NACE SP21427-2019 PDF Download
Standard EN Sample
Detection and Mitigation of Stray-Current-Induced Corrosion of Reinforced and Prestressed Concrete Structures
Also Known As:
The NACE SP21427-2019 standard provides guidance on the detection and mitigation of stray-current-induced corrosion in reinforced and prestressed concrete structures. It establishes general principles to minimize the effects of stray current corrosion caused by direct current (DC) and/or alternating current (AC) from external sources on these structures.
The standard practice covers various aspects related to stray current corrosion, including the design of concrete structures that may be susceptible to this type of corrosion. It also addresses the detection of stray current interference, providing guidance on how to identify instances of stray current in order to implement appropriate mitigation measures.
Additionally, the standard practice emphasizes the importance of selecting appropriate protection measures and mitigation methods to prevent or reduce the impact of stray current corrosion.
| Descriptors | alternating current (AC), cathodic protection (CP), concrete, corrosion, direct current (DC), electrochemical chloride extraction (ECE), electrochemical techniques, grounding, impressed current cathodic protection (ICCP), IR-free potential, prestressed concrete (PC), potential interference, rail transit, realkalization, reinforcement corrosion, sacrifcial anodes, static stray currents, steel reinforced concrete (RC), STG 01, stray currents, Stray Current Corrosion, stray-current mitigation, telluric currents, TG 356 |
| ICS Codes | 91.100.30 - Concrete and concrete products |
| Language(s) | English |
| ISBN | 1 -57590-387-3 |
| File Size | 501.8 KB |
