Research Article
Potential Use of Reclaimed Asphalt Pavement Aggregate and Waste Plastic Bottles for Sustainable Asphalt Pavement Production
Table 11
WPB modified asphalt mix properties compared to requirements.
| | Property | (5.0%) WPB modified asphalt mix | Specification limit | | ERA (1998) | Asphalt Institute (1997) | | Min. | Max. | Min. | Max. |
| | Stability (kN) | 8.9 | 8 | — | 8 | — | | Flow (mm) | 3.2 | 2 | 4 | 2 | 3.5 | | Bulk density (gm/cm3) | 2.4 | — | — | 2.3 | — | | Air voids (%) | 4.9 | — | — | 3 | 5 | | VMA (%) | 19.1 | 15 | — | 13 | — | | VFB (%) | 74.5 | 65 | 75 | — | — | | OBC (%) | 5.4 | 4 | 8 | — | — |
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