摘要
通过对特立尼达湖改性沥青及其混合料的试验研究以及遂资高速公路施工实践可知,改性后的特立尼达湖沥青混合料路用性能有所改善,特别是高温性能和水稳定性能,中面层的结构功能性得到增强,提高了路面工程质量,降低了工程成本。
Through the test research on modified Trinidad Lake Asphalt and its mixture as well as the con- struction practice of Suining-Ziyang Expressway, it is showed that pavement performance of modified Trinidad Lake Asphalt mixture is improved greatly, especially the high-temperature performance and wa- ter stability, and the structure functionality of middle surface course is enhanced, the quality of pavement engineering is improved, the engineering cost is reduced.
出处
《交通标准化》
2014年第9期97-99,共3页
Communications Standardization
关键词
特立尼达湖沥青
改性沥青
施工工艺
性能测试
Trinidad Lake Asphalt
modified asphalt
construction technology
performance testing
