A literature review: asphalt pavement repair technologies and materials

IF 1.5 4区工程技术 Q3 ENGINEERING, CIVIL

Proceedings of the Institution of Civil Engineers-Engineering Sustainability Pub Date : 2023-11-06 DOI:10.1680/jensu.22.10000

Hui Yao, Yiran Wang, Pengrui Ma, Xin Li, Zhanping You

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引用次数: 0

Abstract

Asphalt pavement is the most widely used type of pavement in the world and is mainly utilized in the construction of infrastructures such as highways, urban roads, parking lots, and airstrips. The pavement maintenance technology and materials are gradually developing towards systematization and diversification with the extensive use of asphalt pavement. Choosing more economical technologies, and fast and sustainable materials is the future of asphalt pavement maintenance work. This paper provides an overview of asphalt pavement repair technology and asphalt pavement repair materials. We categorize and summarize the pavement repair technologies, which include cost-effective technologies such as crack sealing, overlay, seal coat, and hot-in-place recycling. Further, we summarized the repair materials applied in the repair technologies and compared the performance, cost-effectiveness, and sustainability of each type of material. The study shows that asphalt and cement are the most commonly used repair materials. The more potential, economical, and sustainable materials for asphalt pavement repair include epoxy resin, polyurethane, and hydrogel. The future of asphalt pavement repair requires advancing towards rapid, sustainable, environmentally friendly, and economical. The survey indicates that in addition to improving the performance of existing repair materials (e.g., modified asphalt, binder processes, material composition or ratios), attention can be given to new materials such as polyurethanes and hydrogels that have the potential for rapid repair and at low cost. More research can be done to perfect the application of new materials in road engineering.

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文献综述:沥青路面修补技术与材料

沥青路面是世界上使用最广泛的路面类型，主要用于高速公路、城市道路、停车场和飞机跑道等基础设施的建设。随着沥青路面的广泛使用，路面养护技术和养护材料正逐步向系统化、多样化方向发展。选择更经济的技术，快速和可持续的材料是沥青路面养护工作的未来。本文对沥青路面修补技术和沥青路面修补材料进行了综述。我们对路面修复技术进行了分类和总结，其中包括具有成本效益的技术，如裂缝密封、覆盖、密封涂层和就地热回收。在此基础上，我们总结了修复技术中应用的修复材料，并对每种材料的性能、成本效益和可持续性进行了比较。研究表明，沥青和水泥是最常用的修复材料。更有潜力、更经济、更可持续的沥青路面修复材料包括环氧树脂、聚氨酯和水凝胶。未来的沥青路面修复需要朝着快速、可持续、环保、经济的方向发展。调查表明，除了改善现有修复材料的性能(例如，改性沥青、粘合剂工艺、材料成分或比例)外，还可以关注聚氨酯和水凝胶等具有快速修复和低成本潜力的新材料。在完善新材料在道路工程中的应用方面，还有待进一步的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Institution of Civil Engineers-Engineering Sustainability ENGINEERING, CIVIL-ENGINEERING, CIVIL

CiteScore

3.70

自引率

16.70%

发文量

审稿时长

>12 weeks

期刊介绍： Engineering Sustainability provides a forum for sharing the latest thinking from research and practice, and increasingly is presenting the ''how to'' of engineering a resilient future. The journal features refereed papers and shorter articles relating to the pursuit and implementation of sustainability principles through engineering planning, design and application. The tensions between and integration of social, economic and environmental considerations within such schemes are of particular relevance. Methodologies for assessing sustainability, policy issues, education and corporate responsibility will also be included. The aims will be met primarily by providing papers and briefing notes (including case histories and best practice guidance) of use to decision-makers, practitioners, researchers and students.