Research Article
Research on Fatigue Model of Semi-Rigid Base Asphalt Pavement before and after Polymer Grouting
Table 5
AC-20 asphalt concrete gradation.
| Mesh size (mm) | 26.5 | 19 | 16 | 13.2 | 9.5 | 4.95 | 2.36 | 1.18 | 0.6 | 0.3 | 0.15 | 0.075 |
| Passing rate | 100 | 95.1 | 87.6 | 73.3 | 59.6 | 37.8 | 26.1 | 19.1 | 17.1 | 9.2 | 6.2 | 3.6 |
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