Evaluation of Influence of Nano Kaolin on Temperature Sensitivity of Asphalt Pavement Based on Analytic Hierarchy Process

Authors

  • Tan Zhang
  • Hao Chen
  • Hao Zhang
  • Jiakai Peng
  • Xinyan Wang

DOI:

https://doi.org/10.54097/ajst.v7i1.11305

Keywords:

Nano-kaolin modified asphalt mixture, Thermal conductivity, Temperature sensitivity, Analytic hierarchy process.

Abstract

 In order to further explore the five different dosage of nano kaolin sensitivity to the temperature of the modified asphalt concrete, combined with constant temperature heating heating experiment and stir yogurt machine constant temperature cooling experiment of these two kinds of innovative experiment of heat exchange data, based on the analytic hierarchy process (ahp) innovative obtains the temperature win min optimum dosage of nano kaolin, The influence of different nano-kaolin content on the temperature sensitivity of modified asphalt was evaluated as a whole. The experimental results show that when the content of nano-kaolin is 7%, the temperature sensitivity of asphalt mixture is the best at 10 different temperatures compared with the other four mixtures. With the increase of nano-kaolin content, the temperature sensitivity of asphalt mixture is first superior and then inferior.

Downloads

Download data is not yet available.

References

Chen Hao, Wang Jiu, Wang Ya-ping. Experimental study on the influence of nano-attapulgite on the thermosensitivity of asphalt pavement [J]. New Industrialization, 2022, 12(05): 183-185.

Su Xiang. Asphalt pavement disease analysis and treatment strategy [J]. new industrialization, 2020,10 (9): 97-99.

Yin Hai-rong, Wu Li-hua, Chen Fu, et al. Research and application of nano kaolin [J]. materials guide, 2006,20 (z1): 196-199.

Diao Run-li, Wang Hua-li. Research progress of application of nano kaolin [J]. Foshan ceramics, 2020,30 (7): 28-30.

Liu Zhuo-qin, Pi Zhen-bang, Tian Xi-ke, et al. Preliminary study on surface modification of nano kaolin [J]. chemical minerals and processing, 2005,34 (5): 18-20.

Downloads

Published

21-08-2023

Issue

Section

Articles

How to Cite

Evaluation of Influence of Nano Kaolin on Temperature Sensitivity of Asphalt Pavement Based on Analytic Hierarchy Process. (2023). Academic Journal of Science and Technology, 7(1), 165-168. https://doi.org/10.54097/ajst.v7i1.11305

Similar Articles

1-10 of 435

You may also start an advanced similarity search for this article.