Title:
Cathodic Protection for New Concrete
Author(s):
Steven F. Daily and Kenneth Kendell
Publication:
Concrete International
Volume:
21
Issue:
6
Appears on pages(s):
63-68
Keywords:
cathodic protection; corrosion; environments; erosion; high temperature
DOI:
Date:
6/1/1999
Abstract:
Research on concrete structures in aggressive environments and the use of cathodic protection are discussed. Traditional methods are set aside and sometimes combined with newer techniques to protect the concrete from corrosion and chemical erosion. Cathodic protection (CP) is applied to new reinforced concrete structures where high temperatures and high chloride levels exist in both natural soils and water. Anode materials, such as catalyzed titanium ribbon, are also explored and can provide effective corrosion control for the life of the structure.