general specifiion of gradation crushed stone dust
general specifiions gradation crushed stone dust in oman. Crushed Stone Grades A Complete Guide,Crushed stone 67 – Sizes from 34″ 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 Crushed stone 8 – Sizes from 38″ to 12″ For concrete and .