Research Article
Analysis of a Methodology for Torsional Test under Normal Stress and Shear Performance for Asphalt Mixtures
Table 1
Summary of volumetric parameters of asphalt mixtures.
| | Mixture type | Optimal asphalt aggregate ratio (%) | Bulk density (g/cm3) | Stability (kN) | Flow value (mm) | Air voids (%) | VMA (%) | VFA (%) |
| | AC-13 | 4.9 | 2.416 | 13.8 | 3.04 | 4.8 | 14.6 | 68.4 | | AC-20 | 4.5 | 2.448 | 15.12 | 2.78 | 4.0 | 13.2 | 70.6 | | AC-25 | 4.0 | 2.441 | 14.8 | 3.37 | 5.1 | 13.4 | 62.8 | | SMA-13 | 6.3 | 2.377 | 6.28 | 4.83 | 3.47 | 17.8 | 80.7 |
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