PD ISO/TR 22861:2025 - Guidance on Marine Environment Zonation for Steel Corrosion Embedded in Concrete

Introducing the PD ISO/TR 22861:2025, a comprehensive standard that provides essential guidance on the zonation of marine environments concerning steel corrosion embedded in concrete. This document is an invaluable resource for engineers, architects, and construction professionals who are involved in the design and maintenance of marine structures.

Overview

Released on October 15, 2025, this standard is a critical tool for understanding the complex interactions between marine environments and the corrosion of steel within concrete structures. With a total of 26 pages, it offers detailed insights and practical guidance to ensure the longevity and durability of marine constructions.

Key Features

• Standard Number: PD ISO/TR 22861:2025
• ISBN: 978 0 539 28370 9
• Status: Standard

Why This Standard is Essential

Marine environments pose unique challenges to construction materials, particularly steel embedded in concrete. The corrosive nature of saltwater, combined with varying environmental conditions, can significantly impact the integrity of structures. The PD ISO/TR 22861:2025 provides a structured approach to understanding these challenges through zonation, which is the classification of different marine environments based on their potential to cause corrosion.

This standard helps professionals identify the specific environmental conditions that can affect steel corrosion, allowing for more informed decisions in material selection, design, and maintenance strategies. By adhering to the guidelines provided, you can enhance the durability and safety of marine structures, ultimately leading to cost savings and reduced risk of structural failure.

Comprehensive Guidance

The document delves into various aspects of marine environment zonation, including:

• Classification of Marine Zones: Detailed descriptions of different marine zones and their characteristics.
• Corrosion Mechanisms: Insights into how different environmental factors contribute to steel corrosion.
• Preventive Measures: Recommendations for materials and construction techniques to mitigate corrosion risks.
• Case Studies: Real-world examples illustrating the application of zonation principles in marine construction.

Who Should Use This Standard?

This standard is designed for a wide range of professionals involved in marine construction, including:

• Structural Engineers: To design structures that withstand the harsh marine environment.
• Architects: To incorporate durable materials and designs in marine projects.
• Construction Managers: To oversee the implementation of corrosion prevention strategies.
• Maintenance Teams: To plan and execute effective maintenance schedules for marine structures.

Enhance Your Projects with PD ISO/TR 22861:2025

By integrating the guidance from PD ISO/TR 22861:2025 into your projects, you can ensure that your marine structures are built to last. This standard not only helps in identifying potential risks but also provides actionable solutions to mitigate them. Whether you are working on new constructions or maintaining existing ones, this document is an essential addition to your professional toolkit.

Invest in the future of your marine projects with the PD ISO/TR 22861:2025 and build with confidence, knowing that you are equipped with the latest insights and strategies for combating steel corrosion in concrete within marine environments.

PD ISO/TR 22861:2025

This standard PD ISO/TR 22861:2025 Guidance on marine environment zonation for steel corrosion embedded in concrete is classified in these ICS categories:

• 77.060 Corrosion of metals