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Characteristics of Ceramic Fiber Modified Asphalt Mortar
Ceramic fiber, with a major composition of Al(2)O(3) and SiO(2), has advantages of stability at relatively high temperature, big specific surface area and resistance to external mechanical vibration. It has the potential contribution of improving the rutting resistance and temperature sensitivity of...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5457047/ https://www.ncbi.nlm.nih.gov/pubmed/28773908 http://dx.doi.org/10.3390/ma9090788 |
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author | Wan, Jiuming Wu, Shaopeng Xiao, Yue Liu, Quantao Schlangen, Erik |
author_facet | Wan, Jiuming Wu, Shaopeng Xiao, Yue Liu, Quantao Schlangen, Erik |
author_sort | Wan, Jiuming |
collection | PubMed |
description | Ceramic fiber, with a major composition of Al(2)O(3) and SiO(2), has advantages of stability at relatively high temperature, big specific surface area and resistance to external mechanical vibration. It has the potential contribution of improving the rutting resistance and temperature sensitivity of modified asphalt binder by proper modification design. In this research, ceramic fiber was introduced into both pen 60/80 and pen 80/100 asphalt binder by different weight ratios. An asphalt penetration test, softening point test, ductility test and dynamic viscoelastic behavior were conducted to characterize and predict the ceramic fiber modified asphalt mortar (CFAM). Research results indicated that the ceramic fiber has a great effect on reinforcement of asphalt, which makes the asphalt stiffer so that the asphalt can only undertake less strain under the same stress. The heat insulation effect of the ceramic fiber will improve the temperature stability. Complex modulus and phase angle results indicate that the ceramic fiber can significantly enhance the high temperature resistance of soft binder. |
format | Online Article Text |
id | pubmed-5457047 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-54570472017-07-28 Characteristics of Ceramic Fiber Modified Asphalt Mortar Wan, Jiuming Wu, Shaopeng Xiao, Yue Liu, Quantao Schlangen, Erik Materials (Basel) Article Ceramic fiber, with a major composition of Al(2)O(3) and SiO(2), has advantages of stability at relatively high temperature, big specific surface area and resistance to external mechanical vibration. It has the potential contribution of improving the rutting resistance and temperature sensitivity of modified asphalt binder by proper modification design. In this research, ceramic fiber was introduced into both pen 60/80 and pen 80/100 asphalt binder by different weight ratios. An asphalt penetration test, softening point test, ductility test and dynamic viscoelastic behavior were conducted to characterize and predict the ceramic fiber modified asphalt mortar (CFAM). Research results indicated that the ceramic fiber has a great effect on reinforcement of asphalt, which makes the asphalt stiffer so that the asphalt can only undertake less strain under the same stress. The heat insulation effect of the ceramic fiber will improve the temperature stability. Complex modulus and phase angle results indicate that the ceramic fiber can significantly enhance the high temperature resistance of soft binder. MDPI 2016-09-21 /pmc/articles/PMC5457047/ /pubmed/28773908 http://dx.doi.org/10.3390/ma9090788 Text en © 2016 by the authors; Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Wan, Jiuming Wu, Shaopeng Xiao, Yue Liu, Quantao Schlangen, Erik Characteristics of Ceramic Fiber Modified Asphalt Mortar |
title | Characteristics of Ceramic Fiber Modified Asphalt Mortar |
title_full | Characteristics of Ceramic Fiber Modified Asphalt Mortar |
title_fullStr | Characteristics of Ceramic Fiber Modified Asphalt Mortar |
title_full_unstemmed | Characteristics of Ceramic Fiber Modified Asphalt Mortar |
title_short | Characteristics of Ceramic Fiber Modified Asphalt Mortar |
title_sort | characteristics of ceramic fiber modified asphalt mortar |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5457047/ https://www.ncbi.nlm.nih.gov/pubmed/28773908 http://dx.doi.org/10.3390/ma9090788 |
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