Whether you need to fit pavers together or trim up a patio, it could very well require cutting concrete with a saw ... a handheld saw may not cut the whole way through a block," says Martin.

Interior and exterior concrete often needs to be cut, ground or drilled for plumbing repairs, sidewalk removal, trip-hazard removal, leveling for handicap accessibility, tree root damage ...

Researchers in Japan found a way to make concrete that effectively emits no carbon dioxide (CO2) during the production process. The team of scientists, primarily from the University of Tokyo and ...