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前言道路隧道火灾的记载在世界隧道史上是不胜枚举的,众所周知,道路隧道火灾主要是汽油火灾,其特点是来势猛,火势发展迅速,往往起火后2分钟,火灾就达到高潮,而一场大火往往会造成人员伤亡和隧道结构严重破坏,为此隧道防火得到世界各国隧道界人士的重视。近十年来道路隧道防火隔热材料有了很大的发展,美国的Pyrok,意大利的Igenever,英国的Fendolite等高温防火隔热材料产品相继问世,并已卓有成效地应用于欧美各国新建道路隧道,保护隧道结
Foreword Road tunnel fire records in the history of the world tunnel is numerous, it is well known that the road tunnel fire is mainly a gasoline fire, which is characterized by the fierce momentum of the rapid development of fire, often two minutes after the fire, the fire culminates, and a The fire often causes serious casualties and serious damage to the tunnel structure. Therefore, the tunnel fire prevention has been paid great attention to by tunnel people from all over the world. In recent ten years, there has been a great development of fire and heat insulation materials for road tunnels. Pyrok in the United States, Igenever in Italy and Fendolite in the United Kingdom have come out one after another in succession and have been effectively applied to new road tunnels in Europe and the United States. Tunnel junction