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International Conference on Calcium Aluminates

Posters

The posters will be displayed throughout the meeting and we ask the poster authors to be in attendance near their
posters during selected coffee breaks

Programme for Monday 18 July

9.00 – 9:20

Charles FENTIMAN & Karen SCRIVENER

Welcome and introduction to the Conference

SESSION 1 – CALCIUM ALUMINATE TYPES AND MANUFACTURE

Chair: Raman MANGABHAI

9:20 – 9:40

Characterization of different types of Bauxite, their effect on calcium aluminate cement phase quantity and investigation of refractory properties

Presented by Berrak AVCIOĞLU, R&D and Process Technologies Manager, and Metehan SEVEROĞLU
Çimsa Çimento San. Tic. A.Ş (ÇİMSA CEMENT), Toroslar Mah. Tekke Cad. Yenitaşkent-Akdeniz Mersin 33013, Turkey

9:40 – 10:00

Investigation of the effect of fuel types on Gehlenite and Mayenite phases and performance of Calcium Aluminate Cements

Presented by Sezin ARIKAN KANSAV, Operation Manager, for Metehan SEVEROĞLU and Berrak
AVCIOĞLU
Çimsa Çimento San. Tic. A.Ş (ÇİMSA CEMENT), Toroslar Mah. Tekke Cad. Yenitaşkent-Akdeniz Mersin
33013, Turkey

10:00 – 10:20

An investigation of the chemical distribution of minor elements in high alumina cements by a multidisciplinary approach

Marco CANTALUPPI, Fiorenza CELLA, Wojciech KAGAN, Nicoletta MARINONI and Fernando CÁMARA
Earth Science Department “Ardito Desio”, University of Milan, 20133, Milan, Italy; MAPEI S.p.A., R&D
Central Laboratory, Milan, Italy; Gòrka Cement SP. Z. O. O., Lipcowa 58, 32540, Trezbinia, Poland

10:20 – 10:25

Discussion

10:25 – 11:00

Coffee

SESSION 2 – HYDRATION AND METHODS OF ANALYSIS

Chair: Prof. Friedlinde GOETZ-NEUNHOEFFER

11:00 – 11:20

New advances in dynamic EIS (DEIS) methods for the understanding of the calcium aluminate cement hydration mechanisms

Dominika MADEJ
AGH University of Science and Technology, Faculty of Materials Science and Ceramics, 30-059 Krakow,
Poland

11:20 – 11:40

Hydration of CAC-based binders: Population balance equations for kinetic modelling

Nicolas MAACH, Jean-François GEORGIN, Judith POMMAY and Stéphane BERGER
GEOMAS Laboratory, INSA Lyon, 69621 Villeurbanne, France; Imerys Technology Center, 38090 Vaulx-Milieux,
France

11:40 – 12:00

CSA clinker hydration and alkali effect

Lucía J FERNÁNDEZ-CARRASCO, David TORRENS-MARTÍN, Pilar PADILLA-ENCINAS, Ana
FERNÁNDEZ-JIMENEZ, Ángel PALOMA. Department of Civil and Environmental Engineering, Universitat Politècnica de Catalunya – Barcelona TECH
Instituto de ciències de la Construccion Eduardo Torroja, Departamento de Síntesis y reciclado de materiales,
CSIC – Madrid

12:05 – 12:10

Discussion

12:10 – 13:30

Lunch

SESSION 3 – HYDRATION AND METHODS OF ANALYSIS

Chair: Prof. Karen SCRIVENER

13:30 – 13:50

Influence of C12A7 addition on the early hydration of calcium aluminate cement at different temperatures

Andreas KOEHLER, Juergen NEUBAUER and Friedlinde GOETZ-NEUNHOEFFER
Friedrich-Alexander-University Erlangen-Nürnberg (FAU), GeoZentrum Nordbayern, Mineralogy, Erlangen, Germany

13:50 – 14:10

Influence of relative humidity exposure on the microstructure of hardened CAC paste

Sandra WAIDA, Mirco WAHAB and Thomas A. BIER
Institute for Ceramics, Refractories and Composite Materials, TU Bergakademie Freiberg, 09596 Freiberg, Germany

14:10 – 14:30

Electric resistivity testing method to assess conversion in calcium aluminate cement concrete

Marwa M. KORAYEM, Aaron J. STRAND, Matthew P. ADAMS and Anthony BENTIVEGNA
John A. Reif, Jr. Department of Civil and Environmental Engineering, New Jersey Institute of Technology, Newark, NJ,
USA; Jensen Hughes, Baltimore, MD, USA

14:30 – 14:50

Decoupling the effect of hydrate mineralogy and porosity resulting from conversion on
calcium aluminate cement corrosion resistance

W. LIU, A. W. H. CHEUNG and Marjorie VALIX
The University of Sydney, Sydney, NSW, Australia

14:50 – 14:55

Discussion

14:55 – 15:20

Coffee

SESSION 4 – USES AS ACCELERATORS FOR PORTLAND CEMENTS

Chair: Dr Charles FENTIMAN

15:20 – 15:40

Ettringite accelerator in Portland cement dominated systems: A comparison of different calcium aluminate technologies

Stéphane BERGER, D. TOURLAKIS and Sébastien PERROT
Imerys Technology Center, 38090 Vaulx-Milieux, France

15:40 – 16:00

Amorphous flash calcined alumina, effect on shrinkage and set of Portland cement

Ludo C. VAN NES BLESSING
CALTRA Nederland BV., 3640 AH Mijdrecht, The Netherlands.

16:20 – 16:40

Blended calcium aluminate cements for digital fabrication with concrete

Arnesh DAS, Lex REITER, Sara MANTELLATO and Robert FLATT
Institute of Building Materials, ETH Zurich, Switzerland

16:40 – 16:45

Discussion

17:30 – 20:00

Walking Tour of Cambridge