RAP掺量 | 最佳沥青用量 (%) | 毛体积密度 (g/cm3) | 空隙率(%) | VMA (%) | VFA (%) | 马歇尔稳定度(kN) | 流值(mm) |
0% | 4.5 | 2.511 | 3.9 | 14.7 | 73.5 | 11.8 | 3.2 |
10% | 4.7 | 2.508 | 4.2 | 14.3 | 70.6 | 11.3 | 3.3 |
20% | 4.8 | 2.510 | 4.0 | 14.5 | 72.4 | 12.0 | 3.7 |
30% | 4.9 | 2.510 | 4.1 | 14.4 | 71.5 | 11.7 | 3.6 |
40% | 4.9 | 2.512 | 4.3 | 14.1 | 69.5 | 11.6 | 3.4 |
50% | 5.0 | 2.509 | 4.7 | 14.4 | 70.8 | 10.9 | 4.2 |