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364 - Rehabilitation


Committee Mission: Develop and report information on the analysis and design of repair, rehabilitation, and strengthening of existing concrete and masonry structures.

Goals: 1) Address controversial or "gap" issues concerning concrete repair and rehabilitation not covered by existing documents through TechNotes; 2) Develop and report information on the analysis and design of repair, rehabilitation, and strengthening of existing concrete and masonry strucures; 3) Collect and disseminate information on sustainability and other topics of interest to the concrete repair and rehabilitation industry.

Chair: Benoit Bissonnette

TAC Contact: Keith Kesner

Upcoming Open Meetings:
364 Virtual Meeting - 3/29/2021 4:00 PM-EST-7:00 PM-EST - GotoMeeting
ACI Spring Convention 2021 - 3/29/2021 4:00 PM-7:00 PM - Virtual

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Upcoming Convention Sessions:
Integration of Innovative Techniques and Approaches for Optimum Concrete Structure Rehabilitation
ACI Spring Convention 2021 - Baltimore, MD

Technical Session to Honor Fred Goodwin: Introducing New TechNotes, Part 1 of 2
ACI Fall Convention 2021 - Atlanta, GA

Technical Session to Honor Fred Goodwin: Introducing New TechNotes, Part 2 of 2
ACI Fall Convention 2021 - Atlanta, GA

Published Committee Documents:
• ACI PRC-364.10-14: TechNote: Rehabilitation of Structure with Reinforcement Section Loss
• ACI PRC-364.11T-15: TechNote: Managing Alkali-Aggregate Reaction Expansion in Mass Concrete
• ACI PRC-364.12T-15: TechNote: Repair of Leaking Cracks in the Walls of Liquid Containment Structures
• ACI PRC-364.13T-15: TechNote: Repair for Reinforcement with Shallow Cover
• ACI PRC-364.2T-08: TechNote: Increasing Shear Capacity Within Existing Reinforced Concrete Structures
• ACI PRC-364.3-09: Guide for Cementitious Repair Material Data Sheet
• 364.3T-15 Treatment of Exposed Epoxy-Coated Reinforcement in Repair
• ACI PRC-364.4-10: TechNote:Determining the Load Capacity of a Structure When As-Built Drawings are Unavailable
• ACI PRC-364.5-10: TechNote: Importance of Modulus of Elasticity in Surface Repair Materials
• ACI PRC-364.6-02: TechNote: Concrete Removal in Repairs Involving Corroded Reinforcing Steel (Reapproved 2011)
• ACI PRC-364.7-02: TechNote: Evaluation and Minimization of Bruising (Microcracking) in Concrete Repair (Reapproved 2011)
• ACI PRC-364.8-02: TechNote: Use of Hydrodemolition for Concrete Removal in Unbonded Post-Tensioned Systems (Reapproved 2011)
• ACI PRC-364.9-03: TechNote: Cracks in a Repair (Reapproved 2011)
• ACI PRC-364.14-17: TechNote: Section Loss Determination of Damaged or Corroded Reinforcing Steel Bars
• ACI PRC-364.15-18: TechNote: Significance of the Shrinkage-Compensating and Nonshrink Labels on Packaged Repair Materials
• ACI PRC-364.17-18: TechNote: How to Measure pH of a Concrete Surface Prior to Installation of a Floor Covering
• ACI PRC-364.16-18: TechNote: Physical Properties and Characteristics Affecting the Sensitivity to Cracking of Cementitious Repair Materials
• ACI PRC-364.1-19: Guide for Assessment of Concrete Structures Before Rehabilitation

See all 364 Committee Documents...

Meeting Ballots

No Open Ballots

Work Folders (ACI)

Meeting Agenda & Approved Minutes
Meeting--October 26, 2020
Meeting--March 30, 2020
Meeting--October 21, 2019
Meeting--March 25, 2019
Meeting--October 15, 2018
Meeting--March 26, 2018
Meeting--October 16, 2017
Meeting--March 27, 2017
Meeting--October 24, 2016
Meeting--April 18, 2016
Meeting--November 09, 2015
Meeting--April 13, 2015
Meeting--October 27, 2014
Meeting--March 24, 2014
Meeting--October 21, 2013
Meeting--April 15, 2013
Meeting--October 22, 2012
Meeting--March 19, 2012
Meeting--October 17, 2011
Meeting--April 04, 2011
Meeting--October 25, 2010
Meeting--March 22, 2010
Meeting--November 09, 2009
Meeting--March 11, 2009
Meeting--November 03, 2008
Meeting--March 31, 2008
Meeting--September 18, 2007
Meeting--April 23, 2007
Meeting--November 06, 2006
Meeting--March 27, 2006
Meeting--November 08, 2005
Meeting--April 18, 2005
Meeting--October 25, 2004
Meeting--March 15, 2004
Meeting--September 29, 2003
Meeting--April 01, 2003
Meeting--October 29, 2002
Meeting--April 23, 2002
Meeting--October 10, 2001
Meeting--March 27, 2001
Meeting--October 17, 2000
Meeting--March 28, 2000


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