T/HGJ 50590-2019 Vinyl ester resin anti-corrosion engineering technology standard
T/HGJ 50590-2019 Vinyl ester resin anti-corrosion engineering technology standard
Basic Information
Scope
Scope: Applicable to the design, construction, and quality acceptance of vinyl ester resin anti-corrosion projects for new construction, renovation, and expansion projects; Main technical content: Vinyl ester resin is a well-recognized material with excellent comprehensive performance and corrosion resistance in anti-corrosion engineering at home and abroad. This standard includes: 1) Physical and mechanical properties of relevant raw materials and finished products, corrosion resistance, flame retardancy, anti-static performance, and selection criteria, usage guidelines, and test methods for use temperature conditions; 2) Technical requirements and treatment grade requirements for concrete and carbon steel substrates; 3) Anti-corrosion construction forms available for design selection (including: fiber-reinforced resin, block materials, self-leveling, integral mortar, glass flakes, etc.); 4) Construction technical points and maintenance requirements; 5) Construction quality inspection and project acceptance requirements; 6) Construction safety and environmental protection. With provisions explanation attached.