Micro-interface dynamics and macro-performance improvement in bitumen emulsion cold mixing for sustainable pavements: A critical review of moisture's impact
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引用次数: 0
Abstract
Bitumen emulsion cold mixing (BE-CM) technology is characterized by its environmental friendliness, resource conservation, and ease of construction. It plays a significant leading role in addressing the sustainability challenges in the highway transportation sector and has become a research hotspot in recent years. However, due to the presence of emulsifiers and moisture, the ionic environment of the solution components is complex. Currently, the moisture migration patterns within BE-CM mixtures and its effects on the micro-interface and macro-performance of BE-CM mixtures remain insufficiently understood. This has limited the widespread application of BE-CM technology. To further promote the development of BE-CM technology, this paper, based on bibliometric analysis, reviews and discusses the following three aspects: multi-scale characterization and modeling of moisture effects, adsorption and adhesion behavior at the bitumen emulsion-aggregate interface, and macroscopic performance enhancement of BE-CM mixtures. Additionally, several recommendations are provided to guide future research.
期刊介绍：
Sustainable Materials and Technologies (SM&T), an international, cross-disciplinary, fully open access journal published by Elsevier, focuses on original full-length research articles and reviews. It covers applied or fundamental science of nano-, micro-, meso-, and macro-scale aspects of materials and technologies for sustainable development. SM&T gives special attention to contributions that bridge the knowledge gap between materials and system designs.
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