Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
That is the buried precast drainage and utility vault question. By Eric Carleton, P.E. In 2000, […]
AASHTO – this acronym stands for American Association of State Highway and Transportation Officials. If you […]
Eric Carleton, P.E., NPCA’s director of codes and standards, recently attended the American Association of State […]
By Eric Wathen, P.E. One of the most important questions a precaster can ask is, “Can […]
If you’ve ever driven on a road that is past its prime, you know how quickly […]
Compliance with standards – the basics of quality products.
National Precast Concrete Association, NPCA, has been invited to join the panel for an international tour to review the use of Precast Concrete Pavement Systems, PCPS, in four to five countries.
How will the new AASHTO loading specifications affect you?