Research Article
Study on Cooling Effect and Pavement Performance of Thermal-Resistant Asphalt Mixture
Table 4
Results of the mixture with different CE proportions.
| | Mixture type | Optimal asphalt content (%) | Gross volume density (g/cm3) | Maximum theoretical relative density | VV (%) | VMA (%) | VFA (%) | MS (kN) | FL (0.1 mm) |
| | CE0 | 4.7 | 2.384 | 2.493 | 4.4 | 16.1 | 73.00 | 11.58 | 3.24 | | CE25 | 4.8 | 2.214 | 2.320 | 4.6 | 17.0 | 73.12 | 11.44 | 3.37 | | CE50 | 4.8 | 2.059 | 2.156 | 4.5 | 16.8 | 71.10 | 10.77 | 3.17 | | CE75 | 5.2 | 1.956 | 2.052 | 4.7 | 21.7 | 78.44 | 10.43 | 2.96 | | CE100 | 5.5 | 1.817 | 1.902 | 4.5 | 26.9 | 83.30 | 10.31 | 3.52 |
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