Durability of porous asphalt mixture

XU Hao; NI Fu-jian; CHEN Rong-sheng; LIU Qing-quan

Volume 5 Issue 2

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XU Hao, NI Fu-jian, CHEN Rong-sheng, LIU Qing-quan. Durability of porous asphalt mixture[J]. Journal of Traffic and Transportation Engineering, 2005, 5(2): 27-31.

Citation:

XU Hao, NI Fu-jian, CHEN Rong-sheng, LIU Qing-quan. Durability of porous asphalt mixture[J]. Journal of Traffic and Transportation Engineering, 2005, 5(2): 27-31.

XU Hao, NI Fu-jian, CHEN Rong-sheng, LIU Qing-quan. Durability of porous asphalt mixture[J]. Journal of Traffic and Transportation Engineering, 2005, 5(2): 27-31.

Citation:

XU Hao, NI Fu-jian, CHEN Rong-sheng, LIU Qing-quan. Durability of porous asphalt mixture[J]. Journal of Traffic and Transportation Engineering, 2005, 5(2): 27-31.

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Durability of porous asphalt mixture

1.
School of Transportation, Southeast University, Nanjing 210096, China
2.
Research Institute of Highway, Ministry of Communications, Beijing 100088, China

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Author Bio:
Xu Hao(1979-), male, doctoral student, 86-25-83794931, xuhaowarrior@sina.com
Received Date: 2004-09-17
Publish Date: 2005-06-25

Abstract

Abstract

This paper investigated the influence of asphalt binder properties and aggregate gradings on the durability of porous asphalt mixture utilizing performance-based test. Two types of aggregate gradings and four kinds of porous asphalt mixtures with the same air voids but different asphalt contents were tested. The study results show that increasing the viscosity of asphalt binder at 60℃ and selecting appropriate aggregate grading can promote the dynamic stability, hydraulic stability and low-temperature stability of porous asphalt mixture, make sure good durability of porous asphalt mixture.
- pavement engineering,
- pavement material,
- porous asphalt mixture,
- high-viscosity asphalt,
- durability of asphalt mixture

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References(8)

References

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