Study on the pavement performance test of SMA-13 bituminous mixture containing basalt fibers

Zhoucong Xu; Haonan Zhou; Tianlong Chen; Haifeng Zhang; Huoming Wang

doi:10.1117/12.2658318

22 December 2022 Study on the pavement performance test of SMA-13 bituminous mixture containing basalt fibers

Zhoucong Xu, Haonan Zhou, Tianlong Chen, Haifeng Zhang, Huoming Wang

Proceedings Volume 12460, International Conference on Smart Transportation and City Engineering (STCE 2022); 124601S (2022) https://doi.org/10.1117/12.2658318
Event: International Conference on Smart Transportation and City Engineering (STCE 2022), 2022, Chongqing, China

Abstract

For the mix proportion design of bituminous mixture, gap graded SMA-13 is selected and 4‰ of basalt fiber is added to it. Moreover, its pavement performance is compared with that of the ordinary SMA-13 bituminous mixture with the same amount of lignin fiber, so as to study the effect of the basalt fiber on the pavement performance of the SMA-13 bituminous mixture. The test results show that compared with the ordinary SMA-13 asphalt mixture, the bitumen aggregate ratio of the SMA-13 bituminous mixture with basalt fiber is reduced, and the high-temperature stability and low-temperature crack resistance are improved, while the water stability is improved to a limited extent.

Citation Download Citation

Zhoucong Xu, Haonan Zhou, Tianlong Chen, Haifeng Zhang, and Huoming Wang "Study on the pavement performance test of SMA-13 bituminous mixture containing basalt fibers", Proc. SPIE 12460, International Conference on Smart Transportation and City Engineering (STCE 2022), 124601S (22 December 2022); https://doi.org/10.1117/12.2658318

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