JT/T 821.3-2011 《Anti-corrosive coatings for concrete bridge surface.Part 3:Flexible coatings》 Related products

The JT/T 821.3-2011 standard defines the technical requirements and test methods for flexible anti-corrosion coatings for concrete bridge structural surfaces. The standard focuses on the flexible performance, corrosion resistance and abrasion resistance of coatings to ensure effective protection of the surface of the bridge structure. The standard provides a normative basis for the selection and application of coatings to improve the durability and safety of bridges.