MIT students are working to utilize recycled plastic to strengthen concrete. IDC’s Mike Short is leading the effort to radiate the plastic and mix with concrete – resulting in concrete that is 20% stronger.
“There is a huge amount of plastic that is landfilled every year,” says Michael Short, an assistant professor in MIT’s Department of Nuclear Science and Engineering. “Our technology takes plastic out of the landfill, locks it up in concrete, and also uses less cement to make the concrete, which makes fewer carbon dioxide emissions. This has the potential to pull plastic landfill waste out of the landfill and into buildings, where it could actually help to make them stronger.”