期刊论文

Liu, Kefei;Shi, Xianming

英文

Construction and Building Materials

0950-0618

2019

217

273-282

10.1016/j.conbuildmat.2019.05.054

China Postdoctoral Science Foundation, ChinaChina Postdoctoral Science Foundation [2018M633003]; Scientific Research Project of Hunan Provincial Education Department, China [18A176]; Hunan Province Key Laboratory of Engineering Rheology, Central South University of Forestry and Technology, China [19HNKLE05]; Changsha Science and Technology Project, China [kq1801081]; Science and Technology Project of Yuhua District in Changsha City, China [YHKJ-2018-ZG-20]

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The objective of this laboratory study was to evaluate the performance of hot mix asphalt (HMA) and warm mix asphalt (WMA) mixtures modified by graphene oxide (GO). The base asphalt has a 60/80 penetration grade and the warm mix additives are Sasobit and waste cooking oil (WCO), which were added at 3% and 5% by weight of asphalt binder, respectively. The performance of HMA and WMA mixtures was evaluated. The experimental results indicate that the addition of GO at 0.05% by weight of binder significantly increased the mixing and compaction tempe...