Study of the hydration products of mixtures of cement and asphalt emulsion used in recycling works of flexible pavements

Kasselouri-Rigopoulou, V; Kolias, S; Louverdi, M; Karahalios, A

dc.contributor.author	Kasselouri-Rigopoulou, V	en
dc.contributor.author	Kolias, S	en
dc.contributor.author	Louverdi, M	en
dc.contributor.author	Karahalios, A	en
dc.date.accessioned	2014-03-01T02:49:35Z
dc.date.available	2014-03-01T02:49:35Z
dc.date.issued	2003	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34631
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-33644676091&partnerID=40&md5=976c24b58fdeab036a0e0f6b260be208	en
dc.subject	Bituminous emulsion	en
dc.subject	Cement hydration	en
dc.subject	Recycling of flexible pavements	en
dc.subject.other	Bituminous emulsion	en
dc.subject.other	Cement hydration	en
dc.subject.other	Recycling of flexible pavements	en
dc.subject.other	Asphalt	en
dc.subject.other	Hydration	en
dc.subject.other	Pavements	en
dc.subject.other	Recycling	en
dc.subject.other	Sustainable development	en
dc.subject.other	X ray diffraction analysis	en
dc.subject.other	Cements	en
dc.title	Study of the hydration products of mixtures of cement and asphalt emulsion used in recycling works of flexible pavements	en
heal.type	conferenceItem	en
heal.publicationDate	2003	en
heal.abstract	The method of recycling of flexible pavements with cement or with bituminous emulsion and cement is finding increase use in cases of rehabilitation of old flexible pavements needing improvement not only of their functional but also of their structural characteristics. These recycling methods are recognized for their contribution to the sustainable development. In this work the results of a study of the hydration products of mixtures of cement and of bituminous emulsion and cement used in recycling works are presented. Mixtures of cement and bituminous emulsion in various percentages as well mixtures of a) aggregates with cement and b) aggregates and combinations of bituminous emulsion and cement are analysed in order to study the hydration products and the cohesion characteristics between i) cement and aggregates ii) cement and bitumen and iii) cement and aggregates in presence of bitumen. For this purpose X-ray Diffraction, Optical Microscopy and Scanning Electronic Microscopy analysis are used. It is found that the bituminous emulsion is not prohibiting the hydration cement but is delaying it. It seems also that the cohesion characteristics between hydration products and bitumen, and/or aggregates is not impaired by the presence of bitumen.	en
heal.journalName	Role of Cement Science in Sustainable Development - Proceedings of the International Symposium dedicated to Professor Fred Glasser, University of Aberdeen, Scotland	en
dc.identifier.spage	513	en
dc.identifier.epage	520	en