摘要
从参考火灾场景角度讨论了SBI试验评价建筑制品燃烧性能的分级原理,就我国现行分级体系强调的最终应用所出现的各种混淆理解进行了解释说明,并对主要分级参数FIGRA、产烟附加分级和燃烧滴落物/微粒附加分级以及金属面夹芯板测试和试验方法精确度方面的局限性进行了探讨,对SBI的未来工作进行了展望。
This paper describes the principle for fire classification for building products associated with SBI test from the view of fire reference scenario. Limitations of FIGRA index, additional classification of smoke production and the flaming falling debris and particles, measuring of metal faced sandwiched panels and the accuracy of test method have been explored. Misunderstandings and confusability around the end use application emphasized by the domestic classification system has been explained. Items for the further work related to SBI test are discussed.
出处
《消防科学与技术》
CAS
北大核心
2009年第5期312-316,共5页
Fire Science and Technology
关键词
单体燃烧试验
燃烧性能分级
参考火灾场景
附加分级
SBI
fire classification, fire reference scenario
enduse application
additional classification
