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Revolutionary Eco-Concretes from Coffee Grounds Boost Strength 30%

3/27/2025

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Summary

Story summary

Researchers at RMIT University have unveiled a groundbreaking eco-friendly concrete crafted from biochar derived from spent coffee grounds. This remarkable material boasts a 30% increase in strength compared to conventional concrete, while simultaneously tackling landfill waste and preserving precious sand resources. Tested in Gisborne, Victoria, this project promises a sustainable future for construction and waste management.

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Story summary

Researchers at RMIT University have unveiled a groundbreaking eco-friendly concrete crafted from biochar derived from spent coffee grounds. This remarkable material boasts a 30% increase in strength compared to conventional concrete, while simultaneously tackling landfill waste and preserving precious sand resources. Tested in Gisborne, Victoria, this project promises a sustainable future for construction and waste management.