Class ¾ inch dense graded HMA (Hot Mix Asphalt) pavements built between 1998 and 2002 were examined to determine their performance. No evidence was found that indicated that the Class ¾ inch mixes were performing any better or worse than other dense graded mixes built during the same time period.
Washington (State). Dept. of Transportation. Materials Labratory
Hot mix paving mixtures, Dense graded aggregates, Pavement performance, Classes of materials, Pavement management systems, Properties of materials, Evaluation and assessment, Performance measurement.