The Ultimate Buying Guide to Crushed Stone and Gravel
Similar to crushed stone #411, Item #4 is a mixture. It is made by mixing golf ball-sized chunks of stone with sand and dirt. The sand and dirt help to compact the whole substance together. Like #411, Item #4 is a perfect base material for driveways, sidewalks, or patios. You can get variations of Item #4, such as:
