Concrete is a science. Discover why improper substrate and adding water can lead to cracks and premature failure.

Calcium chloride is the most effective and least expensive cold weather accelerator for concrete. But its use may be limited by building codes or prohibited by some specifications. Contractors then ...

There’s a better way to revitalize these steps and add color to concrete. Beware of painting concrete, as it presents a dangerous slip hazard. (Tim Carter/TNS) Perspective by Tim Carter Every day, I ...