Research Article
Using Lightweight Materials to Enhance Thermal Resistance of Asphalt Mixture for Cooling Asphalt Pavement
Table 1
Mass ratios of the aggregate and filler in AC-13 asphalt mixture (wt.%).
| Mixture type | Basalt aggregate | SC | Limestone powder | FAC | 5–15 mm | 3–5 mm | 0–3 mm | 3–5 mm | 0–3 mm |
| Control mixture | 25 | 30 | 43 | NA | NA | 2 | NA | Mixture #1 | 27 | 37 | NA | NA | 29 | 7 | NA | Mixture #2 | 29 | 25 | NA | 11 | 28 | 7 | NA | Mixture #3 | 27 | 35 | NA | NA | 33 | NA | 5 |
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