Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Laboratory Study on Cracking Potential of Binder Course Asphalt Mixtures Used in Semi-Rigid Pavements
Surface cracking is one of major early distresses in newly constructed semi-rigid pavements in China. Such semi-rigid pavements usually consist of three layers of hot mix asphalt (HMA) mixtures on top of a cement-treated aggregate (CTA) base over lime treated subgrade. To control the CTA base cracks reflected to the surface, a HMA binder course mixture is desired to be not only anti-reflective cracking but also fatigue resistant. This study was in an effort to investigate the reflective cracking problem on semi-rigid pavements through a proper binder course mixture design and laboratory characterization of the fatigue and anti-cracking properties of binder course mixtures used in China.
A Laboratory Study on Cracking Potential of Binder Course Asphalt Mixtures Used in Semi-Rigid Pavements
Surface cracking is one of major early distresses in newly constructed semi-rigid pavements in China. Such semi-rigid pavements usually consist of three layers of hot mix asphalt (HMA) mixtures on top of a cement-treated aggregate (CTA) base over lime treated subgrade. To control the CTA base cracks reflected to the surface, a HMA binder course mixture is desired to be not only anti-reflective cracking but also fatigue resistant. This study was in an effort to investigate the reflective cracking problem on semi-rigid pavements through a proper binder course mixture design and laboratory characterization of the fatigue and anti-cracking properties of binder course mixtures used in China.
A Laboratory Study on Cracking Potential of Binder Course Asphalt Mixtures Used in Semi-Rigid Pavements
Ni, Fujian (Autor:in) / Wu, Zhong (Autor:in) / Chen, Rongsheng (Autor:in) / Gu, Xingyu (Autor:in) / Dong, Qiao (Autor:in)
Geo-Denver 2007 ; 2006 ; Boulder, Colorado, United States
28.08.2007
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Mixing , Rigid pavements , Methodology , Construction materials , Design , Asphalts , Laboratory tests , Cracking , China , Pavements , Asphalt pavements , Mixtures
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