CEMENTITIOUS MATERIALS JOINT VENTURE TARGETS GREAT PLAINS MARKET
Ash Grove Cement and Fly Ash Management, LLC, of Topeka, Kan., have launched Ash Grove Resources, LLC, which will supply supplementary cementitious materials...
Timing is right for better performance
Editors Note: Recent changes in admixture technology are addressing mix-set time. With that in mind, we revisit the basics of mix chemistry in this first...
The essentials of SCMs
With the use of supplementary cementing materials in concrete mix designs increasing substantially in recent years, Portland Cement Association has developed...
European branding
Global cement and concrete players continue their North American positioning. The latest realignment will shelve one of the industry's oldest brands,...
Limestone addition moves through ASTM
Portland Cement Association's proposal to permit the use of as much as 5 percent ground limestone in ASTM C 150 portland cements passed a full Committee...
PCA proposes revised C 150 to reduce carbon-dioxide emissions
In a November 12 press briefing at the Greenbuild Conference and Exposition in Pittsburgh, Portland Cement Association members announced a proposal to...
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