| Issue |
MATEC Web Conf.
Volume 363, 2022
5th International Conference on Advances in Materials, Machinery, Electronics (AMME 2022)
|
|
|---|---|---|
| Article Number | 01002 | |
| Number of page(s) | 4 | |
| Section | Research papers | |
| DOI | https://doi.org/10.1051/matecconf/202236301002 | |
| Published online | 29 August 2022 | |
Study of AC - 20 asphalt mixture ratio on the runway of of Chang Sha Airport
1 China Airport Construction Group Co., Ltd, Beijing, 100101, China
2 Beijing Super-Creative Technology Co., Ltd, Beijing, 100621, China
* Corresponding author: 420069269@qq.com
After years of use, there’s oil loss on the asphalt pavement. the bond strength of aggregate decreases. Loose threshing is serious. In order to improve the pavement performance, Extend the service life of pavement, Improve the safety of aircraft operation. We test the AC-20 modified asphalt mixture on the taxiway and runway of Chang Sha Airport from many factors, including raw materials, admixtures, gradation design, optimum ratio of oil to stone, then we find the best ways to resolve it.
Key words: AC-20 / raw materials / admixtures / gradation design
© The Authors, published by EDP Sciences, 2022
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