... %, Moisture content:0.5% max6. Apparent purity(kg/m3):2500-27007. Bulk density(kg/m3):1600-18008. Variety: natural colored sand, sintered ... , decorative colored sand9. Application a)natural sand can be used for make marble , floor tile , ceramic tile b)natural sand as ... the advanced coating c)sintered colored sand used for epoxy floor d)decorative colored sand used in construction and ...