Research Article
Synergetic Effect of Nano-ZnO and Trinidad Lake Asphalt for Antiaging Properties of SBS-Modified Asphalt
Table 3
High-temperature classification temperature of different asphalts.
| Asphalt category | Temperature at /sinδ = 1 kPa (°C) |
| SBS asphalt | 81.3 | 2% ZnO + SBS asphalt | 82.2 | 3% ZnO + SBS asphalt | 84.3 | 25% TLA + SBS asphalt | >90 | 2% ZnO + 25% TLA + SBS asphalt | >90 | 3% ZnO + 25% TLA + SBS asphalt | >90 |
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