Ballarat Landscape Supplies A Grade Crushed Rock is a material that compacts hard. VicRoads Certified, mainly used for road construction or pipe bedding.Ideal Use: A Grade Crushed Rock is used under paving and concrete slabs, where its main function is to build height and create a stable, compacted base.Directions: For best results, this product should be laid to a minimum depth of 50mm, moistened with water and compacted with a roller or vibrating plate compacter.ALSO AVAILABLE IN 20L BAGS
