Research Article
Potential Use of Reclaimed Asphalt Pavement Aggregate and Waste Plastic Bottles for Sustainable Asphalt Pavement Production
Table 7
OBC of HMA consisting of different percentages of RAPA.
| | Property | 10% RAPA | 20% RAPA | 30% RAPA | ERA (1998) | Asphalt Institute (1997) | Remark |
| | OBC (%) | 5.25 | 5.13 | 5.25 | Min. | Max. | Min. | Max. | Comply | | Stability (kN) | 9.5 | 10.1 | 9.03 | 8 | — | 8.17 | — | Comply | | Flow (mm) | 3.37 | 3.2 | 3 | 2 | 4 | 2 | 3.5 | Comply | | Bulk density | 2.38 | 2.37 | 2.4 | — | — | 2.3 | — | Comply | | Air voids (%) | 4.79 | 4.5 | 4.6 | — | — | 3 | 5 | Comply | | VMA (%) | 17.57 | 17.8 | 18.3 | 13 | — | 13 | — | Comply | | VFB (%) | 72.6 | 74.7 | 74.9 | 65 | 75 | — | — | Comply |
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