Crushed Stone Description and Uses (Pennsylvania locations)
Chip Stone (1/2", 3/4",& 1-1/2") x Roadway bituminous asphalt seal coating applications CR-1 DELDOT Approved x fines 2-1/2" Driveway & parking lot base, compactable; Ideal for heavy traffic areas CR-6 (Crusher Run)DELDOT & MDDOT Approved x fines 1-1/2" Driveway & parking lot base, compactable Dimension Stone x Building construction