© 2024 Michigan State University Board of Trustees
Public Media from Michigan State University
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

MSU engineer studies where the rubber meets the road

M. Emin Kutay photo
Kevin Lavery
/
WKAR
Dr. M. Emin Kutay studies asphalt blends he and his team created in a laboratory in the Department of Civil and Environmental Engineering at Michigan State University.

MSU researcher Dr. Emin Kutayis looking for ways to use rubber from scrap tires in asphalt. Will his work lead to better roads in Michigan?

Earlier this month, the state of Michigan issued nearly $3-million in grants to study ways to create new uses for scrap tires. Michigan State University is using its funding to create stronger asphalt that will help our roads last longer. They’re developing a blend that’s already showing early signs of promise.

Current State’s Kevin Lavery talks with Dr. Emin Kutay, an assistant professor in the Department of Civil and Environmental Engineering at MSU. He and his team are experimenting with old scrap tires. Tests indicate that when you grind up rubber from old tires and mix it into the asphalt, it can prevent or at least slow road deterioration caused by traffic and weather. Dr. Kutay calls this substance “crumb rubber.”

Kevin Lavery served as a general assignment reporter and occasional local host for Morning Edition and All Things Considered before retiring in 2023.
Related Content
Journalism at this station is made possible by donors who value local reporting. Donate today to keep stories like this one coming. It is thanks to your generosity that we can keep this content free and accessible for everyone. Thanks!