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Article

Skid Resistance Attenuation of Asphalt Pavement Based on Multifactor Accelerated Wear Test

1
Shandong Hi-Speed Road & Bridge International Engineering Co., Ltd., Jinan 250014, China
2
Key Laboratory for Special Area Highway Engineering of Ministry of Education, School of Highway, Chang’an University, Xi’an 710064, China
3
Sinohydro Engineering Bureau 8 Co., Ltd., Changsha 410004, China
4
School of Civil Engineering, Yantai University, Yantai 264005, China
*
Author to whom correspondence should be addressed.
Coatings 2023, 13(4), 717; https://doi.org/10.3390/coatings13040717
Submission received: 17 February 2023 / Revised: 22 March 2023 / Accepted: 27 March 2023 / Published: 31 March 2023
(This article belongs to the Section Corrosion, Wear and Erosion)

Abstract

To describe the skid resistance attenuation of asphalt pavement during its life cycle, this paper selected a multi-variable accelerated abrasion machine to simulate the abrasion process, and British Pendulum Number was selected to evaluate the skid resistance after various abrasive cycles. During the abrasion process, three factors influencing the skid resistance were considered, including aggregate types (diorite, limestone, granite, and basalt), nominal maximum aggregate size (NMAS), and gradations (dense, gap, and open). The results show that with increasing abrasion cycles, the skid resistance of asphalt pavement firstly decreases rapidly in the first abrasion stage (0–8000 cycles), then at a relatively gentle rate in the second abrasion stage (8000–20,000 cycles), and finally at the lowest rate in the third abrasion stage (after 20,000 cycles). The skid-resistance durability and stability of pavement are ranked as basalt > granite > amphibolite > limestone. Moreover, the effect of aggregate parameters on skid resistance is in the order: angularity > PSV > WSV > CSV. The skid resistance and its stability improve as NMAS increases. The pavement skid durability is in the order: SMA > OGFC > AC. In addition, the sizes of 16 mm, 13.2 mm, 9.5 mm, 0.6 mm, 0.3 mm and 0.15 mm are the critical sieve sizes to improve the skid resistance of asphalt pavement.
Keywords: pavement engineering; asphalt pavement; skid resistance; abrasive cycle; aggregate type pavement engineering; asphalt pavement; skid resistance; abrasive cycle; aggregate type

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MDPI and ACS Style

Qi, L.; Liu, Y.; Liu, Z.; Zhang, C.; Chen, Z.; Lv, J.; Wan, H. Skid Resistance Attenuation of Asphalt Pavement Based on Multifactor Accelerated Wear Test. Coatings 2023, 13, 717. https://doi.org/10.3390/coatings13040717

AMA Style

Qi L, Liu Y, Liu Z, Zhang C, Chen Z, Lv J, Wan H. Skid Resistance Attenuation of Asphalt Pavement Based on Multifactor Accelerated Wear Test. Coatings. 2023; 13(4):717. https://doi.org/10.3390/coatings13040717

Chicago/Turabian Style

Qi, Lujie, Yamin Liu, Zhongliang Liu, Congcong Zhang, Zhenshan Chen, Jin Lv, and Haifeng Wan. 2023. "Skid Resistance Attenuation of Asphalt Pavement Based on Multifactor Accelerated Wear Test" Coatings 13, no. 4: 717. https://doi.org/10.3390/coatings13040717

APA Style

Qi, L., Liu, Y., Liu, Z., Zhang, C., Chen, Z., Lv, J., & Wan, H. (2023). Skid Resistance Attenuation of Asphalt Pavement Based on Multifactor Accelerated Wear Test. Coatings, 13(4), 717. https://doi.org/10.3390/coatings13040717

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