What is EN ISO 12944-2:2021?

Introduction

EN ISO 12944-2:2021 is an international standard that specifies the requirements for the corrosion protection of steel structures through the use of protective coatings. It is part of a series of standards developed by the International Organization for Standardization (ISO) and the European Committee for Standardization (CEN).

Key Changes in EN ISO 12944-2:2021

The latest version of EN ISO 12944-2, released in 2021, introduces several important changes compared to its previous edition. One significant update is the inclusion of coating systems suitable for different corrosivity categories. This enables users to select the most appropriate protective coating based on the environmental conditions to which the steel structure will be exposed. The standard also provides detailed guidance on surface preparation, application methods, and quality control measures.

Benefits and Applications

Implementing EN ISO 12944-2:2021 offers numerous benefits. First and foremost, it helps ensure that steel structures have effective and long-lasting corrosion protection, extending their lifespan and reducing maintenance costs. Furthermore, the standard promotes consistency and reliability in the selection and application of protective coatings. It is widely used in industries such as construction, offshore, infrastructure, and transportation, where steel structures are commonly exposed to harsh environments and require robust corrosion protection.

Conclusion

In conclusion, EN ISO 12944-2:2021 plays a crucial role in defining the requirements for the corrosion protection of steel structures. It provides a comprehensive framework for selecting and applying protective coatings to ensure their durability and performance. By adhering to this standard, industries can enhance the lifespan of their steel structures, reduce maintenance costs, and improve overall safety and reliability.