RMIT researchers found a way to turn cigarette butts into bricks; adding 1% waste could cut brick-firing energy use by 10% |
Cigarette butts are one of the world’s most common forms of litter, but the researchers have found a way to reuse this waste by incorporating it into bricks. Their research explores how discarded cigarette filters could be collected, processed, and added to lightweight fired-clay bricks on an industrial scale. Earlier RMIT research found that bricks…