ASTME84检测火焰传播的指数,根据火焰传播指数FSI来评定ASTME84的等级(A类/B类/ C类)。火焰传播指数是火焰前端在材料表面蔓延的速度情况,它关系到火灾波及邻近可燃而使火势扩大。火焰传播性能常以隧道法及辐射板法测定。
ASTM E84: standard test method for surface burning characteristics of building materials
...
ASTME84检测火焰传播的指数,根据火焰传播指数FSI来评定ASTME84的等级(A类/B类/ C类)。火焰传播指数是火焰前端在材料表面蔓延的速度情况,它关系到火灾波及邻近可燃而使火势扩大。火焰传播性能常以隧道法及辐射板法测定。
ASTM E84: standard test method for surface burning characteristics of building materials
...