Impressed Current Cathodic Protection of Reinforcing Steel in Atmospherically Exposed Concrete Structures

Published by	Publication Date	Number of Pages
NACE	07/19/2019	16

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Category: NACE

Description

NACE SP0290 – Impressed Current Cathodic Protection of Reinforcing Steel in Atmospherically Exposed Concrete Structures

Presents guidelines for cathodic protection of reinforcing steel in concrete structures. The guidelines are limited to impressed current cathodic protection systems for new or existing atmospherically exposed reinforced concrete and are not intended for application to prestressed concrete. Criteria described include 100 mV polarization development/decay, statistical distribution analysis, and E-log I analysis. This standard includes sections that address criteria for achieving cathodic protection, design of ICCP systems, installation practices, energizing and system adjustment, operation and maintenance of ICCP systems, and records.