Clean aggregates, free of fine particles, result from the removal of fines during crushing or screening. These can be washed and are used in concrete, bitumen production, backfilling, and drainage.
Sand products are made by separating the fine material from the deposit. Sand products, from natural and manufactured sources, are used in concrete, asphalt, pipe bedding, beach and golf course construction, and road safety.
Granular materials consist of a combination of coarse and fine aggregates to create a well-packing product. Applications include road bases and surfacing materials.
Oversized stones are screened from sand and gravel pits or blasted at quarries. Applications include landscaping and decorative features, retaining walls and erosion control.