Authors: Belem, T; Peyronnard, O; Benzaazoua, M


Cite As:
Belem, T, Peyronnard, O & Benzaazoua, M 2010, 'A model of formulation of blended binders for use in cemented mine backfills', in R Jewell & AB Fourie (eds), Proceedings of the First International Seminar on the Reduction of Risk in the Management of Tailings and Mine Waste, Australian Centre for Geomechanics, Perth, pp. 433-447.

Download citation as:   ris   bibtex   endnote   text   Zotero


Abstract:
In this paper, a model has been proposed for determining the relative chemical reactivity of blended binders for use cemented mine backfills. This model can be used for rational formulation of blended binder by using a concept of ‘corresponding reactivity’ based on a reference blended binder. The implementation of the proposed model will help reducing the number of batch to be prepared during the optimisation of mix recipes.

References:
American Concrete Institute Committee 211 (ACI) (1998) Standard Practice for Selecting Proportions for Structural
Lightweight Concrete, ACI 211.2-98, American Concrete Institute, Farmington Hills, Michigan, 1998, 14 p.
Belem, T., Benzaazoua, M. and Bussière, B. (2000) Mechanical behaviour of cemented paste backfill, in Proceedings
53th Canadian Geotechnical Conference, ‘Geotechnical Engineering at the dawn of the third millennium’, 15–18
October 2000, Montreal, Vol. 1, pp. 373−380.
Belem, T. and Benzaazoua, M. (2007) Underground mine paste backfill technology: applications and design methods,
Geotechnical and Geological Engineering, Vol. 26(2), pp. 147−174.
Thickened Tailings
Mine Waste 2010, Perth, Australia 447
Belem, T. and Benzaazoua, M. (2008) Predictive models for prefeasibility cemented paste backfill mix design, in
Proceedings International Symposium on Post-Mining 2008, Nancy, France, February 6–8, CD.
Benzaazoua, M., Belem, T. and Bussière, B. (2002) Chemical factors that influence on the performance of mine
sulphidic paste backfill, Cement and Concrete Research, Vol. 32(7), pp. 1133–1144.
Benzaazoua, M., Fall, M. and Belem, T. (2004a) A contribution to understanding the hardening process of cemented
pastefill, Minerals Engineering, Vol. 17(2), pp. 141−152.
Benzaazoua, M., Marion, P., Picquet, I. and Bussière, B. (2004b) The use of pastefill as a solidification and stabilization
process for the control of acid mine drainage, Minerals Engineering, Vol. 17(2), pp. 233−243.
Benzaazoua, M., Bussière, B., Demers, I., Aubertin, M., Fried, E. and Blier, A. (2008) Integrated mine tailings
management by combining environmental desulphurization and cemented paste backfill: Application to mine
Doyon, Quebec, Canada, Minerals Engineering, Vol. 21(4), pp. 330−340.
Benzaazoua, M., Peyronnard, O., Belem, T., Fried, E., Stephant, D. and Dublet, G. (2010) Key issues related to
behavior of binders in cemented paste backfilling, in Proceedings Thirteenth International Seminar on Paste and
Thickened Tailings (Paste2010), R. Jewell and A.B. Fourie (eds), 3–6 May 2010, Toronto, Canada, Australian
Centre for Geomechanics, Perth, pp. 345−364.
Bouzoubaâ, N. and Fournier, B. (2005) Current situation with the production and use of supplementary cementitious
materials (SCMs) in concrete construction in Canada, Canadian Journal of Civil Engineering, Vol. 32,
pp. 129–143.
Grice, T. (1998) Underground mining with backfill, Proceedings of the 2nd Annual Summit on Mine Tailings Disposal
Systems, 1998, Brisbane, 14 p.
Kamon, M. and Nontananandh, S. (1991) Combining industrial wastes with lime for soil stabilization, Journal of
Geotechnical Engineering, Vol. 117(1), pp. 1−17.
Mindess, S. and Young J.F. (1981) Concrete, Englewood Cliffs, N.J.: Prentice-Hall, Inc.
Pal, S.C., Mukherjee, A. and Pathak, S.R. (2003) Investigation of hydraulic activity of ground granulated blast furnace
slag in concrete, Cement and Concrete Research, Vol. 33, pp. 1481–1486.
Wang, S.D., Scrivener, K.L. and Pratt, P.L. (1994) Factors affecting the strength of alkali-activated slag, Cement and
Concrete Research, Vol. 24(6), pp. 1033−1043.
A model of formulation of blended binders for use in cemented mine backfills T. Belem et al.
448 Mine Waste 2010, Perth, Australia




© Copyright 2019, Australian Centre for Geomechanics (ACG), The University of Western Australia. All rights reserved.
Please direct any queries or error reports to repository-acg@uwa.edu.au