钢筋混凝土耐火特性和隧道砌体用防火涂料

Fire Resistant Characteristics of Ferroconcrete and Fire-Retardant Coatings for Tunnel Linings

分析了钢筋、混凝土在高温下的热特性。针对隧道砌体不能耐高温的特点 ,研制了一种耐潮湿环境的隧道防火涂料。介绍了该涂料的组成、生产工艺。

This article has discussed the thermal characteristics of ferroconcrete at elevated temperature and developed a fire proofing coatings for tunnel with good moisture resistance.The constitutes,produce technology and fire resistant characteristics of the coatings have been introduced.