Research Article
Effects of Diatomite and SBS on Freeze-Thaw Resistance of Crumb Rubber Modified Asphalt Mixture
Table 6
Properties of diatomite.
| Property | Color | PH | Specific gravity (g/cm3) | Bulk density (g/cm3) | Loss on ignition (%) | Content of SiO2 (%) | Content of Fe3O2 (%) |
| Value | Orange | 8~10 | 2.152 | 0.37 | ≤0.25 | ≥87.1 | ≤1.1 |
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