Research Article
Gradation Design and Performance Evaluation of High Viscosity Asphalt Mixtures
Table 5
Test Results of fine aggregates.
| | Item | Apparent relative density (t/m3) | Bulk volume relative density | Moisture absorption (%) | Sand equivalent (%) | Angularity (s) | Silt content (%) | Solidity (%) |
| | Test results | 2.779 | 2.730 | 0.65 | 63 | 36 | 2.7 | 2.14 | | Requirements | ≥2.5 | — | ≤2 | ≥60 | ≥30 | ≤3 | ≤12 |
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