Ternary Concrete Mixes with Cement, Slag, and Fly Ash - Technical Bulletin

For Many Concrete Producers, meeting the engineers’ concrete performance standards, the contractors’ and finishers’ field performance needs and the owner’s budgetary limitations generates the need to utilize cementitious materials in addition to portland cement. Historically, the two materials typically considered have been either ground granulated blast furnace slag (GGBFS) from iron ore blast furnaces or fly ash from coal combustion power plants.