AGGREGATES

Aggregate is sand, gravel and crushed stone in
their natural or processed state and it is fundamental to nearly every
construction project.  It is used by
communities to build and maintain roads and for residential and
commercial/industrial developments.

Types:

• Sand size
  0-4 mm, size 0-6 mm, washed sand, double washed sand, & mortar sand


• Aggregate
  size 06-15 mm and 15-25 mm


• Base and
  sub base aggregate


• Rock
  core, rock filter, armor rock, rubble, and rock-field


• Mixed
  mountain rock, mixed river rock