Questions from the Field March 9, 2021 Leave a Comment Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
Questions from the Field December 7, 2020 2 Comments Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
Questions from the Field October 5, 2020 Leave a Comment Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
Troubleshooting Hot Weather Concreting May 7, 2019 Leave a Comment By Kayla Hanson, P.E. Although the calendar tells us summer has not officially started yet, the […]
One Thing: Statistical Analysis of Test Results May 7, 2019 Leave a Comment By Phillip Cutler, P.E. Editor’s Note: This is the third article in a year-long series that […]
One Thing: Sampling Fresh Concrete March 14, 2019 Leave a Comment By Kayla Hanson, P.E. Editor’s Note: This is the second article in a year-long series that focuses […]
Measuring Compressive Strength September 22, 2017 1 Comment Avoid common mistakes while measuring the compressive strength of concrete. By Mitch Rector Editor’s Note: This article […]
Speaking in Cone April 1, 2015 1 Comment By Eric Carleton, P.E. Precast concrete manholes have been a critical component of our infrastructure for […]
Strength to a Double Tee October 13, 2014 16 Comments By Evan Gurley and Kayla Hanson, P.E. What happens when 4,400-lb highway barriers are placed on […]