Table 6 The comparison of environmental impact analysis between the polyurethane mixture and asphalt mixture [39]
Type of mixture | Gradation type | Global warming potential (GWP) | Energy consumption (MJ) |
|---|---|---|---|
Polyurethane mixture | OGFC | 72.7 | 177.8 |
Asphalt mixture | OGFC | 110.1 | 640.3 |