The Effect of Voids in Mineral Aggregate (VMA) on Hot Mix Asphalt Pavements

Status:  Complete
Report Date:  03/26/2000


This research project investigates the level of Voids in the Mineral Aggregate (VMA) in Minnesota paving projects. Researchers analyzed 10 paving projects from 1996 to determine if a VMA decrease occurred, the magnitude of the decrease, and the potential causes of the decrease.

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