Research Article
Research of Method for Improving Antifreeze-Thaw Performance Based on Asphalt Mixture Freeze-Thaw Damage Development Process
Table 2
Apparent density and water absorption of aggregate.
| | Sieve size (mm) | 13.2 | 9.5 | 4.75 | 2.36 | 1.18 | 0.6 | 0.3 | 0.15 | 0.075 |
| | Apparent density (g/cm3) | 2.788 | 2.760 | 2.70 | 2.658 | 2.652 | 2.636 | 2.614 | 2.602 | 2.588 | | Water absorption (%) | 0.79 | 0.95 | 1.19 | — | — | — | — | — | — |
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