AGGREGATE BASE COURSE
We deliver itAggregate Base Course (3/4″, Idot, Ca-51)
Aggregate Base Course in the IDOT CA-51 specification and a 3/4" size range is a high-quality, crushed stone material engineered for use as a stable foundation layer in roadways, parking lots, and other paved surfaces. Produced by crushing and screening durable rock, this aggregate meets Illinois Department of Transportation (IDOT) standards, ensuring consistent gradation and performance.
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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
Yard and spec names
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What people use it for
- Road base
- Driveways
- Parking lots
- Pathways
- Foundation support
Aggregate Base Course next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Aggregate Base Course (3/4″, Idot, Ca-51) | 3/4" | Angular | Road base | We deliver it |
| Aggregate Base Course | — | Angular | — | We deliver it |
| Aggregate Base Course (#1 Minus, Vdot) | #1 Minus | Angular | — | We deliver it |