Research Article
Influences by Air Voids on the Low-Temperature Cracking Property of Dense-Graded Asphalt Concrete Based on Micromechanical Modeling
Table 1
Mix design of AC13 and asphalt mortar.
| | AC13 | Sieving size/mm | 16 | 13.2 | 9.5 | 4.75 | 2.36 | 1.18 | 0.6 | 0.3 | 0.15 | 0.075 | | Passing ratio/% | 100 | 95 | 79.7 | 49.8 | 37.6 | 26.4 | 17.1 | 9.8 | 7.2 | 6.6 | | Asphalt content/% | 4.9% |
| | Asphalt mortar | Sieving size/mm | / | / | / | / | 2.36 | 1.18 | 0.6 | 0.3 | 0.15 | 0.075 | | Passing ratio/% | / | / | / | / | 100 | 70.2 | 45.4 | 26.1 | 19.1 | 17.6 | | Asphalt content/% | 11.0% |
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