PRACTICAL PATCHING
Patching of corrosion-damaged concrete is by far the most common concrete repair procedure. For many of these repairs, partial-depth patching is sufficient. To install durable partial-depth patches, however, contractors must adhere to several tenets of good concrete repair practice: proper concrete removal, thorough surface preparation and rebar cleaning, careful material selection, and adequate curing. This article outlines these procedures and examines whether bonding agents and rebar coatings are needed. Failure to follow the outlined steps contributes to what many consider an unacceptable failure rate of partial-depth repairs.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/10840680
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Corporate Authors:
American Society of Civil Engineers
1801 Alexander Bell Drive
Reston, VA United States 20191-4400 - Publication Date: 2000-5
Language
- English
Media Info
- Features: Figures; Photos; References;
- Pagination: p. 45-47
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Serial:
- Practice Periodical on Structural Design and Construction
- Volume: 5
- Issue Number: 2
- Publisher: American Society of Civil Engineers
- ISSN: 1084-0680
- Serial URL: http://ascelibrary.org/loi/ppscfx
Subject/Index Terms
- TRT Terms: Bonding; Cleaning; Coatings; Concrete; Concrete curing; Corrosion; Cutting; Delamination; Maintenance; Materials selection; Patching; Reinforced concrete; Reinforcing bars; Repairing; Sawing; Structural deterioration and defects; Surface preparation
- Subject Areas: Highways; Maintenance and Preservation; I61: Equipment and Maintenance Methods;
Filing Info
- Accession Number: 00794086
- Record Type: Publication
- Contract Numbers: MSS-9222114
- Files: TRIS
- Created Date: Jun 25 2000 12:00AM