咪唑啉在再生沥青路面中的应用潜力

IF 0.6 4区工程技术 Q4 ENGINEERING, CIVIL

Baltic Journal of Road and Bridge Engineering Pub Date : 2019-12-27 DOI:10.7250/bjrbe.2019-14.456

R. Jurczak, P. Mieczkowski, B. Budziński

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引用次数: 4

摘要

在任何道路重铺和升级项目中，都需要考虑环境因素，例如，通过重新使用沥青碎石来生产新的路面层。含有大量再生沥青路面的混合料通过添加再生添加剂来改善。对含有猪油咪唑啉的再生沥青混合物进行的试验证实了该剂适用于铺路应用。发现Lard咪唑啉可以提高刚度模量、疲劳性能以及对水和冷冻温度的抵抗力。在添加剂的最佳含量下获得的参数符合原始沥青混凝土和其他此类混合物的标准。

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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Potential of Using Imidazoline in Recycled Asphalt Pavement

The environmental considerations need to be taken into account in any road resurfacing and upgrading project, for example, by reusing asphalt rubble for production of new pavement courses. Mixtures containing larger amounts of recycled asphalt pavement are improved by adding rejuvenator additives. The tests performed on the recycled asphalt mixtures containing lard imidazoline confirm the suitability of this agent for paving applications. Lard imidazoline was found to improve the stiffness modulus, fatigue performance and resistance to the action of water and freezing temperatures. The parameters obtained at the optimum content of additive complied with the criteria defined for virgin asphalt concrete and other mixtures of that kind.

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来源期刊

Baltic Journal of Road and Bridge Engineering 工程技术-工程：土木

CiteScore

2.10

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： THE JOURNAL IS DESIGNED FOR PUBLISHING PAPERS CONCERNING THE FOLLOWING AREAS OF RESEARCH: road and bridge research and design, road construction materials and technologies, bridge construction materials and technologies, road and bridge repair, road and bridge maintenance, traffic safety, road and bridge information technologies, environmental issues, road climatology, low-volume roads, normative documentation, quality management and assurance, road infrastructure and its assessment, asset management, road and bridge construction financing, specialist pre-service and in-service training;