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Summary of energy consumption for the three rehabilitation methods.
| Surface course (kg) | Energy consumption of base course (kg) | Total | ||||
|---|---|---|---|---|---|---|
| Material production phase | Transportation phase | Construction phase | Total | |||
| Removal and reconstruction | 2,203,965 | 842,768 | 680,720 | 327,222 | 1,850,710 | 4,054,675 |
| Cold central plant recycling | 2,203,965 | 795,289 | 438,431 | 349,736 | 1,583,457 | 3,787,422 |
| FDR-PC | 2,203,965 | 773,802 | 26,057 | 313,702 | 1,113,562 | 3,317,527 |
