Columnist Bruce Deachman recently wrote about Ottawa sidewalks that are too often “obstacle courses, pot-holed nightmares for strollers, walkers, the elderly and the absent-minded, with, in at least ...

If you have cracks in your concrete, have no fear! The handy, dandy pool noodle is here. This is how to use it to repair cracks and why it is a good idea.

Iron tailings sand improves concrete properties under cyclic loading, with optimal performance at 30%-40% replacement, enhancing strength and energy absorption.

A recent study investigates the combination of steel fibers and graphene oxide in improving concrete strength, potentially ...