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Review

Influential Factors and Evaluation Methods of the Performance of Grouted Semi-Flexible Pavement (GSP)—A Review

School of Highway, Chang’an University, Xi’an 710064, China
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Author to whom correspondence should be addressed.
Academic Editor: Amir Tabakovic
Appl. Sci. 2021, 11(15), 6700; https://doi.org/10.3390/app11156700
Received: 22 June 2021 / Revised: 10 July 2021 / Accepted: 19 July 2021 / Published: 21 July 2021
(This article belongs to the Special Issue Advances in Asphalt Pavement Technologies and Practices)
Grouted Semi-flexible Pavement (GSP) is a novel pavement composed of open-graded asphalt concrete grouted with high-fluidity cement mortar. Due to its excellent load-bearing and anti-rutting performance, it has great potential as anti-rutting overlay and surface in road construction. However, the understanding of GSP performance remains limited and pertinent findings are inconsistent. This article aims to provide a systematic literature review for the articles which were published between 2000 and 2020 on GSP, explore the problems in the recent research, identify knowledge gaps, and deliver recommendations for future research. The influential factors and the relative evaluation methods of GSP performance are summarized and discussed in this article. View Full-Text
Keywords: Grouted Semi-flexible Pavement; influential factor; evaluation method; performance; laboratory test Grouted Semi-flexible Pavement; influential factor; evaluation method; performance; laboratory test
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MDPI and ACS Style

Guo, X.; Hao, P. Influential Factors and Evaluation Methods of the Performance of Grouted Semi-Flexible Pavement (GSP)—A Review. Appl. Sci. 2021, 11, 6700. https://doi.org/10.3390/app11156700

AMA Style

Guo X, Hao P. Influential Factors and Evaluation Methods of the Performance of Grouted Semi-Flexible Pavement (GSP)—A Review. Applied Sciences. 2021; 11(15):6700. https://doi.org/10.3390/app11156700

Chicago/Turabian Style

Guo, Xiaogang, and Peiwen Hao. 2021. "Influential Factors and Evaluation Methods of the Performance of Grouted Semi-Flexible Pavement (GSP)—A Review" Applied Sciences 11, no. 15: 6700. https://doi.org/10.3390/app11156700

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