The term “aggregate” refers to coarse particulate material such as crushed stone, gravel, sand, clay, and marl. Aggregate is used in the construction of buildings, roads, dams, and other infrastructure as a base material or in composite material such as concrete.


  • Concrete aggregate
  • Asphalt aggregate
  • Drainage stone
  • Seal coat chips for roadways
  • Stone roads and driveways
  • Road base
  • Backfill
  • Agricultural-lime (Ag-lime)
  • Stabilized earth or reinforced soils