Main applications of Garnet sand abrasive are including as follows: (1)Blast cleaning of steel structure, hull and bridge; (2)Waterjet cutting of metal, stone and glass; (3)Filter medium of chemical industry, petroleum, pharmacy and water treatment; (4)Grinding of marble, optical lens, glassware, leather and other materials; (5)Raw material of grinding wheel, oil stone, emery cloth and abrasive paper; (6)Wear-resistant material of expressway pavement, runway, wear-resistant rubber and anti-skid paint