Direct Observation of Crystalline Wax in Asphalt Binders by Variable-Temperature Polarizing Microscope

AbstractCrystalline wax in asphalt binder greatly affects the low-temperature performance of the asphalt pavement, and the composition of the phase separation at the microscopic scale has not been completely determined. In this paper, it is demonstrated that of the different observing systems of a m...

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Veröffentlicht in:	Journal of materials in civil engineering 2022-10, Vol.34 (10)
Hauptverfasser:	Ding, Haibo, Zhang, Haopeng, Zhang, Hong, Qiu, Yanjun
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Asphalt pavements Asphaltenes Binders (materials) Building materials Civil engineering Crystal structure Crystallinity Intermolecular forces Low temperature Phase separation Polarization Solubility Technical Papers Waxes
Online-Zugang:	Volltext
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