Research Article
Investigating the Effects of Chopped Basalt Fiber on the Performance of Porous Asphalt Mixture
Table 3
Properties of fine aggregates.
| Properties | Results | Specification requirements |
| Apparent density (g/cm3) | 2.936 | ≥2.60 | Sturdiness (%) | 0.2 | ≤3 | Angularity (s) | 33 | ≥30 |
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