Standards and EN/ISO regulating the use of SW materials in Kazakhstan and other countries

In Kazakhstan in 2024, several standards regulate corrosion protection. The primary standards include the ST RK ISO 12944 series, which address the corrosion protection of steel structures using protective paint systems. These standards cover various aspects of protection, such as surface preparation, laboratory testing methods, and the classification of the environment in which the structures will be used.

Additionally, standards like ST RK ISO 9223, which defines the classification and evaluation of atmospheric corrosivity, and ST RK ISO 9226, which describes methods for determining the corrosion rate, are also applied for protecting metals in specific conditions.

Moreover, Kazakhstan’s technical regulations are increasingly aligned with international standards to ensure that products meet global safety and quality requirements.

The ISO 12944 standard is one of the key regulatory documents for professionals working in the field of applying protective coatings (paint systems). This standard addresses various aspects of protecting steel structures with paint systems and is currently the only document that establishes the relationship between the coating’s operating environment, service life, and the paint system used.

The relevant parts of ISO 12944 include:

– ISO 12944-1:2019: General introduction to the protection of steel structures with paint systems.
– ISO 12944-2:2019: Classification of environments for paint systems.
– ISO 12944-3:2019: Design considerations for applying paint systems.
– ISO 12944-4:2019: Types of surfaces and their preparation.
– ISO 12944-5:2019: Protection paint-varnish systems.
– ISO 12944-6:2019: Laboratory testing methods.
– ISO 12944-7:2019: Execution and control of painting work.
– ISO 12944-8:2019: Development of specifications for new works and maintenance.
– ISO 12944-9:2019: Protective paint systems and laboratory test methods for offshore and similar structures.

These standards are critical for ensuring the long-term durability and safety of steel structures in various environments, particularly in industrial and offshore applications. Adherence to these standards helps engineers and construction professionals in Kazakhstan to design, implement, and maintain effective corrosion protection systems, reducing the risk of structural failures and extending the lifespan of infrastructure.

Additionally, with Kazakhstan increasingly aligning its regulations with international norms, these standards not only ensure compliance with local requirements but also facilitate participation in global projects where adherence to ISO standards is often mandatory.

This addition underscores the practical significance of these standards for professionals in the field.