CRUSHED STONE CRUSHED STONE
Reference onlyCrushed Stone (#4 To 5/8″, Ca70)
Crushed stone with a Ca70 attribute in the #4 to 5/8" size range is a versatile aggregate produced by mechanically crushing durable rock into angular fragments. The Ca70 designation typically refers to a high-calcium content, making this material especially suitable for applications where chemical stability or pH control is important, such as in certain concrete mixes or agricultural uses.
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 crushed stone 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
- Concrete aggregate
- Drainage systems
- Landscaping
- Railroad ballast
We don't stock this — here's what we deliver
3/4" Crushed Stone
3/4" crushed stone is angular stone at the size most driveways and drainage projects call for — big enough to shed water, small enough to spread with a rake.
See delivered price →#57 Crushed Stone
#57 crushed stone is angular 3/4-inch stone that drains fast and locks together, not something you'd walk on barefoot.
See delivered price →Crushed Stone next to what it gets confused with
| Rock | Size | Shape | Where it wins | Can we deliver it |
|---|---|---|---|---|
| Crushed Stone (#4 To 5/8″, Ca70) | #4 To 5/8" | Angular | Road base | Reference only |
| Crushed Stone | — | Angular | — | Reference only |
| Crushed Stone (#1 Minus) | #1 Minus | Angular | — | Reference only |