Laboratory Study of Aging Characteristics of Binder Warm Mix Asphalt Chemical Additive: Rutting, Fatigue Resistance, and Chemical Composition

Authors

  • Emil Adly Department of Civil Engineering, Faculty of Engineering, National Central University, Taoyuan 320137, Taiwan (ROC)
  • Shih Huang Chen Department of Civil Engineering, Faculty of Engineering, National Central University, Taoyuan 320137, Taiwan (ROC)
  • Putri Adithana Paramitha Department of Civil Engineering, Faculty of Engineering, National Central University, Taoyuan 320137, Taiwan (ROC)
  • Wahyu Widodo Department of Civil Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta, Kasihan Bantul 55183, Yogyakarta, Indonesia

DOI:

https://doi.org/10.37934/aram.121.1.146162

Keywords:

Asphalt aging, chemical additives, Rheological, Aging Index, SARA

Abstract

The research aims to comprehensively assess the impact of anti-stripping agents ZycoTherm (Zyc) and Evotherm M1 (EM1) on Warm Mix Asphalt (WMA). The study employs a range of laboratory tests to investigate the rheological and chemical properties of modified asphalt. Conventional tests such as penetration and softening points are employed alongside advanced techniques including Dynamic Shear Rheometer (DSR), and Linear Amplitude Sweep (LAS) analyses to delve into the rheological properties. Chemical properties (SARA) were analyzed using thin-layer chromatography. Both short-term aging (STA) using The Rolling Thin-Film Oven (RTFO) and long-term aging (LTA) based on the Universal Simple Aging Test are simulated under controlled laboratory conditions. It was found in conventional tests that the value changed, but not significantly. In terms of rutting and fatigue performance, Zyc 0.05% showed positive results. Fatigue behavior shows Zyc has better resistance. The asphalt fractional composition test showed changes in each age condition.

Author Biographies

Emil Adly, Department of Civil Engineering, Faculty of Engineering, National Central University, Taoyuan 320137, Taiwan (ROC)

Emilzolach@gmail.com

Shih Huang Chen, Department of Civil Engineering, Faculty of Engineering, National Central University, Taoyuan 320137, Taiwan (ROC)

Hippo601204@gmail.com

Putri Adithana Paramitha, Department of Civil Engineering, Faculty of Engineering, National Central University, Taoyuan 320137, Taiwan (ROC)

pap.clay@gmail.com

Wahyu Widodo, Department of Civil Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta, Kasihan Bantul 55183, Yogyakarta, Indonesia

wahyuft@yahoo.co.id

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Published

2024-07-30

How to Cite

Adly, E. ., Chen, S. H. ., Paramitha, P. A. ., & Widodo, W. . (2024). Laboratory Study of Aging Characteristics of Binder Warm Mix Asphalt Chemical Additive: Rutting, Fatigue Resistance, and Chemical Composition. Journal of Advanced Research in Applied Mechanics, 121(1), 146–162. https://doi.org/10.37934/aram.121.1.146162

Issue

Vol. 121 No. 1: September (2024)

Section

Articles