Corrosion Control

Galvanic corrosion control is applied to areas between patch repaired sites, where corrosion has been initiated, but spalling has not yet occurred. Another sacrificial anode system is available to provide ‘Galvanic corrosion control’ to specific areas.

These anodes are inserted and grouted into predrilled holes, and electrically wired together in a grid pattern.

ASTM Standard STP 1137: Corrosion Forms and Control For Infrastructure

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