AGGREGATE BASE COURSE
We deliver itAggregate Base Course (3/8″, Idot, Ca-70)
Aggregate Base Course with the IDOT CA-70 specification in a 3/8" size is a high-quality crushed stone blend designed for use as a stable foundation layer in construction projects. Manufactured by crushing and screening durable stone, this material 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
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 base
- Driveway subbase
- Pathway foundation
- Parking lot base
- 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 (3/8″, Idot, Ca-70) | 3/8" | 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 |