Research Article
Performance of Waterborne Epoxy Emulsion Sand Fog Seal as a Preventive Pavement Maintenance Method: From Laboratory to Field
Table 3
Main components and properties of black corundum sand.
| Properties | Main components | Shore hardness | Mohs hardness | Los Angeles abrasion loss (%) | Corundum (wt.%) | Quartz (wt.%) | Square iron ore (wt.%) | Magnetite (wt.%) |
| Value | 95.2 | 2.1 | 1.6 | 1.1 | 87 | 8.2 | 7.5 | Specification | — | — | — | — | ASTM D2240 | ASTM C1895 | ASTM C131 |
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