Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Galvanic Cathodic Protection for Reinforced Concrete Bridge Decks - Field Evaluation
This report describes the application of four sacrificial zinc anode cathodic protection systems to a reinforced concrete highway bridge deck. Two system designs were found to be the most promising in terms of polarized potentials and protective current densities achieved during the 3-year monitoring program. One design uses commercially available zinc ribbon anodes spaced at 5-in. (127-mm) centers; the other, custom-fabricated perforated zinc sheets. Both systems are overlaid with an open-graded asphalt friction course. The systems yield maximum current density and polarized potentials under warm and moist environmental conditions.
Galvanic Cathodic Protection for Reinforced Concrete Bridge Decks - Field Evaluation
This report describes the application of four sacrificial zinc anode cathodic protection systems to a reinforced concrete highway bridge deck. Two system designs were found to be the most promising in terms of polarized potentials and protective current densities achieved during the 3-year monitoring program. One design uses commercially available zinc ribbon anodes spaced at 5-in. (127-mm) centers; the other, custom-fabricated perforated zinc sheets. Both systems are overlaid with an open-graded asphalt friction course. The systems yield maximum current density and polarized potentials under warm and moist environmental conditions.
Galvanic Cathodic Protection for Reinforced Concrete Bridge Decks - Field Evaluation
D. Whiting (Autor:in) / D. Stark (Autor:in)
1981
75 pages
Report
Keine Angabe
Englisch
Galvanic cathodic protection for reinforced concrete bridge decks : field evaluation
| UB Braunschweig | 1981
Cathodic Protection for Reinforced Concrete Bridge Decks
| NTIS | 1991