建筑材料燃烧性能快速评判手段探讨  

Research on rapid evaluation method for fire performance of building materials

作　　者：曾绪斌[1] 

机构地区：[1]公安部四川消防研究所,四川成都611830

出　　处：《消防科学与技术》2015年第8期996-998,共3页Fire Science and Technology

基　　金：公安部四川消防研究所科研项目(20148801Z)

摘　　要：以柔性橡塑绝热泡沫、聚氨酯硬质泡沫、挤塑聚苯乙烯泡沫为研究对象,按照标准规定进行测试,比较了各种泡沫材料的对火反应特性,得出了泡沫材料的燃烧速率增长指数FIGRA与氧指数值的相关性,分析以氧指数值作为工程现场建筑材料燃烧性能快速评价手段的可行性。Flexible elastomeric cellular thermal insulation foam, rigid polyurethane loam and extruded polystyrene foam were se- lected to test according to standards. Fire performance of these foams had been compared. A correlation between FIGRA and oxygen index value of tested foam was obtained. Feasibility on oxygen index test as rapid evaluation method for fire perform- ance of building materials in construction field was analyzed.

关 键 词：对火反应特性 氧指数 建筑材料 

分 类 号：X913.4[环境科学与工程—安全科学] TK121[动力工程及工程热物理—工程热物理]