| Emittances |
|
| |
| Description | Surface 1 | Surface 2 | E |
| Masonry-masonry | 0.90 | 0.90 | 0.818 |
| Masonry-foil | 0.90 | 0.03 | 0.030 |
| Foil-foil | 0.03 | 0.03 | 0.015 |