More from CONCRETE CONSTRUCTION

2011 Most Innovative Products Winners Announced
The results are in, and the 2011 MIP winners are ...
More

Manage traffic via innovative signal control
Three relatively simple measures have been used by transportation officials to improve traffic flow through intersections, reducing congestion: adaptive signal control, signal preemption/priority for transit and emergency vehicles, and advanced signal timing.
More

NDT with GPR
Ron Mundro has come across his share of challenges in the more than 20 years he has spent with Roughneck Concrete Drilling & Sawing Company, Morton Grove, Ill. The company's crews have for nearly a half century carefully cut and threaded core holes through concrete laced with rebar, pipe, and conduit. Until recently, skill and experience were the cutters' best hopes for not hitting hidden objects, and for dealing with them when they did.
More