AGGREGATE BASE COURSE
We deliver itAggregate Base Course (Caltrans)
Aggregate Base Course meeting Caltrans specifications is a high-quality blend of crushed stone, gravel, and sand engineered for use as a foundational layer in road and pavement construction. Manufactured to strict standards, this material ensures optimal compaction, stability, and load-bearing capacity, making it a preferred choice for projects requiring compliance with California Department of Transportation (Caltrans) guidelines.
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Also called
If a contractor or a spec sheet handed you one of these names, this is the rock they mean.
What people call it
Ask for aggregate base course and we'll know what you want. If you have a spec number, give us that instead and we'll match it.
What people use it for
- Road construction
- Driveway base
- Parking lot subbase
- Pathway foundation
- Structural fill
Aggregate Base Course next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Aggregate Base Course (Caltrans) | — | Angular | Road construction | We deliver it |
| Aggregate Base Course | — | Angular | — | We deliver it |
| Aggregate Base Course (#1 Minus, Vdot) | #1 Minus | Angular | — | We deliver it |