Powder Oil Ratio on Stability of Asphalt Mixture in High Temperature Effect

Guang Pu Hao

doi:10.4028/www.scientific.net/AMR.700.175

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 700Powder Oil Ratio on Stability of Asphalt Mixture...

Powder Oil Ratio on Stability of Asphalt Mixture in High Temperature Effect

Abstract:

According to the different powder oil ratio of asphalt mixture rutting experiment at high temperature, rotary experimenting machine, for different powder oil ratio dynamic shear experiment of asphalt mortar, using the scanning electron microscope observation on the microstructure of asphalt mortar, powder oil ratio on mixture high temperature stability influence. The experiment results show that: powder oil ratio is larger, stronger anti rut ability, and powder oil ratio is affected by the asphalt shear strength to influence high temperature stability of asphalt mixture, and put forward the best powder oil ratio in the range of 0.18~1.2.

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Periodical:

Advanced Materials Research (Volume 700)

Pages:

175-178

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.700.175

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Online since:

May 2013

Authors:

Guang Pu Hao

Keywords:

Asphalt Concrete, Asphalt Mastic, High Temperature Stability, Powder Oil Ratio

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