Case Study
Connecticut DOT Bridge Deck Cathodic Protection
Connecticut DOT Bridge Deck Cathodic Protection Since 1985, the Connecticut Department of Transportation has used cathodic protection (CP) as a rehabilitation method to extend the service life of corroding concrete bridge decks. The first installation made use of a conductive polymer grout installed in slots on a bridge near Middlefield. This system continues to provide corrosion protection to the reinforcing steel. More recently, the ELGARD™