Title :
Reserch on SBS asphalt pavement in southwestern mountain
Author :
Feng Wuyi ; Liang Naixing ; Cao Yuanwen ; Wang Yu
Author_Institution :
Chongqing Jiaotong Univ., Chongqing, China
Abstract :
The mountain pavement in Southwestern China putts forward strict requirement concerning high temperature stability and water stability of pavement performance. Because it is easy to produce rut, cracks and subsidensce because it´s high temperature and rainy. This paper put forward the new SBS asphalt mixture design, basement design and construction method based on optimal mineral aggregate gradation in the design of pavement of Chendu-Chongqing highway. Indexes of the segment bulit up in 2 years is good, the benefits achievement can be referenced by new highway construction and reconstruction.
Keywords :
aggregates (materials); asphalt; cracks; design engineering; rain; road building; roads; workability; Chendu-Chongqing highway; SBS asphalt pavement; basement construction method; basement design; cracks; highway construction; mountain pavement; optimal mineral aggregate gradation; pavement performance; southwestern China; southwestern mountain; subsidensce; temperature stability; water stability; Aggregates; Asphalt; Minerals; Production; Road transportation; Seals; Slurries; Stability; Temperature; Testing; asphalt pavement; high temperature and rainy; mountain pavement; pavement performance;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5536157
