Research Article
A Comparative Life Cycle Assessment (LCA) of Warm Mix Asphalt (WMA) and Hot Mix Asphalt (HMA) Pavement: A Case Study in China
Table 3
The LCIs of mixing every 1000 m3 HMA and WMA mixtures.
| Type of consumption/emission | Amount | HMA | WMA |
| Heavy fuel oil (kg) | 12955.44 | 9900.55 | Electricity (kWh) | 7988.77 | 6105.02 | Diesel (kg) | 291.33 | 222.63 | CO2 (kg) | 45510 | 18204 | NOX (kg) | 147.6 | 40.44 | SO2 (kg) | 108.24 | 26.84 | PM2.5 (kg) | 10.33 | 5.38 |
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