Tag Archives: magnetite

In the news: innovative U of M and MnDOT pothole repair technology

Last night, KARE-11 News featured innovative pavement repair research sponsored by MnDOT. In a public-private partnership, Larry Zanko of the Natural Resources Research Institute at University of Minnesota Duluth connected with Krik Kjellberg’s company to microwave a mix of asphalt and magnetite in road holes, creating a long-lasting pothole fix.