Description: Crushed rock screened to a maximum size of 1 1/4 inches, including smaller stones and fines. Compacts to form a very strong, stable base layer. (Note: This is typically the same product as 1 1/4" Minus Crushed Rock).
Used for: Heavy-duty base for roads, driveways with heavy traffic, building foundations; structural fill; sub-base applications requiring significant load-bearing capacity.