Title:
423.8R-10: Report on Corrosion and Repair of Grouted Multistrand and Bar Tendon Systems
Author(s):
Joint ACI-ASCE Committee 423
Publication:
Technical Documents
Volume:
Issue:
Appears on pages(s):
10
Keywords:
anchorage; bonded; corrosion; duct; durability; grout; post-tensioning; prestressed; repair; strand; tendon.
DOI:
Date:
10/1/2010
Abstract:
This report gives general information regarding the evaluation of corrosion damage in structures reinforced with grouted multistrand and bar tendons. A review of current practice is included along with the historical back-ground. Specific potential problem areas for grouted tendons are discussed for each critical part of the tendon. Current methods for evaluating corrosion damage and typical repair schemes are included.