Round Concrete Aggregates

Rounded Concrete Aggregates are sourced from Alluvial deposits (riverbeds and floodplains). The abrasive action of water & sediment over time creates a rounded particle shape.


The alluvial aggregates are mined and screened/ washed to provide various sizes suitable for concrete, including 7mm, 10mm, 14mm, 20mm and 40mm. If you are looking for a distinctive colour pebble to highlight your concrete or use as an exposed aggregate, why not try Cowra Quartz Pebbles. Cowra Quartz come in a range of sizes in a stunning White or Gold Colour. Pebble. Please contact us for further information.

  • Concrete Aggregate
  • Seeding Aggregate for Concrete
  • AS2758.1