Airport pavement performance evaluation of pavement fog seal based on optimized test technology
Fog seal technology is widely used in airport asphalt pavement. The research on the performance and application of fog seal material is basically at the level of modified emulsified asphalt. The fog seal test method in the existing specification has defects. Three kinds of fog seal materials with di...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2023-08-01
|
| Series: | Frontiers in Materials |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fmats.2023.1231461/full |
| _version_ | 1797755300627873792 |
|---|---|
| author | Ping Li Wenju Peng Wenju Peng Jing Mao Xin Yan Zhaohui Liu Lingyi Kong |
| author_facet | Ping Li Wenju Peng Wenju Peng Jing Mao Xin Yan Zhaohui Liu Lingyi Kong |
| author_sort | Ping Li |
| collection | DOAJ |
| description | Fog seal technology is widely used in airport asphalt pavement. The research on the performance and application of fog seal material is basically at the level of modified emulsified asphalt. The fog seal test method in the existing specification has defects. Three kinds of fog seal materials with different substrates were selected in this paper. Based on the characteristics of fog seal treatment and the relevant specifications of fog seal and airport pavement. Wet Track Abrasion Test (WTAT), Cantabro test, Water seepage test, and Pendulum instrument tester pavement friction coefficient test were improved. Test the pavement performance of different types of fog seals. The results show that the mass loss of material C was less than 10% after 200 and 400 cycles of wear. The improvement effect of material C on raveling resistance and impermeability was far better than that of materials A and B. The improvement of material C on the raveling resistance of the mixture could reach 50%. The immediate improvement effect on the impermeability was nearly 100%. The skid resistance performance of the three fog seal materials decreased after treatment. The decrease in material C was more significant than in materials A and B. In constructing material C, the dose of emery should be appropriately increased. It was advisable to not be less than 0.35 kg/m2. The fog seal layer improves pavement performance. It has reference significance for using fog seal technology to treat early airport pavement diseases. |
| first_indexed | 2024-03-12T17:45:50Z |
| format | Article |
| id | doaj.art-9b0b6ea905fa4a9eafdc93dc8102d3be |
| institution | Directory Open Access Journal |
| issn | 2296-8016 |
| language | English |
| last_indexed | 2024-03-12T17:45:50Z |
| publishDate | 2023-08-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Materials |
| spelling | doaj.art-9b0b6ea905fa4a9eafdc93dc8102d3be2023-08-03T17:33:49ZengFrontiers Media S.A.Frontiers in Materials2296-80162023-08-011010.3389/fmats.2023.12314611231461Airport pavement performance evaluation of pavement fog seal based on optimized test technologyPing Li0Wenju Peng1Wenju Peng2Jing Mao3Xin Yan4Zhaohui Liu5Lingyi Kong6School of Traffic and Transportation Engineering, Changsha University of Science and Technology, Changsha, ChinaSchool of Traffic and Transportation Engineering, Changsha University of Science and Technology, Changsha, ChinaSchool of Civil Engineering, Hubei Engineering University, Xiaogan, ChinaSchool of Traffic and Transportation Engineering, Changsha University of Science and Technology, Changsha, ChinaHunan Hengyong Expressway Construction and Development Co., Ltd, Changsha, ChinaSchool of Traffic and Transportation Engineering, Changsha University of Science and Technology, Changsha, ChinaChina Construction Seventh Engineering Division Corp., Ltd, Zhengzhou, ChinaFog seal technology is widely used in airport asphalt pavement. The research on the performance and application of fog seal material is basically at the level of modified emulsified asphalt. The fog seal test method in the existing specification has defects. Three kinds of fog seal materials with different substrates were selected in this paper. Based on the characteristics of fog seal treatment and the relevant specifications of fog seal and airport pavement. Wet Track Abrasion Test (WTAT), Cantabro test, Water seepage test, and Pendulum instrument tester pavement friction coefficient test were improved. Test the pavement performance of different types of fog seals. The results show that the mass loss of material C was less than 10% after 200 and 400 cycles of wear. The improvement effect of material C on raveling resistance and impermeability was far better than that of materials A and B. The improvement of material C on the raveling resistance of the mixture could reach 50%. The immediate improvement effect on the impermeability was nearly 100%. The skid resistance performance of the three fog seal materials decreased after treatment. The decrease in material C was more significant than in materials A and B. In constructing material C, the dose of emery should be appropriately increased. It was advisable to not be less than 0.35 kg/m2. The fog seal layer improves pavement performance. It has reference significance for using fog seal technology to treat early airport pavement diseases.https://www.frontiersin.org/articles/10.3389/fmats.2023.1231461/fullfog sealairport pavementnon-emulsified asphalt fog sealpavement performancetesting technologies |
| spellingShingle | Ping Li Wenju Peng Wenju Peng Jing Mao Xin Yan Zhaohui Liu Lingyi Kong Airport pavement performance evaluation of pavement fog seal based on optimized test technology Frontiers in Materials fog seal airport pavement non-emulsified asphalt fog seal pavement performance testing technologies |
| title | Airport pavement performance evaluation of pavement fog seal based on optimized test technology |
| title_full | Airport pavement performance evaluation of pavement fog seal based on optimized test technology |
| title_fullStr | Airport pavement performance evaluation of pavement fog seal based on optimized test technology |
| title_full_unstemmed | Airport pavement performance evaluation of pavement fog seal based on optimized test technology |
| title_short | Airport pavement performance evaluation of pavement fog seal based on optimized test technology |
| title_sort | airport pavement performance evaluation of pavement fog seal based on optimized test technology |
| topic | fog seal airport pavement non-emulsified asphalt fog seal pavement performance testing technologies |
| url | https://www.frontiersin.org/articles/10.3389/fmats.2023.1231461/full |
| work_keys_str_mv | AT pingli airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology AT wenjupeng airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology AT wenjupeng airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology AT jingmao airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology AT xinyan airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology AT zhaohuiliu airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology AT lingyikong airportpavementperformanceevaluationofpavementfogsealbasedonoptimizedtesttechnology |