Economic Census 2002: Manufacturing, Industry Series. Asphalt Paving Mixture and Block Manufacturing

摘要

The economic census is the major source of facts about the structure and functioning of the nations economy. It provides essential information for government, business, industry, and the general public. NAICS code 324121 - Asphalt Paving Mixture and Block Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing asphalt and tar paving mixtures and blocks from purchased asphaltic materials.