When drilling or coring into reinforced concrete, it’s critical to know what lies beneath the surface. Accidentally hitting a reinforcement bar (rebar) or embedded conduit can cause costly damage, ...

The scourge of modern concrete is, perhaps surprisingly, rust. Most concrete structures are laced with steel rebar to add strength, but if the metal corrodes, it can cause the concrete to fail ...

Concrete is crumbling on the Cross County Parkway in Westchester, revealing metal reinforcement called rebar that is not supposed to be exposed to the elements. The highway hazard has drivers very ...