Aggregate Base Course (Class 2 (1.5″)

Aggregate Base Course, Class 2 (1.5")

Aggregate Base Course in a Class 2, 1.5" size range is a well-graded blend of crushed stone, gravel, and fines engineered for use as a foundational layer in construction projects. This material is produced by mechanically crushing and screening quarried rock to achieve a consistent mix of particle sizes, with the largest pieces measuring up to 1.5 inches.

The 1.5" Class 2 specification ensures optimal compaction and load-bearing capacity, making it ideal for use beneath roads, driveways, parking lots, and concrete slabs. Its well-graded composition allows for excellent stability and drainage, reducing the risk of settling or shifting over time. While the larger aggregate size provides strength, the inclusion of fines helps the material lock together when compacted, creating a solid, durable base. This makes it a preferred choice for both residential and commercial applications where a stable subbase is critical. One consideration is that, due to its coarse texture, it is not suitable as a finished surface but excels as a structural layer beneath other materials.