Research Article
Synergetic Effect of Nano-ZnO and Trinidad Lake Asphalt for Antiaging Properties of SBS-Modified Asphalt
Table 1
SBS-modified asphalt and TLA performance test results.
| Physical properties | Unit | SBS asphalt | TLA |
| Penetration (25°C) | 0.1 mm | 53.3 | 2.7 | Softening point | °C | 76 | 96.5 | Ductility (5°C) | cm | 40.6 | 0.7 | Viscosity (135°C) | Pa·S | 2.36 | 75.49 |
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