Research on Resistance to Moisture Damage of Warm Mix Rubber Asphalt Mixture

Guo Liang Yang; Fan Bing Meng; Li Pu Huang; Shi Jie Wu; Wei Peng Chen; Zhan Long Ma; Yun Feng Ling

doi:10.4028/www.scientific.net/AMM.744-746.1209

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 744-746Research on Resistance to Moisture Damage of Warm...

Research on Resistance to Moisture Damage of Warm Mix Rubber Asphalt Mixture

Abstract:

To verify the resistance to moisture damage of warm mix rubber asphalt mixture, the splitting strength test of warm mix rubber asphalt mixture (WMRAC-13) was conducted under different immersion time and immersion temperature. Test results show that freeze-thaw splitting strength of warm mix rubber asphalt mixture meets the requirement of moisture stability. The immersion splitting strengths in 60°C and 4°C decline with the extension of immersion time. The immersion splitting strengths in 60°C decline faster than those in 4°C. The best fitting function of immersion splitting strengths with immersion time obeys second-order polynomial and power function respectively, and their correlations are the best. The inflection point of attenuation curves is 3th day and 20th day respectively.

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Periodical:

Applied Mechanics and Materials (Volumes 744-746)

Pages:

1209-1212

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.744-746.1209

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Online since:

March 2015

Authors:

Guo Liang Yang*, Fan Bing Meng, Li Pu Huang, Shi Jie Wu, Wei Peng Chen, Zhan Long Ma, Yun Feng Ling

Keywords:

Immersing Splitting Strength, Immersion Temperature, Immersion Time, Resistance to Moisture Damage, Warm Mix Rubber Asphalt Mixture

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* - Corresponding Author

References

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