The coronavirus pandemic has led to a steep increase in face mask consumption and waste. Researchers at an Australian university propose using discarded masks with recycled concrete aggregate to pave roads. Researchers at Australia’s RMIT University have proposed a novel solution to manage the growing pollution of discarded face masks that litter the streets and seas and generate inordinate landfill waste. The study by M. Saberian, J. Li, S. Kilmartin-Lynch ...