Reducing Cold-Weather Cracking in Asphalt Pavements

Status:  Complete
Report Date:  12/31/2009


Researchers evaluated the low-temperature fracture properties of 12 asphalt mixtures and nine asphalt binders used in the 2008 MnROAD reconstruction project. Results will help departments of transportation choose materials that are fracture-resistant in cold weather and provide baseline data for several other low-temperature cracking research efforts.

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