Research Article
Determination and Monitoring of Key Construction Control Indices for Low-Temperature Performance of Asphalt Mixtures Based on BIM Platform
Table 4
Test results of asphalt mixture based on the OAR.
| | OAR (%) | Air voids (%) | Voids filled with asphalt (%) | Voids in mineral aggregate (%) | Marshall stability (kN) | Marshall flow (0.1 mm) |
| | 5.0 | 3.8 | 72.8 | 14.0 | 11.17 | 26.9 | | — | 3–5 | 65–75 | ≥13.8 | ≥8.0 | 20–40 |
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