A well graded material consisting of various sized particles contain cover and fine aggregate to enable compaction dust 20mm-crushed-rock 40mm-scalps twin-lakes-gravel crushed-granite 20mm-crushed-rock-a-grade Crushed rock2017-02-102022-04-05https://sandsoil.com.au/wp-content/uploads/2016/08/bsandsoil_logo.pngBacchus Marsh Sand and Soilhttps://sandsoil.com.au/wp-content/uploads/2017/02/20mm-crushed-rock.jpg200px200px
