2017 NAICS Definition

T = Canadian, Mexican, and United States industries are comparable.

327331 Concrete Block and Brick Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing concrete block and brick.

2007 NAICS		2012 NAICS		2017 NAICS		Corresponding Index Entries
327331		327331		327331		Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing
327331		327331		327331		Blocks, concrete and cinder, manufacturing
327331		327331		327331		Bricks, concrete, manufacturing
327331		327331		327331		Cinder (clinker) block, concrete, manufacturing
327331		327331		327331		Patio block, concrete, manufacturing
327331		327331		327331		Paving blocks, concrete, manufacturing
327331		327331		327331		Plinth blocks, precast terrazzo, manufacturing
327331		327331		327331		Precast concrete block and brick manufacturing
327331		327331		327331		Prestressed concrete blocks or bricks manufacturing
327331		327331		327331		Slumped brick manufacturing