Bond of Epoxy-Coated Wire to Concrete

Schmitt, Tony R.; Darwin, David

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Issue Date

1992-11

Author

Schmitt, Tony R.

Darwin, David

Publisher

University of Kansas Center for Research, Inc.

Type

Technical Report

Is part of series

SL Report;92-5

Published Version

https://iri.ku.edu/reports

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Abstract

The results of a preliminary study of the bond strength of epoxy-coated and uncoated plain and deformed wire are reported. Bond strength is evaluated using 25 beam-end specimens containing Wll and Dll wire with 3f4 in. or 2 in. (19 mm or 51 mm) concrete cover. Epoxy coating appears to increase the bond strength of plain wire, while having only a small effect on the bond strength of deformed wire. The tests indicate that epoxy may actually increase the bond strength in cases of high confinement while slightly decreasing the bond strength in cases of lower confinement. The bond strength of both coated and uncoated deformed wire is significantly higher than the bond strength of either coated or uncoated plain wire.

URI

http://hdl.handle.net/1808/20430

Collections

Infrastructure Research Institute Scholarly Works [331]

Citation

Schmitt, T.R., and Darwin, D., "Bond of Epoxy-Coated Wire to Concrete," Research Grant No. MSS-9021066, SL Report 92-5, The National Science Foundation, November 1992, 16 pp.

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