Impact of Low Asphalt Binder for Coarse HMA Mixes
The Minnesota Department of Transportation has released a report that evaluates low asphalt binder content mixes to determine the potential for poor cracking performance and high permeability. Premature cracking and inferior durability in asphalt mixtures with lower asphalt binder contents is a concern in Minnesota due to the cold climate conditions.
This Summary Last Modified On: 8/7/2017