Deformation Behaviors of Dilution Type Cold Patch Asphalt Mixture under Different Stress Modes

Abstract:

In order to comprehensively evaluate the performance of dilution type cold patch asphalt mixture (CPAM), basic performances and deformation behaviors of dilution type CPAM under different stress modes were tested. The compaction performance and stability increasing property of CPAM were tested by rotation compaction test and Marshall stability test. The deformation behaviors of CPAM were tested by rolling test, small beam bending test and penetration shear test. Results show that when the using temperature is below 25°C, the compaction ability of CPAM is affected by temperature. The evaporation rate of organic solvents is slow, and affects the strength growing and rolling deformation behavior. It needs about 10d for the stability of CPAM rising to 3kN. The residue of organic solvents may lead the deformation of CPAM to constantly instability under rolling load. The stretching deformation and penetration shear deformation are affected by temperature. The low temperature and high temperature performance of CPAM is below standard requirements of hot asphalt mixture (HMA).

• Periodical: Applied Mechanics and Materials (Volume 872)
• Pages: 114-118
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.872.114
• Online since: October 2017
• Authors: Hai Peng Wang*, Rong Zhang, Zhao Yi He, Jian Zhuang Wang
• Keywords: Cold Patch Asphalt, Deformation Behavior, Dilution Type, Road Engineering

References

[1] Z. F. Ding, S. H. Sheng, G. W. Huang, Strength formation law of cold patch asphalt mixture, Highway. (4) (2014) 221-224.

[2] P. Yang, X. N. Zhang, Simplified test about fatigue performance of cold patch asphalt mixtures, J. Shengyang Jianzhu University (Natural Science). (1) (2010) 103-107.

[3] T. P. Wilson, A. R. Romine, Materials and procedures for repair of potholes in asphalt-surfaced pavements. Washington D C: US Federal Highway Administration, (1999).

[4] M. Berlin, E. Hunt, Asphalt concrete patching material evaluation. SR548, (2010).

[5] F. Li, S. C. Huang, Performance evaluation and technical requirements of cold patch asphalt mixture, J. Tongji University (Natural Science). (10) (2010) 1463-1467.

[6] D. Qiao, B. S. Huang, S. zhao. Field and laboratory evaluation of winter season pavement pothole patching materials, International Journal of Pavement Engineering. (4) (2014)279-289.

DOI: 10.1080/10298436.2013.814772

[7] Maher, A., Gucunski, N., Yanko, W., et al., Evaluation of pothole patching materials. Washington, DC: New Jersey Department of Transportation, Federal Highway Administration, (2001).

[8] J. G. Han, X. C. Wang, C. L. Shi, et al. A study on test measurement method and evaluation index for cold-patch bituminous mixture in cold reign. Highway. (5) (2008) 23-27.

[9] C. H. Zhou, Q. Yuan, Y. H. Li, Numerical analysis of influence of pressure head dimension on HMA uniaxial penetration test performance, J. Highway Transport. Res. Dev. (2) (2016) 14-17.