阻燃沥青混合料的配合比研究  

Study on flame-retardant mixture of asphalt mix

作　　者：彭丹[1] 李光颖[1] 李胜强[1] 

机构地区：[1]重庆交通大学,重庆400074

出　　处：《石油沥青》2009年第1期39-42,共4页Petroleum Asphalt

摘　　要：隧道沥青路面在使用过程中,一旦发生交通事故引起路面着火,后果不堪设想。故在长隧道沥青路面表面层铺装过程中,有必要应用阻燃剂来提高基质沥青的阻燃性能,从而达到隧道路面阻燃的效果。应用AC-16密集配以及两种阻燃剂(海川和路安特)对阻燃沥青混合料的配合比试验以及路用性能进行探讨。提出了在进行隧道阻燃沥青混合料的配合比设计过程中,必须参照沥青路面的路用性能以及阻燃剂的阻燃性能综合比选。The asphalt pavement in the use of the tunnel in case of road traffic accidents caused fire, the consequences would be unthinkable. Therefore, in the long tunnel road surface layer of asphalt pavement in the process,it is necessary to improve the application of fire retardant base asphalt of the fire-retardant properties, so as to achieve the road tunnel fire-retardant effect. With AC-16 intensive and two flame retardants （Haichuan and Road Antwerp） on fire-retardant asphalt mixture with the test and road performance were explored. It was raised in the tunnel fire-retardant asphalt mixture with the design process,the reference to the asphalt pavement and the road performance of the flame retardant comprehensive selection of fire-retardant.

关 键 词：阻燃沥青 配合比试验 路用性能 阻燃性能 

分 类 号：U414[交通运输工程—道路与铁道工程]