Comparison of environmental impact of different building materials:
Roof | Roof | Wall | Wall | Wall | Wall | Wall | |
| Tile | Tile | Bricks | Blocks | Plate | Plate | Plate |
Clay | Concrete | Clay | Concrete | Gypsium | Glas+ alu | Wood | |
UF | 1m² | 1m² | 1m² | 1m² | 1m² | 1m² | 1m² |
Lifetime(years) | 100 | 100 | 100 | 100 | 50 | 40 | 20 |
raw material (kg/UF) | 0,676 | 0,375 | 0,604 | 2,34 | 1,2 | 1,079 | 4,2 |
Energy (MJ/UF) | 2,01 | 1,2 | 1,16 | 1,74 | 6,617 | 21,451 | 10 |
kg eq CO²/UF | 0,114 | 0,105 | 0,0626 | 0,16 | 0,318 | 1,15 | 0,025 |
|
| ||||||
Kg/M² | 68 | 38 | 60 | 234 | 60 | 43 | 84 |
Energy MJ/M² | 201 | 120 | 116 | 174 | 331 | 858 | 200 |
Energy MJ/kg | 3,0 | 3,2 | 1,9 | 0,7 | 5,5 | 19,9 | 2,4 |
kg eq CO²/M² | 11 | 11 | 6 | 16 | 16 | 46 | 1 |
