Reserch on SBS asphalt pavement in southwestern mountain

Author

Feng Wuyi ; Liang Naixing ; Cao Yuanwen ; Wang Yu

Author_Institution

Chongqing Jiaotong Univ., Chongqing, China

fYear

2010

fDate

26-28 June 2010

Firstpage

1422

Lastpage

1425

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7737-1

Type

conf

DOI

10.1109/MACE.2010.5536157

Filename

5536157