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A Study of the Rheological Properties of Road Asphalts Modified by an Adhesive Additive

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dc.contributor.author Mukhamatdinov I.
dc.contributor.author Kemalov A.
dc.contributor.author Fakhretdinov P.
dc.date.accessioned 2018-04-05T07:08:52Z
dc.date.available 2018-04-05T07:08:52Z
dc.date.issued 2017
dc.identifier.issn 0009-3092
dc.identifier.uri http://dspace.kpfu.ru/xmlui/handle/net/129388
dc.description.abstract © 2017, Springer Science+Business Media, LLC, part of Springer Nature. The characteristics of the rheological behavior of the original road asphalt BND 60/90 and asphalt modified by an adhesive additive are determined. It is shown that the activation energy of viscous flow of asphalt increases on modification and that an extremum is observed at additive content of 0.8 wt. %. The additive exerts a cross-linking effect resulting from formation of a more uniform spatial disperse structure. In this case, the cross-linking effect manifests itself at a particular additive concentration (0.8 wt. %) at which the asphalt system attains the most active state. It is demonstrated that peptization of asphalt aggregates by additive molecules at a high strain rate effectively prevents recombination of the structural elements of the oil disperse system.
dc.relation.ispartofseries Chemistry and Technology of Fuels and Oils
dc.subject adhesive additive
dc.subject oil disperse system
dc.subject rheology
dc.subject road asphalt
dc.subject thixotropy
dc.subject viscous flow activation energy
dc.title A Study of the Rheological Properties of Road Asphalts Modified by an Adhesive Additive
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 53
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 683
dc.source.id SCOPUS00093092-2017-53-5-SID85034567867

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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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