Crushed Stone Grades A Complete Guide
Crushed stone #5 Sizes are from 1″ down to fine particles For road and paver base Crushed stone #67 Sizes from 3/4″ down to fine particles For fill road and slab base Crushed stone #1 Sizes are from 2″ to 4″ The largest of the crushed stone grades For larger jobs such a culvert ballast