aggregates dick's concrete
3/4" crushed stone the most popular size of crushed stone is 3/4" clean crushed stone. 3/4" crushed stone is used for a variety of applications. used for driveways, for drainage, as backfill. 1 1/2" crushed stone 1 1/2" clean crushed stone is an aggregate that has been crushed, reduced in size and screened through a square screen.