Evaluation of fiberglass wrapped concrete bridge columns
File(s)
Date
2008-12Author
Pincheira, Jose A.
Fratta, Dante
Kim, Kyu-Sun
Publisher
Wisconsin Highway Research Program
Metadata
Show full item recordAbstract
The main purpose of this project was to assess the effectiveness of fiberglass wrappings in reducing the corrosion degradation rate of concrete bridge columns. To evaluate the effectiveness of the technique, the research team used both nondestructive and destructive test methods. The results of the study show that the wrappings, while protecting the columns from further ingress of chloride ions, do not help deter corrosion activity when it is already present. Recommendations for the future use of fiber wraps, complemented with other remediation techniques and maintenance practices, are provided.
Subject
Columns
Chlorides
Corrosion
Fiberglass
Corrosion protection
Reinforced concrete
Nondestructive tests
Jacketing (Strengthening)
Bridge substructures
Maintenance practices
Permanent Link
http://digital.library.wisc.edu/1793/53077Description
114 p.