Research Article
Research on Rheological Properties by Desulfurized Rubber Powder/SBS Composite-Modified Asphalt and Road Performance of Its Mixture
Table 6
Test results of physical properties of manufactured sand.
| Items | Value | Requirements |
| Sand equivalent (%) | 70 | ≥60 | Methylene blue value (g/kg) | 1.2 | ≤2.5 | Angularity (s) | 43 | ≥30 | Robustness (>0.3 mm) | 4.5 | ≤12 | Apparent relative density | 2.757 | ≥2.5 |
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