|
|
 A++ A+ A B C D E F G
|
| mass |
72,3 kg/m² |
| PENRT |
348 MJ/m² |
| GWP total |
-30,4 kg CO2/m² |
| AP |
0,0903 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 |
|
|
|
| |
|
26 cm (87%) Vertical air layer, heat flow up 26 < d <= 30 mm |
3,00 |
¹ |
¹ |
² 0 |
| |
|
4 cm (13%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried |
3,00 |
¹ |
¹ |
² 0 |
| 3 |
|
inhomogeneous (parts normal to the eaves) |
5,00 |
|
|
|
| |
|
75 cm (94%) Vertical air layer, heat flow up 46 < d <= 50 mm |
5,00 |
¹ |
¹ |
² 0 |
| |
|
5 cm (6%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried |
5,00 |
¹ |
¹ |
² 0 |
| 4 |
|
Unterdachplatte (Plywood and veneer timber for interior use (600 kg/m³)) |
2,00 |
0,120 |
0,17 |
9 |
| 5 |
|
inhomogeneous (parts normal to the eaves) |
20,00 |
|
|
|
| |
|
56,5 cm (82%) Vertical air layer, heat flow up 196 < d <= 200 mm |
20,00 |
¹ |
¹ |
² 0 |
| |
|
12 cm (18%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried |
20,00 |
0,120 |
1,67 |
-2 |
| |
|
Rsi / Rse = |
0,100 / 0,100 |
|
| |
|
R' / R'' (max. relative error: 7,8%) = |
0,429 / 0,367 |
|
| |
|
building element |
32,00 |
|
0,398 |
19 |
|
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