
|
R' / R'' (max. relative error: 5,4%) = |
7,994 / 7,179 |
|
|
|
building element |
53,02 |
|
7,587 |
58 |
|