NCAT W10: BioMAG™ Carries 20% RAP Through 20 Million ESALs

Saturday, 25 July 2026 / Published in Demo Projects, SIP-1111™, SIP-1111™ Rejuv
Three crew members stand on a paver placing a fresh asphalt mat at the NCAT Test Track.
A BioMAG™ section built with 20% RAP entered accelerated truck traffic at the NCAT Test Track in 2018 and accumulated approximately 20 million ESALs with minimal surface distress.

Altoona, Iowa: BioMAG™ Improves Low-Temperature Grade in a 20% RAP Roadway

Saturday, 25 July 2026 / Published in Demo Projects, SIP-1111™, SIP-1111™ Rejuv
Two views show crews paving the Altoona BioMAG roadway section.
Altoona paired 20% RAP with BioMAG™, a 50% SIP-1111™ rejuvenator and 50% biopolymer formulation, in a full-scale Iowa roadway demonstration.

Boone, Iowa: 18% RAP and Polymer Performance with BioMAG™

Saturday, 25 July 2026 / Published in Demo Projects, SIP-1111™, SIP-1111™ Rejuv
A paver and orange roller place a black asphalt mat beside fields at the BioCentury Research Farm.
The BioCentury Research Farm demonstration paired 18% RAP with a 6% BioMAG™ and 2% SBS formulation that delivered a broad continuous binder grade range and strong MSCR recovery.

St. Joseph: 25% RAP Holds the Modified Binder Grade

Saturday, 25 July 2026 / Published in Demo Projects, SIP-1111™, SIP-1111™ Rejuv
Three photographs show the paving crew, fresh asphalt, and paving train on West Cliff Street in St. Joseph.
A city-street demonstration in St. Joseph paired 25% RAP with BioMAG™ and retained the modified binder's continuous performance-grade range after recovery.

Indiana Soybean Alliance: The 40% RAP BioMAG™ Section

Saturday, 25 July 2026 / Published in Demo Projects, SIP-1111™, SIP-1111™ Rejuv
A paver, red haul truck, roller, and crew work in the Indiana Soybean Alliance parking lot.
One section of the Indiana Soybean Alliance parking-lot demonstration paired 40% RAP with BioMAG™ and supplemental SIP-1111™, reaching approximately PG 64H-28 and exceeding the project summary's cracking thresholds.