Arizona Chapter
American Concrete Institute

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  • 14 Aug 2024 12:57 PM | Beth Britt (Administrator)

    Survey reveals mixed outlook for construction sector

    The 2024 Marcum National Construction Survey indicates a cautiously optimistic outlook for the construction industry. Federal funding from key legislative acts is poised to boost growth, but challenges remain, including economic and political uncertainty, a significant shortage of skilled labor and financial hurdles because of higher interest rates.

     Full Story: Concrete Products (8/12) 
  • 14 Aug 2024 12:54 PM | Beth Britt (Administrator)

    NASA engineer studies cement production with lunar soil

    Astronauts aboard the International Space Station are exploring innovative construction methods to save on the cost of sending materials from Earth. NASA flight engineer Matthew Dominick is examining how microgravity affects cement production with an experiment that includes mixing simulated lunar soil and other materials and incubating the mixture in a thermos.

     Full Story: Space Daily (8/13) 
  • 08 Aug 2024 9:03 AM | Beth Britt (Administrator)

    3D-printed concrete reefs bolster Omani marine life

    Telecommunication company Omantel and 3D-printing startup Innotech have partnered to 3D-print concrete artificial reefs to increase sea life. The initiative, with goals that include promoting sustainable fishing, aligns with Oman Vision 2040, an economic and social plan from the Omani government.

     Full Story: VoxelMatters (8/5) 
  • 25 Jul 2024 12:44 PM | Beth Britt (Administrator)

    How to take advantage of energy project tax credits

    Construction businesses can avail themselves of a 30% investment tax credit on clean energy projects offered under the Inflation Reduction Act of 2022 if they meet prevailing wage and apprenticeship requirements. Shawn Daray and Marisa Del Turco examine the requirements and responsibilities in detail.

    Full Story: Construction Business Owner (7/24) 
  • 25 Jul 2024 12:41 PM | Beth Britt (Administrator)

    Transit project uses low-carbon concrete to cut emissions

    The Montreal metro Blue Line Extension project, managed by AECOM, incorporates sustainability best practices by using low-carbon concrete and shotcrete mixtures for its 6-kilometer tunnel and five new underground stations. The project is part of the Envision verification framework and aims to significantly reduce carbon dioxide emissions, with studies showing an 80% reduction for cast-in-place tunnel linings and a 36% reduction for prefabricated segmental linings.

     Full Story: Tunnelling Journal(7/23) 
  • 25 Jul 2024 12:39 PM | Beth Britt (Administrator)


    Upcoming Webinar - NEx Webinar Series: Guidelines for Using FRP Dowels in Concrete Pavement

    Fiber-reinforced polymer (FRP) dowels are lightweight, noncorroding, and appear to be promising alternatives to conventional metal dowel bars. Much research on FRP dowel materials, design, and behavior has been conducted since the 1980s, including evaluation of the performance of several demonstration projects after 20 or more years of service. This research and long-term field experience have contributed to recent interest in the increased use of FRP dowels in highway pavements. This webinar will describe current thinking concerning physical and mechanical requirements (material properties) for FRP dowels, and concepts for designing load transfer systems using FRP dowels to provide joint behavior and pavement performance similar to those of pavements with solid metal dowels. The construction and performance of selected FRP-dowelled pavement construction projects will be presented, and newer specifications for using FRP dowels will be described. This webinarwill be presented by Mark Snyyder and Peter Taylor on August 21 from 1:00-2:00 PM EDT.

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    CONCRETE INNOVATION

    A look at Concrete Supply's new ready-mixed facility in S.C.

    Concrete Supply Co. has opened a ready mixed concrete plant in Spartanburg, S.C., to replace a 1960s-era facility. The new plant, rated at 300-yd./hour, is situated near major interstates and features two Con-E-Co LoPro 12RS models. The project included a collaboration with Intermont Group for a rail spur and cement terminal.

     Full Story: Concrete Products (7/23)
  • 25 Oct 2017 7:52 AM | Beth Britt (Administrator)

    ACI 318-14 Building Code references ACI 301-16 which is the Specification for Structural Concrete.  This code requires certified finishers.  Please be sure your project specifications are up to date!  Certified finishers add quality and value to your projects.    Here is how the revised code reads:

    ACI 301-16 5.3.4.1. Finisher Qualifications - Unless otherwise specified, at least one finisher or finishing supervisor shall be a certified ACI Flatwork Concrete Finisher/Technician or a certified ACI Flatwork Technician or equivalent. 

    For more information regarding this issue, you can contact the National Institute thru:  www.concrete.org or this local office at: 480-966-2213 or email us at:  azaci@outlook.com


  • 28 Aug 2017 12:32 PM | Beth Britt (Administrator)

    Thanks to ALL who came out to our 2017 Bowling tournament!
 Caruso Turley Scott Took the Trophy! Congrats!

    Thanks to ALL our Sponsors: Sundt Construction, SRMG, CEMEX, BASF, Brycon Construction, CalPortland, Hardrock Concrete Placement, Ninyo & Moore, Euclid Chemical, GCP Applied Technologies and ABC Polymer!  You guys ROCK!  Special thanks to Hardrock and Brycon for donating door Prizes!

  • 11 Aug 2017 11:56 AM | Beth Britt (Administrator)






    The topic of relevance is a core aspect of ACI's strategic plan. Actually, the first task assigned to new ACI Board of Direction members is to read Race for Relevance by Harrison Coerver and Mary Byers. Questions about relevance impact all standards development organizations (SDOs) like ACI.

    In a world driven by a superfast technology train, how can SDOs be as impactful tomorrow as they have been in the past? Isn't it easier to find a quick (and free) answer on Google, YouTube, or Wikipedia, rather than purchase and dive into hundreds of pages of codes and standards?

    The new dynamics of unpredictable technology change prompted ACI in 2015 to assign a task group the mission of developing an outlook for ACI in 2030. The result was ACI Vision 2030, which identified the megatrends in the world and our industry and recommended responses and actions ACI should take to maintain its relevance in the future.

    In discussing the current and future roles of ACI, we need to consider data, information, and knowledge and the relationships between them. The following chain from Making Sense of Data and Information (Elsevier, 2007) explains it best:

    Let's apply this to the data, information, and knowledge developed around properties of concrete production and supply. As shown in the table below, data are finite descriptions of the concrete delivered to the project, and information includes the application and the interpretation of the data. Knowledge results from the processing of the information as needed to manage or enhance the project schedule, cost, and quality.

    ACI has been developing consensus-based documents to equip the concrete industry with the tools to structure the data, transform it into useful and reliable information, and finally, and most importantly, model the information to develop consensus and universally trusted knowledge. While data is precise, information can take different shapes or forms, whereas useful knowledge must be based on consensus for it to be a universally accepted agent for improvement. Because of its rigorous consensus-based system, ACI provides a unique platform to build trusted and assured knowledge, something that Internet search engines fall short of guaranteeing.

    Having random information does not necessarily lead to correct knowledge. Knowledge implies deep understanding of data and information, experience in using and developing them, prior research, and continuous validation. This is exactly what our volunteers and staff bring to the industry. And that is how our Institute brings tremendous value in different critical areas of concrete construction, whether that value is life safety, durability, or constructibility.

    While this noble mission will surely survive the test of time, as validated by ACI Vision 2030, it may still not address tomorrow's requirements. The industry also needs quick access, smart and customized information, and direct answers—not just consensus-based documents, as valuable as they will always be.

    ACI has over 200,000 Facebook followers and around 60,000 members on its LinkedIn page, with most of our 21,000 active members participating. There are huge numbers of people on ACI social media channels who are not only seeking information, but also yearning to enhance their knowledge of concrete and its applications.

    ACI is therefore evolving from disseminating consensus-based knowledge to empowering a global concrete community, able to successfully address the challenges of concrete construction. Assuming this new responsibility will maintain ACI as one of the most relevant associations on concrete and its uses.

    Khaled W. Awad, Current ACI President


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