After the Palisades and Eaton fires scorched entire neighborhoods, the Army Corps of Engineers set up operations to recycle ...

Led by Asst. Prof. Yuya Sakai, scientists at The University of Tokyo ground pieces of such concrete into a powder, then added water, along with lignin obtained from wood waste.

Wood waste is also sourced from sawdust, scrap wood and other agricultural waste. Rather than sending this wood off to landfills, it is instead leveraged in the concrete recycling process for the ...

SIKA ACHIEVES BREAKTHROUGH IN CONCRETE RECYCLING BY DEVELOPING A GROUND-BREAKING NEW PROCESS Sika has developed a new, ground-breaking recycling process for old concrete. The old concrete is ...

Researchers have made concrete 30% stronger by replacing a percentage of sand with spent coffee grounds, an organic waste produced in huge amounts that usually ends up in landfill.

Compression load testing of a geopolymer concrete cylinder. Author provided Our experimental results showed geopolymers containing waste glass sand have higher strength and absorb less water than ...