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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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11/20/2023 ACI Contractor Members now have access to annual subscriptions that allow free access to all ACI University webinars and on-demand courses, plus unlimited access to the Institute’s 200+ practices (including all ACI guides and reports) and symposium volumes. Continue Reading »
3/13/2023 ACI will bestow its highest honor – ACI Honorary Membership – on the following individuals at the ACI Concrete Convention April 2-6, 2023: Continue Reading »
8/16/2022 The American Concrete Institute has released an updated version of ACI PRC-211.1-22: Selecting Proportions for Normal-Density and High-Density Concrete—Guide. This guide to concrete proportioning provides background information on, and a procedure for, selecting and adjusting concrete mixture proportions. The update is a significant and timely major revision of the guide. Continue Reading »
6/1/2022 In this month's President's Memo, ACI President Charles Nmai discusses “The Quest for Carbon-Neutral Concrete” with the common options available to design professionals as they try to meet the carbon-neutral goals of owners and the design community. While most goals for achieving carbon neutrality are earmarked for 2050, some are as early as 2030! Continue Reading »
4/20/2022 The American Concrete Institute (ACI) announces its 2022-2023 president, vice president, and four board members. Continue Reading »
2/15/2021 The ACI Virtual Concrete Convention – known as the world’s gathering place for advancing concrete – will be held virtually from March 28-April 1, 2021, and will feature 45 total sessions. Continue Reading »
2/15/2021 This 2-part featured session titled Impact of Hot Weather Conditions on Concrete Repair is moderated by Tarek Khan and Michael Faubel, and will assist contractors, material suppliers and specifiers with practical information on planning, constructing, and designing successful concrete repairs in hot weather. Continue Reading »
2/15/2021 The featured session titled The Concrete Industry in the Era of Artificial Intelligence is moderated by M.Z. Naser, and will provide insight on the merit of using artificial intelligence (AI) in the concrete industry with focus on how to better the performance of concrete materials at ambient and elevated temperatures and showcase the substantial potential of using AI to improve design of concrete structures under traditional and fire conditions. Continue Reading »
4/2/2020 The American Concrete Institute (ACI) announces its 2020-2021 president, vice president, and four board members. Jeffrey W. Coleman has been elected to serve as president of the Institute for 2020-2021, Charles K. Nmai has been elected ACI vice president for a two-year term, and Cary S. Kopczynski is now the Institute’s senior vice president, which is also a two-year term. Continue Reading »
1/30/2018 ACI will bestow its highest honor – ACI Honorary Membership – on the following individuals at The Concrete Convention and Exposition in Salt Lake City, UT, USA, March 25-29, 2018. Continue Reading »
7/12/2017 ACI is a global authority in research and innovation in concrete, and is committed to leading the way in disseminating research knowledge to benefit all participants in the concrete industry, with the vision to provide everyone with the knowledge needed to use concrete effectively to meet the demands of a changing world. Continue Reading »
2/27/2017 ACI will bestow its highest honor – ACI Honorary Membership – on the following individuals at The Concrete Convention and Exposition in Detroit, MI, USA, March 26-30, 2017 - David W. Fowler; Luis E. García; Satyendra K. Ghosh; and Koji Sakai. Continue Reading »
12/20/2016 What is Concrete? This basic question and many more are answered in the CCS-0S(16) Concrete Fundamentals - Spanish Language Version. In full color, with updated content and dual units, Fundamentos del concreto is intended for anyone who wants an introduction to concrete and concrete construction. Chapters cover concrete basics, materials, construction practices, testing, and more. Continue Reading »
2/3/2016 The American Concrete Institute expands its Concrete Craftsman Series with two new books for concrete industry professionals—Concrete Fundamentals and Placing and Finishing Decorative Concrete Flatwork. Continue Reading »
1/28/2016 In direct response to feedback from members and customers, the American Concrete Institute has published two new books as part of its Concrete Craftsman Series to provide guidance and best practices to concrete contractors. The new Concrete Fundamentals and Placing and Finishing Decorative Concrete Flatwork books provide concrete industry professionals with indispensable information. Continue Reading »
9/24/2015 Every year, a substantial amount of ready-mixed concrete is returned to concrete plants for disposal due to many reasons, such as excessive slump loss during transport, surplus production and trial batches. One of the main reasons for rejecting a great number of truckloads of concrete every year is due to the strict accordance to the 90-minute time limit. Continue Reading »
8/11/2014 Concrete is the world’s first choice of material in many construction efforts. To continually improve the quality of concrete knowledge, research is needed on a continual basis, particularly at a time when energy and sustainability issues are major factors. Continue Reading »
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10/1/1997 Continue Reading »
December 2024 ACI at the Forefront of Sustainable Concrete Construction
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