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Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a commitment to pursuing the best use of concrete.
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Home > Committees > Directory of Committees > A Committee Home
Committee Mission: Develop and report information on the proportioning of concrete mixtures.
Goals: 1) Revise and ballot "Standard Practice for Selecting Proportions for Normal Weight Concrete" (ACI 211.1-91); Revise documents to include heavyweight concrete, submittal of concrete proportions, laboratory tests, and assessing aggregate gradation for proportioning.
Chair: Ezgi Wilson
TAC Contact: Oscar Antommattei
Upcoming Convention Sessions: Role of Life Cycle Assessment (LCA) and Environmental Product Declarations (EPDs) in Concrete Sustainability Evaluation, Part 1 of 2ACI Fall Convention 2023 - Boston, MA Role of Life Cycle Assessment (LCA) and Environmental Product Declarations (EPDs) in Concrete Sustainability Evaluation, Part 2 of 2ACI Fall Convention 2023 - Boston, MA Concrete performance improvement as a means of reducing the life cycle carbon footprint of built environmentACI Spring Convention 2024 - New Orleans, LA Practical Usage of Aggregates’ Gradation and Packing Towards Concrete Low Global Warming Potential ACI Spring Convention 2024 - New Orleans, LA
Published Committee Documents: • ACI PRC-211.1-22: Selecting Proportions for Normal-Density and High Density-Concrete - Guide • ACI PRC-211.4-08: Guide for Selecting Proportions for High-Strength Concrete Using Portland Cmt & Other Cementitious Material • ACI PRC-211.5-14 Guide for Submittal of Concrete Proportions • ACI PRC-211.6-14: TechNote: Aggregate Suspension Mixture Proportioning Method • ACI PRC-211.7-20: Guide for Proportioning Concrete Mixtures with Ground Calcium Carbonate and Other Mineral Fillers • ACI PRC-211.8-15 Guide to Troubleshooting Concrete Mixture Issues as Influenced by Constitutive Materials, Jobsite Conditions • ACI PRC-211.9-18: Guide to Selecting Proportions for Pumpable Concrete See all Committee Documents...
What type of document?: AgendaMinutesCorrespondenceDraftNewBusiness
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