Research Article
Performance Characterization of Polymer Modified Asphalt Binders and Mixes
Table 5
Results of Marshall Mix design.
| Mix properties | BC | DBM | SMA | VG 10 | VG 30 | PMB (S) | PMB (E) | VG 10 | VG 30 | PMB (S) | PMB (E) | PMB (S) | PMB (E) |
| | 2.712 | 2.712 | 2.71 | | 1.02 | 1.02 | 1.03 | 1.04 | 1.02 | 1.02 | 1.03 | 1.04 | 1.03 | 1.04 | | 2.454 | 2.458 | 2.451 | 2.452 | 2.455 | 2.458 | 2.462 | 2.459 | 2.324 | 2.325 | | 2.556 | 2.562 | 2.554 | 2.556 | 2.558 | 2.561 | 2.565 | 2.561 | 2.422 | 2.423 | OBC, % | 4.9 | 5.1 | 5.1 | 5.1 | 4.7 | 4.7 | 4.8 | 4.8 | 6.7 | 6.7 | , % | 3.99 | 4.06 | 4.03 | 4.07 | 4.03 | 4.02 | 4.02 | 3.98 | 4.05 | 4.04 | VMA, % | 13.95 | 13.99 | 14.23 | 14.2 | 13.73 | 13.63 | 13.58 | 13.68 | 19.99 | 19.95 | VFB, % | 71.39 | 70.98 | 71.67 | 71.34 | 70.68 | 70.48 | 70.42 | 70.89 | 79.76 | 79.73 | Stability, Kg | 1275 | 1359 | 1588 | 1675 | 1182 | 1278 | 1450 | 1570 | 970 | 1015 | Flow, mm | 3.1 | 2.9 | 3.2 | 3.4 | 3.6 | 3.4 | 3.1 | 3.1 | 3.8 | 3.7 | Marshall quotient | 4.11 | 4.68 | 4.96 | 4.92 | 3.28 | 3.75 | 4.67 | 5.06 | 2.55 | 2.74 | Retained Marshall Stability, % | 62 | 67 | 79 | 82 | 67 | 66 | 80 | 85 | 95 | 96 |
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