LADDER ANODE FOR CATHODIC PROTECTION OF STEEL REINFORCEMENT IN ATMOSPHERICALLY EXPOSED CONCRETE,申请号CA19972195613-传众专利搜索

LADDER ANODE FOR CATHODIC PROTECTION OF STEEL REINFORCEMENT IN ATMOSPHERICALLY EXPOSED CONCRETE

申请公布号：CA2195613(A1)

申请号：CA19972195613

申请日期：1997.01.21

申请公布日期：1997.07.31

申请人：

HURON TECH CORP

发明人：BURGHER, JOHN WILLIAM;DONG, DENNIS F;LOFTFIELD, RICHARD E.

分类号：C23F13/16;(IPC1-7):C23F13/10

主分类号：C23F13/16

摘要：A grid anode for cathodic protection of steel reinforced concrete structures formed of multiple valve metal strips including multiple electric current-carrying valve metal strips. Valve metal strip grid anodes without an electrocatalytic metal surface can be used in a cathodic protection operated at an anode current density up to about 20 milliamps per square foot. Composite anodes having an electrocatalytic metal coating are useful at higher anode current densities.