5/8" Minus Crushed Aggregate is commonly used on driveways and walkways. It has the fines for compaction so it will pack down and stay in place. Since it is small in size, it finishes off fairly smooth when leveled and compacted. This product is also great for base material under flagstone, retaining walls, or concrete. It provides a firm base but deals better with water than crushed basalt will in these situations. The 5/8" Minus Crushed Aggregate is also known as Crushed Surfacing Top Course, or CSTC.
Common Uses:
- Parking Areas.
- Driveways.
- Walkways.
- Paver / Wall Base.