Australian researchers heated used coffee grounds to 350°C and turned them into material that made concrete 29% stronger, replacing part of the sand
- PC: AI GeneratedAfter a cup of coffee is brewed, the grounds left behind are often discarded as waste.
- But researchers have found a way to turn them into a useful material for concrete.
- A 2023 study examined whether spent coffee grounds (SCG) could replace part of the sand used in concrete after being converted into biochar through pyrolysis.
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- PC: AI GeneratedAfter a cup of coffee is brewed, the grounds left behind are often discarded as waste.
- But researchers have found a way to turn them into a useful material for concrete.
- A 2023 study examined whether spent coffee grounds (SCG) could replace part of the sand used in concrete after being converted into biochar through pyrolysis.
Sources: Times of India