沥青用量 | 3.1 | 3.6 | 4.1 | 4.6 | 5.1 | 技术要求 |
最大理论密度 | 2.568 | 2.549 | 2.530 | 2.511 | 2.493 | / |
空隙率,% | 6.3 | 5.3 | 4.4 | 3.4 | 2.5 | 3~6 |
矿料间隙率,% | 13.23 | 13.50 | 13.62 | 13.81 | 14.11 | ≥13.5% |
饱和度,% | 52.1 | 60.3 | 67.9 | 75.7 | 82.4 | 65~75 |
稳定度,kN | 10.1 | 11.9 | 12.6 | 12.6 | 11.5 | ≥8.0 |
流值(mm) | 2.2 | 2.8 | 3.3 | 3.7 | 4.1 | 1.5~4 |