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Zhilong Cao, Qianlong Hao, Xin Qu, Kexin Qiu, Ruiqi Zhao and Qianyu Liu
To explore the performance evolution mechanism of SBS-modified bitumen (SMB) during construction and service, the chemical structure, molecular weight and properties of styrene?butadiene?styrene triblock copolymer (SBS) and SMB under multiple aging level...
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Inamullah Khan, Abdul Wahab Khattak, Alireza Bahrami, Shahab Khattak and Ali Ejaz
Flexible pavements are mostly affected by meteorological factors in addition to traffic loads, which results in premature pavement failures like rutting and moisture-induced damage. This study focuses on the impacts of adding various contents of nano-sil...
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Yan Mu, Feng Ma, Jiasheng Dai, Chen Li, Zhen Fu, Tiantian Yang and Meng Jia
Asphalt binders have been modified with Crumb rubber (CR) as an effort to fulfil the demand for the development of eco-friendly and sustainable pavements. The objective of this study was to investigate the high temperature rheological behaviors and fatig...
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Wengang Zhang, Longting Ding and Zhirong Jia
In order to improve the problem of the bad thermal storage stability of Styrene-Butadiene-Styrene Block Copolymer Modified Bitumen (SBS-modified bitumen), the vulcanization reaction was selected as the basic mechanism for the research and development of ...
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Felipe Araya, Álvaro González, Rodrigo Delgadillo, Carlos Wahr, Gabriel García, Rogelio Zuñiga
Pág. Page 198 - 210
The purpose of this research was to achieve an advanced rheological characterization and classification for a set of modified and non-modified asphaltic bitumens currently employed in Chile. Six asphaltic bitumens were employed, which are locally produce...
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Hardiman Hardiman,M.O. Hamzah,A.A. Mohammed
Pág. pp. 26 - 31
Binder drainage occurs with mixes of small aggregate surface area particularly porous asphalt. The binder drainage test, developed by the Transport Research Laboratory, UK, is commonly used to set an upper limit on the acceptable binder content for a po...
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