What is ISO 12944-2:2017 ?

EN ISO 12944-2:2017 is an essential standard for professionals involved in the technical industry. It provides a reliable framework for protecting steel structures against corrosion in various environments. 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 are critical aspects of EN ISO 12944-2:201The standard outlines various methods of surface preparation, including sandblasting, chemical cleaning, and mechanical removal of rust and other impurities. It also provides recommendations for the selection of protective coatings, such as epoxy coatings, polyurethane coatings, and rust-resistant coatings.

EN ISO 12944-2:2017 also emphasizes the importance of proper application of protective coatings to ensure long-term durability of steel structures. The standard recommends applying coatings to all exposed surfaces, including the underside and the edges, to provide adequate protection against rust, corrosion, and damage.

Conclusion

In conclusion, EN ISO 12944-2:2017 is an essential standard for protecting steel structures against corrosion. The standard defines four types of corrosivity categories based on the level of threat and provides guidelines for surface preparation and protective painting systems to ensure long-term durability of steel structures. Understanding and implementing the guidelines provided by this standard is crucial for professionals involved in the technical industry.