Research Article
Low-Temperature Performance and Evaluation Index of Gussasphalt for Steel Bridge Decks
Table 3
Technical index of coarse aggregate.
| Technical indicators | Test value | Standard [24] |
| Apparent density (g/cm3) | 2.920 | ≥2.60 | Angularity (s) | 51.2 | ≥30 | Sand equivalent (%) | 88 | ≥60 |
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