The appropriate asphalt mix is essential for achieving project goals and ensuring pavement longevity. This session introduces common mix types, including dense-graded, Superpave, and specialty mixes, with guidance on selecting the best option based on traffic, climate, and performance needs. Participants will also learn about additives, compaction requirements, and quality control measures that impact pavement durability. Key considerations from maintenance and rehabilitation strategies—such as crack prevention, overlays, and preservation techniques—will be incorporated to help engineers make informed decisions that extend pavement life.

Keywords: Asphalt mix design, mix types, dense-graded, Superpave, specialty mixes, traffic considerations, climate factors, performance needs, additives, compaction requirements, quality control, pavement durability, maintenance strategies, rehabilitation, crack prevention, overlays, preservation techniques, pavement longevity, engineering decisions