JT/T 821.1-2011 "Anti-corrosive coatings for concrete bridge surface.Part 1: Solvent based coatings"

The JT/T 821.1-2011 standard specifies technical requirements and test methods for solvent-based anti-corrosion coatings for concrete bridge structural surfaces. The standard focuses on performance indicators such as corrosion resistance, adhesion and weathering resistance of solvent-based paints to ensure the effective protection of concrete bridges under various environment conditions. The standard aims to provide an effective choice of anti-corrosion coatings to extend the service life of bridges and improve safety.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.