Cost to Install Crushed Stone - 2019 Cost Calculator .
May 03, 2018 · A variety of crushed stone and gravel options come in many colors and sizes, making customizing your driveway, path or garden simple. Before purchasing gravel, however, you'll need to determine how much you need. Since gravel is typically sold by the ton, you'll need to convert the cubic yards you wish to cover to tons before ordering.Fine aggregate including sand – material passing a 3/8-inch screen sieve, essentially all passing a # 4 sieve (i.e., a 0.187-inch square opening). ! Coarse aggregate including gravel – generally considered being crushed stone or gravel, almost all of which is retained on a No. 4 sieve. Valuation of Operating Aggregate Operations for Banking .