Aggregates

Granular material either natural/processed from deposits of sand, gravel or rock. Normally sized as coarse aggregate or fine aggregate. Coarse Aggregate is normally greater than 5mm. Fine Aggregate is aggregate less than 5mm. Can be a single sized material typically 20mm, 14mm, 10mm,or 7mm or a graded aggregate consisting of a blend of single sized aggregate. Concrete Aggregates are produced to Australian Standards (AS 2758) or to more specific customer requirements. Specification requirements can include grading, shape, Los Angeles abrasion (LA) stone, bulk density & water absorption. 

A granular material  produced from deposits of sand or rock. Normally sized as coarse aggregate or fine aggregate. Coarse Aggregate is normally greater than 5mm. Fine Aggregate is aggregate less than 5mm. Supplied as single sized material typically 20mm, 14mm, 10mm, or 7mm and less than 5mm. Specification requirements include grading, stone, Los Angeles abrasion (LA) and polished stone value (PSV) 

A granular material produced from rock deposits. Supplied as single sized material typically 20mm, 14mm, 10mm, or 7mm. Specification requirements include grading, stone, Los Angeles abrasion (LA), polished stone value (PSV), and flakiness. Can be pre-coated with bitumen. 

Single size aggregate used in rail track construction. Generally has a nominal size of 63mm or 53mm. Can be used as a very coarse drainage material.