Mass Concrete: How Big is Big?

    December 17, 2019
    4:00 PM - 7:00 PM
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    Barley's Kitchen and Tap
    11924 W 119th Street
    Overland Park, KS 66213
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    Mass Concrete: How Big is Big?

    What is Mass Concrete?  ACI 207.1R defines mass concrete as any volume of concrete with dimensions large enough to require that measures be taken to cope with the generation of heat from hydration of the cement and attendant volume change to minimize cracking.  But how does one predict whether mass concrete problems will occur and what steps should be taken?  This presentation will discuss how to identify mass concrete, ACI 301 requirements pertaining to it, and good construction practices.  Topics covered in this presentation will include:

    • Examples of mass concrete structures
    • Identifying mass concrete in the field
    • Specification requirements
    • Factors influencing mass concrete
    • Mitigation or design

    Join us for appetizers and pizza at

    11924 W 119th Street, Overland Park, KS 66213

    on Tuesday, December 17th

    4:15 pm - Sign in, appetizers, and cash bar is open

    4:45 - Listen to Rex Donahey discuss Mass Concrete

    Stick around after the talk for flatbread pizzas and networking with other concrete industry professionals until 7 pm. 

    Members - $25

    Non-Members - $30

    Cost includes appetizers, pizza, water and tea.  A cash bar is available for Barley's HUGE selection of beers and other drinks.

     

     

    Rex Donahey earned his PhD from the University of Kansas.  His career has included stints as a faculty member at Oklahoma State University and the University of Illinois; a structural engineer with Ellerbe Becket, Inc.; and the director of research at Composites Technologies Corporation.  For the last 14 years, he has been Editor-in-Chief of Concrete International, the magazine of the American Concrete Institute.  Donahey holds two patents related to insulated concrete wall panels.  He is a licensed professional engineer in Oklahoma and Florida, and he is a member of the Precast/Prestressed Concrete Institute.

     

     

     

     

     

     

     

    We will be giving away a one year subscription to ONE of the following (your choice):

    • ACI Online Collection of Concrete Codes, Specifications, and Practices ($799 value)
    • ACI University All-Access Digital Subscriptions (monthly webinars and on-demand courses) ($299 value)
    • ACI Concrete Repair Digital Subscription ($249 value)

    Drop your business card in the cylinder mold when you sign in for your chance to WIN!

    Tickets

    $25.00 KS ACI Member

    $30.00 Non-Members

    $0.00 Student Members of KS ACI