Combined Aggregate Gradation
This article originally appeared in the Precast Today 2023 Q1 edition. By Claude Goguen, P.E. When […]
Australians Use Disposable Coffee Cups as Substitute for Sand in Concrete
NPCA Staff Report Engineers at Victoria University in Melbourne, Australia, are turning the waste from their […]
The World is Starting to Run Short on Sand
By Joe Frollo As cities get bigger and modernization spreads globally, a natural resource that once […]
Troubleshooting Hot Weather Concreting
By Kayla Hanson, P.E. Although the calendar tells us summer has not officially started yet, the […]
One Thing: Sampling Fresh Concrete
By Kayla Hanson, P.E. Editor’s Note: This is the second article in a year-long series that focuses […]
Questions from the Field
Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
One Thing: Aggregate Moisture Content Testing
By Kayla Hanson, P.E. Editor’s Note: This is the first article in a year-long series that […]
Concrete Mix Design: Understanding Aggregate
Aggregate shape’s effect on concrete quality. By Frank Bowen Editor’s Note: This is the second article […]
Questions from the Field
Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
Cold Weather Concreting
As autumn settles in, many of us have started dressing in warmer layers and donning thicker […]
Questions from the Field
Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
Questions from the Field
Questions from the Field is a selection of questions NPCA Technical Services engineers received from calls, […]
