Barger honored for contributions to ASTM International Cement Standards

Words: Catherine AdkinsonGregory S. Barger, technical center director at Ash Grove Cement Co., Overland Park, Kansas, has received the Bryant Mather Award from ASTM International Committee C01 on Cement. The committee honored Barger for his overall outstanding contributions to the development and continuing improvement of C01 standards and the advancement of knowledge related to portland and blended cements.

Barger, who joined ASTM in 1988, was named an honorary member of both C01 and C09 on Concrete and Concrete Aggregates in 2009. A member at large on the C01 executive subcommittee, he has received several awards for his work, including the Award of Merit and title of fellow − ASTM’s highest honor for contributions to standards activities. Barger also serves on Committees C12 on Mortars and Grouts for Unit Masonry and C15 on Manufactured Masonry Units.

A graduate of Ohio State University, where he earned a bachelor’s degree in microbiology/chemistry, Barger started his career at Southwestern Portland Cement in Fairborn, Ohio, where he was an analyst, research chemist, and then corporate process chemist at their Victorville, California, location. He joined Ash Grove Cement Co. in 1990 as a research lab manager and assumed his current title in 1992.

Outside ASTM, Barger is a fellow of the American Concrete Institute, and a member of the American Ceramic Society — Cements Division and the Portland Cement Association. He holds two U.S. patents.
 0
Why Belden Brick Has Lasted 140 Years
August 2025

‘Why We’ve Lasted 140 Years’ How The Belden Brick Company’s approach to manufacturing excellence continues to solve modern brick masonry challenges Ask masonry contractor Jason Hauer what separates good brick from great brick, and he’ll tell you about h

MAP Partner
Read More
Achieving Consistent Mortar Mixes: Key to Successful Masonry Projects
August 2025

Consistency is the cornerstone of quality masonry. A uniform mortar mix is critical for the structural integrity and durability of any project, from a simple brick wall to an intricate stone design. When mortar lacks consistency, it can lead to weak joint

MAP Partner
Read More
What’s In Your Data Backup Strategy?
August 2025

Your business handles plenty of critical data, and losing it could result in operational downtime, financial losses, and a damaged reputation. For businesses owners, a robust data backup strategy can help you stay resilient and competitive in the fuel mar

Safety Library
Read More
Facial Recognition for Masonry Companies
August 2025

Masonry companies face a unique set of challenges. Managing a mobile workforce across multiple job sites requires precision and accountability. CrewTracks recognizes this need and has introduced an innovative facial recognition feature designed to streaml

MAP Partner
Read More