Abstract: In quantifying the morphological features of aggregate, X-ray computed tomography (CT) is one of the most popularly used approaches for capturing aggregate images that is considered accurate and reliable. In this study, ...

Abstract: Low average temperature, large temperature difference, and continual freeze-thaw (F-T) cycles are the typical climatic characteristics of cold plateau regions. F-T cycles and the asphalt-aggregate ratio of an asphalt mixture ...

Abstract: The effects of sample size, aggregate lithology, and compaction pattern on image scanning quality were determined using 225 kV industrial computer tomography equipment. Moreover, the scanning parameters of common Marshall ...

Abstract: This study investigates and evaluates the storage stability of asphalt binder modified by bio-oil at high temperature. Five bio-asphalts are prepared by adding 1, 15, 2, 25, and 3% bio-oil into 7# petroleum asphalt. The ...

Abstract: AbstractThe objective of this research is to investigate the degradation mechanism of adhesion and interfacial failure behavior between bioasphalt and aggregate under the action of thermal oxidation. This study investigates ...