Research Article
Evaluation of the Contribution Rates of Different Phases on Pavement Performance of Cement-Casting Asphalt Mixture
Table 1
Basic properties of asphalt binders.
| Property | Pen 70 asphalt | SBS-modified asphalt | High-viscosity-modified asphalt |
| Penetration (25°C, 100 g, 5 s)/0.1 mm | 68 | 53 | 45 | Softening point (Ring & Ball method)/°C | 48 | 68 | 95 | Ductility (5°C, 5 cm/min)/cm | — | 25 | 38 | Viscosity (165°C)/Pa.s | 0.16 | 0.923 | 3.06 |
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