The National Asphalt Pavement Association is the only association that exclusively represents the interests of the Hot Mix Asphalt producer/contractor on the national level with Congress government agencies and other national trade and business organiza
HMAT magazine (6 issues per year) A Guide for Hot Mix Asphalt Pavement (interactive CD) Superpave Construction Guidelines Roller Operations for Quality Paver Operations for Quality Hot Mix Asphalt Mix Type Selection Guide HMA Construction Reference