温拌沥青混凝土技术在公路工程中的应用  

Application of Warm Mix Asphalt Concrete Technology in Highway Engineering

作　　者：李学锋 Li Xuefeng(Gansu Wantai Construction Engineering Co.,Ltd.,Lanzhou,China)

机构地区：[1]甘肃万泰建设工程有限公司,甘肃兰州

出　　处：《科学技术创新》2024年第13期85-88,共4页Scientific and Technological Innovation

摘　　要：温拌沥青混凝土具有节省燃料、环境污染小等诸多优点,但国内应用还相对较少。文中以临洮(安家咀)至临夏公路为例,阐述了温拌沥青混凝土路面的优点及缺点,同时以EC120作为添加剂的SMA-13为例,开展了沥青混合料相关性能指标的试验及分析,最终应用于工程实践中,结果表明,温拌沥青混凝土路面可应用于公路工程中。Warm mix asphalt concrete has many advantages such as fuel saving and low environmental pollution,but its application in China is relatively limited.The article takes the Lintao(Anjiazui)to Linxia Highway as an example to explain the advantages and disadvantages of warm mix asphalt concrete pavement.At the same time,taking SMA-13 with EC120 as an additive as an example,experiments and analysis of relevant performance indicators of asphalt mixture were carried out,and finally applied in engineering practice.The results show that warm mix asphalt concrete pavement can be applied in highway engineering.

关 键 词：温拌沥青混凝土 添加剂 沥青混合料性能 公路工程 

分 类 号：U414[交通运输工程—道路与铁道工程]