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211 - Proportioning Concrete Mixtures


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: Timothy Folks

TAC Contact: Michael Brown

Upcoming Open Meetings:
ACI Spring Convention 2018 - 3/28/2018 8:00 AM-10:00 AM - GA-Imperial Ballroom A, Salt Lake City, UT

Upcoming Convention Sessions:
Specifications and ACI 211, What Your Professor Never Told You, Part 1 of 2
ACI Fall Convention 2018 - Las Vegas, NV

Specifications and ACI 211, What Your Professor Never Told You, Part 2 of 2
ACI Fall Convention 2018 - Las Vegas, NV

Documents Under Development:
• 211.1R (Future): Guide for Selecting Proportions for Normal Density and High Density Concrete
• 211.XR (Future): Report on Assessing Aggregate Gradation
• 211.YR: Aggregate Packing Model
• 211.ZR: Guide to Selecting Proportions for Pumpable Concrete

Work Folders (ACI)

Meeting Agenda & Approved Minutes
Meeting--October 18, 2017
Meeting--March 29, 2017
Meeting--October 26, 2016
Meeting--April 20, 2016
Meeting--November 11, 2015
Meeting--April 15, 2015
Meeting--October 29, 2014
Meeting--March 26, 2014
Meeting--October 23, 2013
Meeting--April 17, 2013
Meeting--March 21, 2012
Meeting--October 19, 2011
Meeting--October 27, 2010
Meeting--March 24, 2010
Meeting--November 11, 2009
Meeting--March 14, 2009
Meeting--November 05, 2008
Meeting--April 02, 2008
Meeting--March 26, 2008
Meeting--October 17, 2007
Meeting--April 25, 2007
Meeting--November 08, 2006
Meeting--March 29, 2006
Meeting--March 28, 2006
Meeting--November 09, 2005
Meeting--April 20, 2005
Meeting--October 27, 2004
Meeting--March 17, 2004
Meeting--September 30, 2003
Meeting--April 02, 2003
Meeting--October 30, 2002
Meeting--April 24, 2002
Meeting--October 31, 2001