It’s actually a common question: What’s Crushed Stone Aggregate?
Well, the answer is straightforward: its crushed stone. Crushed aggregate is crushed by machinery (opposed to natural wear you might find in a riverbed or canyon). Basically, at Lynx Cat Mountain Quarry in Hinkley California, we take the big granite and crush it for construction uses.
The more important question is, what is it used for?
Really just about any type of large-scale construction: Foundations, railroads, drainage systems, roads, and highways all need large quantities of crushed aggregate base.