Technical Report
ISO/TR 22861:2025
Guidance on marine environment zonation for steel corrosion embedded in concrete
Reference number
ISO/TR 22861:2025
Edition 1
2025-10
© ISO 2026
Technical Report
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Published (Edition 1, 2025)

ISO/TR 22861:2025

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Abstract

This document sets out a methodology for the exposure zone division of reinforced concrete structures in marine environments, based on a test procedure that is provided in this document.

This document is applicable to the division of coastal and offshore marine environment areas. It is not applicable to typhoon, strong tide and other marine environment areas.

Annexes B, C, and D provide examples of marine environment zonation to illustrate the methodology.

General information

  • Status
     : Published
    Publication date
     : 2025-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 17
  • Technical Committee :
    ISO/TC 156
    ICS :
    77.060 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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