In order to study the influence of different dosage of GO doped matrix asphalt in the preparation of the high-temperature performance of GO modified asphalt, using conventional performance test and dynamic shear rheological test (DSR), analyses the influence of different dosage of GO matrix asphalt macro performance and rheological properties, and has carried on the correlation analysis of the three major indexes. The results show that the empirical index significance analysis of GO with asphalt showed that the softening point correlation reached 0.9356, showing a high correlation; The addition of GO carbon atom nanomaterials slows down the transformation rate of asphalt from The transformation of elastic properties to viscous properties at high temperature. When the content of GO was 0.3‰–0.45‰, the modification effect of asphalt was obvious.
Study on High Temperature Rheological Properties of GO Modified Asphalt
Lect. Notes Electrical Eng.
International Conference on Intelligent Transportation Engineering ; 2021 ; Beijing, China October 29, 2021 - October 31, 2021
2021 6th International Conference on Intelligent Transportation Engineering (ICITE 2021) ; Kapitel : 28 ; 321-331
01.06.2022
11 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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