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