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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: Neven Krstulovic-Opara

Upcoming Convention Sessions:
Assessment of Concrete Prior to Rehabilitation, Part 1 of 2
ACI Fall Convention 2019 - Cincinnati, OH

Assessment of Concrete Prior to Rehabilitation, Part 2 of 2
ACI Fall Convention 2019 - Cincinnati, OH

Published Committee Documents:
• 364.1R-07 Guide for Evaluation of Concrete Structures before Rehabilitation
• 364.10T-14 Rehabilitation of Structure with Reinforcement Section Loss
• 364.11T-15 Managing Alkali-Aggregate Reaction Expansion in Mass Concrete
• 364.12T-15 TechNote: Repair of Leaking Cracks in the Walls of Liquid Containment Structures
• 364.13T-15 TechNote: Repair for Reinforcement with Shallow Cover
• 364.2T-08: TechNote: Increasing Shear Capacity Within Existing Reinforced Concrete Structures
• 364.3R-09: Guide for Cementitious Repair Material Data Sheet
• 364.3T-15 Treatment of Exposed Epoxy-Coated Reinforcement in Repair
• 364.4T-10 TechNote:Determining the Load Capacity of a Structure When As-Built Drawings are Unavailable
• 364.5T-10 Tech-Note: Importance of Modulus of Elasticity in Surface Repair Materials
• 364.6T-02 - Tech-Note: Concrete Removal in Repairs Involving Corroded Reinforcing Steel (Reapproved 2011)
• 364.7T-02 - Tech-Note: Evaluation and Minimization of Bruising (Microcracking) in Concrete Repair (Reapproved 2011)
• 364.8T-02 - Tech-Note: Use of Hydrodemolition for Concrete Removal in Unbonded Post-Tensioned Systems (Reapproved 2011)
• 364.9T-03 - Tech-Note: Cracks in a Repair (Reapproved 2011)
• 364.14T-17: TechNote: Section Loss Determination of Damaged or Corroded Reinforcing Steel Bars
• 364.15T-18: TechNote: Significance of the Shrinkage-Compensating and Nonshrink Labels on Packaged Repair Materials
• 364.17T-18: TechNote: How to Measure pH of a Concrete Surface Prior to Installation of a Floor Covering
• 364.16T-18: TechNote: Physical Properties and Characteristics Affecting the Sensitivity to Cracking of Cementitious Repair Materials

See all 364 Committee Documents...

Work Folders (ACI)

Meeting Agenda & Approved Minutes
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