Research Article
Evaluation of the Physical Performance and Working Mechanism of Asphalt Containing a Surfactant Warm Mix Additive
Table 2
The performance indices of the selected limestone aggregate.
| Item | Test method | Test results |
| Crushed stone vale (%) | T0316 | 15.0 | Los Angeles abrasion loss (%) | T0317 | 21.0 | Flat and elongated particle content (%) | T0312 | 1.8 | Less than 0.075 mm grain content (%) | T0303 | 0.3 | Apparent relative density (g/cm3) | T 0304 | 2.72 | Soft stone content (%) | T0320 | 0.5 | Polished stone value (%) | T 0321 | 47 |
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