& Currently, in the UK, there is considerable interest in the fact that a German bituminous surfacing mixture known as stone mastic asphalt may possess levels of in-service performance that resist the growing incidence of premature failure experienced by traditional materials such as hot rolled asphalt. A high stone content grading requires the use of a stabilizing additive to ensure long-term ...

Feipeng Xiao 1,*, Ruoyu Li 1, Henglong Zhang 2 and Serji Amirkhanian 3,* 1 Key Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University, Shanghai 201804, China; [email protected] 2 School of Civil Engineering, Hunan University, Changsha 410082, China; [email protected] 3 State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technolo...

This study aims to evaluate the effect of waste engine oil (WEO) on warm asphalt mixes incorporated with materials. Copper slag (CS) and reclaimed pavement (RAP), both considered materials were used in mixes. Seven types prepared different proportions copper (0–15%) RAP (0–30%) at 5%, 7.5%, 10% WEO dosages. Marshall stability test, indirect tensile resilient modulus, flow number test was carrie...

The objective of this study is to evaluate the rheological properties and chemical bonding of nano-modified asphalt binders blended with nanosilica. In this study, the nanosilica was added to the control asphalt at contents of 4% and 6% based on the weight of asphalt binders. Superpave binder and mixture tests were utilized in this study to estimate the characteristics of the nano-modifed aspha...