Research Article
Laboratory Investigation of Fatigue Characteristics of Asphalt Mixtures with Steel Slag Aggregates
Table 5
Marshall design results.
| | Type of mixture | Optimum binder content (%) | Mix bulk specific gravity (g/cm3) | Air void (%) | Marshall stability (kN) | Flow (mm) |
| | Control | 5.2 | 2.41 | 4.49 | 8.9 | 3.21 | | CSS-100 | 5.5 | 2.69 | 2.99 | 13.86 | 3.01 | | CSS-75 | 5.1 | 2.61 | 3.31 | 13.2 | 3.11 | | CSS-50 | 4.9 | 2.54 | 4.00 | 12.7 | 3.14 | | CSS-25 | 5 | 2.50 | 4.14 | 12.1 | 3.4 | | FSS-100 | 5.5 | 2.69 | 4.19 | 11.9 | 2.76 | | FSS-75 | 5.4 | 2.99 | 4.02 | 11.6 | 2.97 | | FSS-50 | 5.6 | 2.56 | 3.97 | 12.1 | 2.92 | | FSS-25 | 5.2 | 2.49 | 3.82 | 11.3 | 2.74 | | WSS-100 | 5.8 | 2.93 | 4.28 | 14.4 | 2.69 | | WSS-75 | 5.8 | 2.89 | 3.97 | 13.6 | 2.87 | | WSS-50 | 5.3 | 2.70 | 3.64 | 12.9 | 2.86 | | WSS-25 | 5.3 | 2.60 | 3.49 | 11.15 | 3.03 |
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