What is EN ISO 12944-1:2017 ?

EN ISO 12944-1:2017 is an essential international standard that provides guidelines for the corrosion protection of steel structures. The standard specifically focuses on maintaining steel structures in both industrial and non-industrial environments. It helps engineers, architects, and professionals involved in construction to understand and implement effective corrosion protection measures.

The primary purpose of EN ISO 12944-1:2017 is to offer a comprehensive approach to protecting steel structures from corrosion. It outlines various methods of surface preparation, types of protective coatings, and application procedures. The standard aims to ensure the longevity and durability of steel structures in different environments by implementing appropriate corrosion protection systems.

The standard defines four types of corrosivity categories based on the level of threat, ranging from C1 (very low corrosivity) to C5 (very high corrosivity). Each category requires a specific approach to surface preparation and protective coating systems to ensure long-term durability of steel structures.

Surface Preparation and Protective Paint Systems

Surface preparation is a critical step in the corrosion protection process. EN ISO 12944-1:2017 provides guidelines for surface preparation, including the removal of dirt, grease, rust, and other contaminants. The standard also specifies the use of cleaning agents and techniques to ensure a clean and smooth surface for application of protective coatings.

Protective coatings are an essential part of the corrosion protection system. EN ISO 12944-1:2017 outlines the various types of protective coatings available, their properties, and the application procedures. The standard also provides guidance on the selection of the most appropriate protective coating for a specific environment and its properties.

Conclusion

In conclusion, EN ISO 12944-1:2017 is an essential international standard that provides guidelines for the corrosion protection of steel structures. The standard defines four types of corrosivity categories based on the level of threat and outlines various methods of surface preparation and protective coating systems to ensure the long-term durability of steel structures. Understanding this standard is crucial for professionals involved in corrosion protection and ensuring the safety and reliability of steel structures in different environments.