Mix it Up

Blacklidge Emulsions looked at volumetrics and performance of plant-produced mixes with increasing RAP content and its rejuvenating product, ReGen.

FDOT uses StellarFlex FR asphalt binder and Evotherm M-1 warm mix asphalt technology to combat pavement issues presented by horse-drawn carriage traffic.

Hawaii Asphalt Pavement Association Executive Director Jon Young explains components of a job mix formula for dense-graded mixes–a must read introduction to JMFs.

Rosphalt 50 design means extra delivery, paving, compaction considerations on Tappan Zee Bridge

The automated asphalt extraction is an innovative, efficient, quick and safe solvent-based extraction of asphalt binder from asphalt mixtures, to characterize and control the quality of asphalt mixtures by measuring asphalt content and studying the aggregate gradations. This method is used for quality control and assurance, acceptance criteria, and research activities. The PaveAnalyzer is designed […]

Minimal Impact of Operator Variables when using the Automated Extraction Machine (PaveAnalyzer) for asphalt binder and filler extraction from Asphalt Mixtures (Preliminary Results)

WisDOT has implemented an approach known as “regressed air voids” as they work to improve pavement durability and cracking resistance by increasing the amount of binder in their asphalt mixtures.

Cargill partners with NCAT, MnROAD to demonstrate reliability of performance-based evaluations of high RAP mixes.