AGGREGATE BASE COURSE
We deliver itAggregate Base Course (3/8″ Minus, Dense, Grade)
Aggregate Base Course in a dense grade and 3/8" minus size range is a compactable blend of crushed stone, gravel, and fines. The "dense grade" attribute means the material contains a well-graded mix of particle sizes, including fine particles that fill voids between larger stones. The "3/8" minus" specification indicates that the largest particles are 3/8 inch in diameter, with smaller sizes and fines included.
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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 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″ Minus, Dense, Grade) | 3/8" Minus | 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 |