Development of Ultra-thin Intumescent Fire Retardant Coatings for Tunnel
Wang Junwei;He Shaopeng;He Junhui;Zhang Ling;He Xiaohui;He Shijia;Baoji Iron Army Chemical Anti-corrosion Installation Co.,Ltd.;Sichuan Fire Research Institute of Ministry of Public Security;
Through the analysis of the existing tunnel fire retardant coatings materials,combined with the standard requirements for the tunnel fire retardant coatings,an ultra-thin intumescent fire retardant coatings for tunnel was developmented.The coatings had characteristics of high fireproof limit,high bond strength,simple and convenient construction,short maintenance cycle etc.Its various technical indexes had reached the national standard requirements for tunnel fire retardant coatings and the market prospect was wide.
【CateGory Index】： TQ637