Research Article
Performance of Recycled Porous Hot Mix Asphalt with Gilsonite Additive
Table 10
Marshall characteristics at different percentage of Gilsonite additive.
| Asphalt content | % recycled materials | % Gilsonite additive | VIM | Stability | Flow | MQ |
|
7.5% | 100% | 7% | 20.0 | 653 | 5 | 131 | 21.0 | 707 | 5.5 | 129 | 21.6 | 623 | 4.5 | 138 | 8% | 22.3 | 718 | 5.5 | 130 | 21.5 | 675 | 5.8 | 116 | 19.8 | 621 | 5.8 | 107 | 9% | 20.6 | 868 | 5.4 | 161 | 21.9 | 771 | 5.5 | 140 | 21.0 | 825 | 4.2 | 196 | 10% | 20.3 | 707 | 5.6 | 126 | 20.3 | 743 | 5.6 | 133 | 21.8 | 686 | 5 | 137 |
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