Hoornahad, H. ; Koenders, E. A. B. (2013)
Effect of the mix composition on rheological behavior of a fresh granular-cement paste material.
7th RILEM International Conference on Self-Compacting Concrete and 1st RILEM International Conference on Rheology and Processing of Construction Materials. Paris, France (02.09.2013-04.09.2013)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In this paper, the effect of the mix composition on rheological behavior of a mixture is studied by considering a two-phase model for a mixture. A mixture is decomposed into a granular and a paste phase. Paste itself is divided into the void paste and the excess paste. The slump test is used for evaluation of rheological behavior of a mixture. The results show that the granular-cement paste mixtures can be split into three main classes viz Granular-High Paste, Granular-Intermediate Paste and Granular-Low Paste. In Granular-High Paste class, the behavior is governed by the excess paste and the capacity of deformation of mixtures is maximal. In Granular-Low Paste class, the behavior is governed by the void paste and the capacity of deformation of mixtures is minimal. In Granular-Intermediate Paste class the behavior is determined by both the excess paste and the void paste, and the deformability is in between that of the two other extreme cases.
Typ des Eintrags: | Konferenzveröffentlichung |
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Erschienen: | 2013 |
Autor(en): | Hoornahad, H. ; Koenders, E. A. B. |
Art des Eintrags: | Bibliographie |
Titel: | Effect of the mix composition on rheological behavior of a fresh granular-cement paste material |
Sprache: | Englisch |
Publikationsjahr: | Dezember 2013 |
Verlag: | RILEM |
Buchtitel: | 7th RILEM International Conference on Self-Compacting Concrete and 1st RILEM International Conference on Rheology and Processing of Construction Materials, Paris (France) 2-4 Sept., 2013 |
Veranstaltungstitel: | 7th RILEM International Conference on Self-Compacting Concrete and 1st RILEM International Conference on Rheology and Processing of Construction Materials |
Veranstaltungsort: | Paris, France |
Veranstaltungsdatum: | 02.09.2013-04.09.2013 |
URL / URN: | http://resolver.tudelft.nl/uuid:5189b794-00af-4066-92b7-1fe4... |
Kurzbeschreibung (Abstract): | In this paper, the effect of the mix composition on rheological behavior of a mixture is studied by considering a two-phase model for a mixture. A mixture is decomposed into a granular and a paste phase. Paste itself is divided into the void paste and the excess paste. The slump test is used for evaluation of rheological behavior of a mixture. The results show that the granular-cement paste mixtures can be split into three main classes viz Granular-High Paste, Granular-Intermediate Paste and Granular-Low Paste. In Granular-High Paste class, the behavior is governed by the excess paste and the capacity of deformation of mixtures is maximal. In Granular-Low Paste class, the behavior is governed by the void paste and the capacity of deformation of mixtures is minimal. In Granular-Intermediate Paste class the behavior is determined by both the excess paste and the void paste, and the deformability is in between that of the two other extreme cases. |
Freie Schlagworte: | consistency of the paste, excess paste, fresh granular-cement paste material, void paste |
Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Werkstoffe im Bauwesen |
Hinterlegungsdatum: | 04 Jun 2015 08:42 |
Letzte Änderung: | 28 Apr 2017 08:41 |
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