327320 Ready-Mix Concrete Manufacturing

This industry comprises establishments, such as batch plants or mix plants, primarily engaged in manufacturing concrete delivered to a purchaser in a plastic and unhardened state. Ready-mix concrete manufacturing establishments may mine, quarry, or purchase sand and gravel.

Cross-References. Establishments primarily engaged in--
  • Operating sand or gravel pits--are classified in U.S. Industry 212321, Construction Sand and Gravel Mining; and
  • Manufacturing dry mix concrete--are classified in U.S. Industry 327999, All Other Miscellaneous Nonmetallic Mineral Product Manufacturing.
2007
NAICS
  2012
NAICS
  2017
NAICS
  Corresponding Index
Entries
327320 327320 327320  Central-mixed concrete manufacturing
327320 327320 327320  Concrete batch plants (including temporary)
327320 327320 327320  Ready-mix concrete manufacturing and distributing
327320 327320 327320  Transit-mixed concrete manufacturing
327320 327320 327320  Truck-mixed concrete manufacturing