Aggregate Base Course (Commercial, Subbase)

Aggregate Base Course for Commercial Subbase Applications

Aggregate Base Course, specified for commercial subbase use, is a foundational construction material composed of crushed stone, gravel, or recycled concrete. It is engineered to provide a stable, load-bearing layer beneath pavements, roads, and large-scale commercial structures. The material is produced by mechanically crushing and screening raw aggregates to ensure a consistent blend of particle sizes, which enhances compaction and structural integrity.




The commercial subbase attribute indicates that this aggregate is designed to meet rigorous performance standards, supporting heavy traffic and substantial structural loads. Its well-graded composition allows for excellent compaction, minimizing settlement and providing a reliable base for asphalt or concrete surfaces. Common applications include roadways, parking lots, industrial yards, and large building pads. The primary advantage of using Aggregate Base Course as a commercial subbase is its durability and ability to distribute loads evenly, though it may require mechanical compaction equipment for optimal performance.