Rheological analysis of crumb rubber modified binder

dc.contributor.authorMturi, G.A.J.
dc.contributor.authorO'Connell, J.
dc.contributor.otherSouthern African Transport Conference (30th : 2011 : Pretoria, South Africa)
dc.contributor.otherTransportation Research Board of the National Academies (TRB)
dc.contributor.otherMinister of Transport, South Africa
dc.date.accessioned2011-09-30T11:19:53Z
dc.date.available2011-09-30T11:19:53Z
dc.date.issued2011-07
dc.descriptionThis paper was transferred from the original CD ROM created for this conference. The material was published using Adobe Acrobat 10.1.0 Technology. The original CD ROM was produced by Document Transformation Technologies Postal Address: PO Box 560 Irene 0062 South Africa. Tel.: +27 12 667 2074 Fax: +27 12 667 2766 E-mail: nigel@doctech URL: http://www.doctech.co.zaen_US
dc.description.abstractPaper presented at the 30th Annual Southern African Transport Conference 11-14 July 2011 "Africa on the Move", CSIR International Convention Centre, Pretoria, South Africa.en_US
dc.description.abstractIn South Africa. the use of crumb rubber modified (CRM) bitumen has increased over the years as increased traftic loads have resulted in higher performance requirements. Empirical binder characterisation of CRM bitumen remains widespread internationally, even though empirical properties cannot predict asphalt mix performance. Advanced rheological characterisation of CRM bitumen using a dynamic shear rheometer (DSR) is a superior alternative once the morphological challenge of the binary binder system has been overcome. This paper documents a method for the rheological analysis of CRM bitumen with ageing and attempts to relate such characterisation to the performance of CRM bitumen in an asphalt mix.en_US
dc.description.sponsorshipCD sponsored by TRANSNETen_US
dc.format.extent10 pagesen_US
dc.format.mediumPDFen_US
dc.identifier.citationMturi, GAJ & O'Connell, J 2011, 'Rheological analysis of crumb rubber modified binder', Paper presented to the 30th Annual Southern African Transport Conference, South Africa, 11-14 July. pp. 543-552en_US
dc.identifier.isbn9781920017514
dc.identifier.urihttp://hdl.handle.net/2263/17380
dc.language.isoenen_US
dc.publisherDocument Transformation Technologiesen_US
dc.relation.ispartofSATC 2011
dc.rightsUniversity of Pretoriaen_US
dc.subjectCrumb rubber modified bitumenen_US
dc.subjectEmpirical binder characterisationen_US
dc.subjectRheological analysisen_US
dc.subjectAsphalt mixen_US
dc.subject.lcshTransportation
dc.subject.lcshTransportation -- Africaen
dc.subject.lcshTransportation -- Southern Africa
dc.titleRheological analysis of crumb rubber modified binderen_US
dc.typePresentationen_US

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