SYMPOSIA PAPER Published: 01 January 1990

The Use of a Potential Wheel to Survey Reinforced Concrete Structures


The design, construction, and use of a Potential Wheel is discussed. Its application for determination of corrosion of steel in concrete is explained with brief case histories. Laboratory tests of reproducibility and temperature effects are presented.

Author Information

Broomfield, JP
Strategic Highway Research Program, Washington, DC, UK
Langford, PE
Taywood Engineering, Southall, Middlesex, UK
Ewins, AJ
Taywood Engineering, Southall, Middlesex, UK
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Developed by Committee: G01
Pages: 157–173
DOI: 10.1520/STP25022S
ISBN-EB: 978-0-8031-5126-0
ISBN-13: 978-0-8031-1458-6