Aggregates & Uses

Sand
Ballast
Shingle
Sub-Base

What are aggregates?

Aggregates form a category of materials generally used in construction, including sand, gravel, crushed stone, slag and recycled concrete. Aggregates are the most mined materials in the world. Aggregates are a component of composite materials such as concrete and asphalt concrete; the aggregate serves as reinforcement to add strength to the overall composite material.

Read more about aggregates here »