Researchers have shown how disposable face masks could be recycled to make roads. Their study shows that using the recycled face mask material to make just one kilometre of a two-lane road would use up about 3 million masks.
Researchers have shown how disposable face masks could be recycled to make roads. Their study shows that using the recycled face mask material to make just one kilometre of a two-lane road would use up about 3 million masks.