ROAD BASE
We deliver itRoad Base (3/4″ To 1.5″, Idot, Ca-6)
Road Base with the IDOT CA-6 specification in a 3/4" to 1.5" size range is a well-graded aggregate blend commonly used as a foundational layer in construction projects. This material is typically produced by crushing and screening limestone or gravel to meet strict state standards, ensuring a mix of angular stone and fines for optimal compaction.
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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
- Driveway foundation
- Road construction
- Parking lot base
- Pathway subbase
- Structural fill
Road Base next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Road Base (3/4″ To 1.5″, Idot, Ca-6) | 3/4" To 1.5" | Angular | Driveway foundation | We deliver it |
| Road Base (1.25″) | 1.25" | Angular | — | We deliver it |
| Road Base (1.5″ To 3.5″, Limestone) | 1.5" To 3.5" | Angular | — | We deliver it |