North American Product Classification System (NAPCS) Canada 2012 Version 1.2

162 - Stone, sand, gravel, clay, and refractory minerals

This group comprises stone, sand, gravel, clay, and refractory minerals.

16212 - Sand, gravel, clay, and refractory minerals

This class comprises sand, gravel, clay, and refractory minerals.

162121 - Construction sand and gravel

This subclass comprises sand and gravel that has not been further processed than crushing, washing or screening.

1621211 - Construction sand and gravel

Sand and gravel that has not been further processed than crushing, washing or screening.

• Illustrative example(s)

  • construction aggregate
  • crushed gravel, screened only
  • crushed gravel, washed and screened
  • pebbles
  • rolled sand
  • sand, screened only
  • unprocessed gravel
  • unprocessed sand
  • washed and screened gravel

  All examples