جميع الحقوق محفوظة لدى معدنون © 2019
Washed sand is surface mined, screened and washed to remove silt and clay, then allowed to drain. It is typically a light buff color, almost off-white. Washed sand is a finely graded sand and can be used for fill, to topdress golf course greens, and as a base for laying brick and pavers
Washed Sand is a premium grade clean river sand that is ideal for use in any application that a clean coarse sand is required. Commonly used for mixing concrete or as a bedding in horse arenas.
Concrete sand is and aggregate sand usually composed of either gneiss, trap rock, limestone or granite. This specific type of sand is normally crushed at the quarry and then washed and screened for quality