钢结构防火涂料的性能与应用  

Performance and Application of Fire Retardant Coatings for Steel Structures

作　　者：陈国庆 杨延玉 裴海平 Chen Guoqing;Yang Yanyu;Pei Haiping

机构地区：[1]江苏建研建设工程质量安全鉴定有限公司,江苏南京210000

出　　处：《江苏建材》2025年第1期134-135,共2页Jiangsu Building Materials

摘　　要：钢材因其强重比高、匀质性好等优点,在建筑工程中有着广泛应用,但也存在耐火性能差的问题。喷涂防火涂料是解决钢结构耐火问题的重要方案。下文简述了不同类型钢结构防火涂料的类型及分析了钢结构防火标准的更新变化,探讨了目前研究与应用中存在的问题。Steel is widely used in construction projects because of its high strength-to-weight ratio and good homogeneity,but it also has the problem of poor fire resistance.Spraying fireproof coatings is an important solution to solve the fire resistance problem of steel structures.The following briefly describes the types of different types of fire retardant coatings for steel structures,analyzes the update and changes of fire protection standards for steel structures,and discusses the problems existing in the current research and application.

关 键 词：钢结构构件 防火涂料 耐火性能 

分 类 号：TU5[建筑科学—建筑技术科学]