The Economic Times

In 2022, researchers studied sugarcane bagasse ash as a partial cement substitute; lower replacement levels showed better mechanical performance in concrete

Researchers are investigating the potential of sugarcane bagasse ash as a sustainable alternative for concrete production. Rich in silica, this byproduct has the ability to chemically bond with cement. Initial studies suggest that substituting up to twenty percent of ordinary cement with this ash could enhance sustainability. Nevertheless, exceeding this percentage may compromise both the concrete's strength and its workability, while establishing an effective supply chain poses significant logistical hurdles.