隧道沥青路面阻燃抑烟技术及机理研究进展  

Research progress of flame retardant and smoke suppression technology and mechanism of tunnel asphalt pavement

作　　者：赵毅 田于锋 郝增恒 秦旻 王亚茹 ZHAO Yi;TIAN Yu-feng;HAO Zeng-heng;QIN Min;WANG Ya-ru(School of Materials Science and Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Chongqing Zhixiang Paving Technology Engineering Co.,Ltd.,Chongqing 400067,China;China Merchants Chongqing Communications Research & Design Institute Co.,Ltd.,Chongqing 400067,China;School of Civil Engineering,Chongqing Jiaotong University,Chongqing 400074,China;School of Economics and Management,Chongqing Jiaotong University,Chongqing 400074,China)

机构地区：[1]重庆交通大学材料科学与工程学院,重庆400074 [2]重庆市智翔铺道技术工程有限公司,重庆400067 [3]招商局重庆交通科研设计院有限公司,重庆400067 [4]重庆交通大学土木工程学院,重庆400074 [5]重庆交通大学经济与管理学院,重庆400074

出　　处：《应用化工》2021年第5期1430-1438,共9页Applied Chemical Industry

基　　金：河北省高等学校科学技术研究重点项目(ZD2018201)。

摘　　要：介绍了沥青燃烧特性及阻燃机理,综述了隧道沥青路面阻燃技术和沥青抑烟技术。从组成成分对比分析了阻燃剂阻燃、组分阻燃、多孔结构阻燃、纳米阻燃及复合协同阻燃等阻燃技术的优势和不足;从改进制备工艺和添加抑烟除味剂等方面介绍了沥青抑烟技术的特点,并归纳了沥青阻燃抑烟性能测试方法,最后分析了隧道沥青路面阻燃抑烟技术面临的问题并展望其前景,为改善隧道沥青路面阻燃抑烟性能提供理论参考。The combustion characteristics and flame retardant mechanism of asphalt are introduced,and the flame retardant technology and smoke suppression technology of tunnel asphalt pavement are summarized.The advantages and disadvantages of flame retardant,component flame retardant,porous structure flame retardant,nano flame retardant and composite synergistic flame retardant are compared and analyzed by comparing their components.The characteristics of asphalt smoke suppression technology are introduced from the aspects of improving preparation process and adding smoke suppression and deodorant,and the test methods of asphalt flame retardant and smoke suppression performance are summarized.Finally,the problems and prospects in the study of the fire-retardant and smoke suppression technology of tunnel asphalt pavement are proposed,which will provide a theoretical reference for improving the fire-retardant and smoke suppression performance of tunnel asphalt pavement.

关 键 词：隧道沥青路面 阻燃抑烟技术 阻燃机理 评价方法 

分 类 号：TQ021.9[化学工程] U416.217[交通运输工程—道路与铁道工程]