Revised ACI Proportioning Guide factors SCM, binary and ternary mixtures

Source: American Concrete Institute, Farmington Hills, Mich. American Concrete Institute Committee 211–Proportioning Concrete Mixtures has updated its signature publication to include the latest information on supplementary cementitious materials, chemical admixtures, and particle packing. ACI PRC-211.1-22: Selecting Proportions for Normal-Density and High-Density Concrete—Guide offers various examples incorporating binary or ternary mixes, plus key mixture proportioning parameters such as paste-to-void volume and…

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ACI finalizes Orlando Concrete Convention agenda

Source: American Concrete Institute, Farmington Hills, Mich. Engineers, contractors, educators, manufacturers, and suppliers will muster at the ACI Concrete Convention in Orlando, March 27-31, to collaborate on concrete codes, specifications, and practices. Technical and educational sessions will provide attendees with the latest research, case studies, best practices, and the opportunity to earn Professional Development Hours. Select programming will also be…

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