The three panels attached to the footpath indicate different types of concrete used in the footpath, as part of the trial. The right panel indicates the section using coffee biochar in the ...

“I propose upgrading the footpaths to M40-grade concrete, given the heavy pedestrian traffic and the need for a long-lasting solution,” he said. Ghole pointed out that M40-grade ...

Thus, the scientist and his team collaborated with Macedon Ranges Shire Council in Central Victoria to create a footpath made of this concrete. An aerial view of footpath made out of coffee concrete.