温拌剂与阻燃剂在丹通高速公路隧道路面表面层SMA沥青混合料中的应用

摘要

Warm mix agent and fire retardant are firstly applied in asphalt mixture of surface layer of Changda Tunnel pavement of Dantong Expressway,which can effectively solve the environmental protection problem during tunnel construction and safety problem during application.Application of the technology is introduced in detail.%丹通高速公路长大隧道路面表面层沥青混合料中率先采用温拌剂和阻燃剂进行施工,有效解决了隧道施工中环保、使用过程中安全的问题,详细介绍了该项技术的应用情况。