Best Types of Gravel for Driveways - Gardening ChannelWhen installing a gravel driveway, you'll actually use three sizes of gravel. . Top layer choices for gravel driveways might include crushed shale, line,.crushed line sizes and uses,Crushed Stone Grades: A Complete Guide - Braen StoneMay 3, 2017 . Crushed stone uses can vary from base material for pavers and bricks to . When it comes to crushed stone grades, it's categorized by the size of the stone . Line; Traprock; Washed gravel; Granite; Argillite; Quartzite.
crushed line sizes and uses