Unified system of corrosion and ageing protection. Underground constructions. General requirements for corrosion protection

This standard establishes general requirements for the corrosion protection of underground structures. It provides guidelines on the selection and application of protective measures against corrosion and aging. The document outlines the necessary procedures for ensuring the durability and safety of structures in corrosive environments. It covers the principles of material selection, surface preparation, and coating application. The standard also includes specifications for testing and inspection methods to verify the effectiveness of protective systems. Additionally, it addresses the environmental factors that may influence the corrosion process. The content is structured to support the design, construction, and maintenance of underground infrastructure.