Author: D. E. SteedPublisher:
ISBN:
Category : Roads
Languages : en
Pages : 24
Book Description
Laboratory Tests to Evaluate the Performance of Corrosion Inhibitors for Road De-icing Salt
Author: D. E. SteedTRRL Report
Author: Transport and Road Research LaboratoryPublisher:
ISBN:
Category :
Languages : en
Pages : 292
Book Description
Effectiveness of Anticorrosion Additives in Deicing Salts
Author: Minnesota. Department of Highways. Office of MaterialsPublisher:
ISBN:
Category : Roads
Languages : en
Pages : 44
Book Description
TRRL Laboratory Report
Author: Transport and Road Research LaboratoryPublisher:
ISBN:
Category :
Languages : en
Pages : 648
Book Description
U.S. Government Research & Development Reports
Author: Evaluation of United Salt's Corrosion Inhibitor Intended for Use with Sodium Chloride Deicing Salt
Author: Ronnie L. McCrumPublisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 11
Book Description
U.S. Government Research and Development Reports
Author: Corrosion of Motor Vehicles
Author: Institution of Mechanical Engineers (Great Britain). Automobile DivisionPublisher: Institution of Mechanical Engineers
ISBN:
Category : Science
Languages : en
Pages : 160
Book Description
Corrosion Abstracts
Author: Publisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 880
Book Description
Deicing Salt Corrosion with and Without Inhibitors
Author: Mark CallahanPublisher:
ISBN:
Category : Acetic acid
Languages : en
Pages : 34
Book Description
Chloride ion penetration through concrete to reinforcing steel is causing the premature deterioration of numerous bridge decks in Iowa. The purpose of this research was to determine if any of several additives/alternative deicing chemicals could inhibit corrosion of reinforcing steel. The deicers tested were calcium magnesium acetate (CMA), CMA+NaCl, Quicksalt+PCI and CG-90, a polyphosphate solution being developed by Cargill. Two tests were established. First, steel coupons were placed in a 15% solution of a deicer and distilled water to determine which alternative deicer would cause the least amount of corrosion in a solution. The coupons were weighed periodically to determine each coupon's weight loss due to corrosion. The second test involved ponding a 15% solution of each material on reinforced concrete blocks. Weekly copper-copper sulfate electrical half cell (CSE) potential readings were taken on each block to determine if corrosive activity was occurring at the steel surface. When the ponding research was concluded, concrete samples were taken from one of the three blocks ponded with each deicer. The samples were used to determine the chloride ion content at the level of the steel. Results show all the deicers were less corrosive than NaCl. However, only pure CMA significantly inhibited the corrosion of steel imbedded in concrete.