Road Performance of Asphalt Binder Modified with Natural Rock Asphalt-Reference-Cited by-同舟云学术

Road Performance of Asphalt Binder Modified with Natural Rock Asphalt

Published:2013-01 Issue: Volume:634-638 Page:2729-2732
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Ma Feng¹,Zhang Chao²

Affiliation:

1. Chang’an University

2. Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang’an University

Abstract

The performance of base asphalt and modified asphalt by natural rock asphalt are studied. This paper presents the results from a series of assessments of properties of asphalt binders, which incorporate natural rock asphalts produced from China. Asphalt binders’ properties were measured by penetration, Ring and Ball softening point, ductility and four component analysis tests. Test results showed that the addition of natural asphalt reduces the penetration and ductility value, and increases softening point. The temperature sensitivity of modified asphalt is reduced.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.634-638.2729.pdf

Reference6 articles.

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