Double dip galvanizing (DDG) refers to an industrial process used to protect large surface areas of iron, steel and other metals from corrosion. It is characterized by fully or partially submerging the substrate metal into a zinc bath at approximately 460°C (860°F) to form zinc carbonate… View Full Term
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Director, Alice Marketing & Communications
Corrie is the director of Alice Marketing & Communications Ltd and has a strong interest in engineering, environmental and sustainability issues.
She has written for a wide range of engineering and business organizations on work that covers corrosion, bioremediation and sustainability.
Corrie has been associated with the publishing industry for 30-plus years and has been editing the ACA NZ Bulletin since 1995 and writing articles on their behalf since 2012.
A hybrid anode system that combines the elements of realkalization, cathodic protection and galvanic protection can be used as a protection system for the concrete element or the whole structure.