TY - GEN
T1 - Laboratory research of hard asphalt mixture in China
AU - Zhang, Lei
AU - Wang, Xudong
AU - Xiao, Qian
PY - 2014
Y1 - 2014
N2 - Application of high modulus asphalt (HiMA) concrete can improve not only rutting resistance but also the bearing capacity of pavement structure. In this paper, a new type of HiMA is developed, The mixture is coarse aggregate gap-graded, large nominal maximum particle size (NMAS) and uses hard asphalt binder to evaluate the performance of this HiMA. Their volumetric characteristics, high-temperature stability, mechanics characteristics, and fatigue resistant are evaluated. The mechanics characteristics include compressive and flexural strength, compressive resilient modulus, and dynamic complex modulus, among others. The results illustrate that HiMA with a hard asphalt binder has better rutting resistant, bearing capacity, and durability.
AB - Application of high modulus asphalt (HiMA) concrete can improve not only rutting resistance but also the bearing capacity of pavement structure. In this paper, a new type of HiMA is developed, The mixture is coarse aggregate gap-graded, large nominal maximum particle size (NMAS) and uses hard asphalt binder to evaluate the performance of this HiMA. Their volumetric characteristics, high-temperature stability, mechanics characteristics, and fatigue resistant are evaluated. The mechanics characteristics include compressive and flexural strength, compressive resilient modulus, and dynamic complex modulus, among others. The results illustrate that HiMA with a hard asphalt binder has better rutting resistant, bearing capacity, and durability.
UR - https://www.scopus.com/pages/publications/84905867348
U2 - 10.1061/9780784478554.015
DO - 10.1061/9780784478554.015
M3 - 会议稿件
AN - SCOPUS:84905867348
SN - 9780784478554
T3 - Geotechnical Special Publication
SP - 115
EP - 123
BT - Advanced Characterization of Asphalt and Concrete Materials - Selected Papers from the Proceedings of the Geo-Hubei 2014 International Conference on Sustainable Infrastructure
PB - American Society of Civil Engineers (ASCE)
T2 - Geo-Hubei 2014 International Conference on Sustainable Infrastructure: Advanced Characterization of Asphalt and Concrete Materials
Y2 - 20 July 2014 through 22 July 2014
ER -