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Can I read Performance Enhancement of Modified Asphalt via Coal Gangue with Microstructure Control on EtoBox?
Performance Enhancement of Modified Asphalt via Coal Gangue with Microstructure Control by Shuai Liu; Jiao Jin; Huayang Yu; Yuchao Gao; Yinfei Du; Xiaolong Sun; Guoping Qian is a Engineering article available to read on EtoBox.
What is Performance Enhancement of Modified Asphalt via Coal Gangue with Microstructure Control about?
The efficient application of coal gangue into asphalt pavement materials not only improves pavement service performance, but also relieves environmental pressure of accumulation. However, the compatibility of coal gangue powder with asphalt pavement materials promises further strengthens, calling for enhanced processing schemes of coal gangue. Firstly, modified materials were successfully prepared by modulating the coal gangue powder. A series of microscopic experiments were conducted to characterize the phase structure, microstructure, thermal stability, adsorption capacity, and functional group change characteristics of different types of coal gangue powder. Then, three kinds of coal gangue powders were applied to the matrix asphalt by melt blending method, and the composite's rheological properties and aging resistance were also studied. Finally, the modification mechanism of the composite was discussed from the micro level. The research showed that the specific surface area of intercalated and activated coal gangue powder increased about 1.45 times and 1.25 times, respectively, compared with ordinary coal gangue powder. The physical adsorption capacity of gangue powder can be i
Who reads Performance Enhancement of Modified Asphalt via Coal Gangue with Microstructure Control?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Shuai Liu; Jiao Jin; Huayang Yu; Yuchao Gao; Yinfei Du; Xiaolong Sun; Guoping Qian
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Engineering (Physical Sciences)