试析高速公路工程中改性沥青的应用

Study on the Application of Modified Asphalt in Expressway Engineering

随着交通事业的蓬勃发展,交通流量快速增长,改性沥青在高速公路的应用也越来越广泛,在我国,改性沥青的研究起步较晚,但沥青改性所带来的优良的路用性能已经受到了人们的认可和重视,本文通过分析不同种类改性沥青的性能、使用环境、生产效率等,为改性沥青在高速公路的应用提供有价值的参考。

With the rapid development of transport and rapid growth of traffic,modified asphalt is more and more widely used in the highway,modified asphalt starts late in China,but excellent road performance brought by the modified asphalt has been recognized and valued by people,the paper analyzes the performance of different types of modified asphalt,the use environment and production efficiency,which provides a valuable reference for the application of modified asphalt in highway.