Disposable face masks became a non-degradable form of garbage causing environmental issues. Recycling these masks into useful material was approached previously in a study. Now a team of researchers at Washington State University developed a new method to use surgical face masks to create stronger and durable concrete. The team shredded the surgical masks into fibers and treated them ... https://www.coherentmarketinsights.com/news/disposable-face-mask-may-be-used-for-making-stronger-concrete-688