MECHANICAL PROPERTIES OF SELF-COMPACTING GEOPOLYMER CONCRETE CONTAINING SPENT GARNET AS REPLACEMENT FOR FINE AGGREGATE

Habeeb Lateef Muttashar, Mohd Warid Hussin, Mohd Azreen Mohd Ariffin, Jahangir Mirza, Nor Hasanah, Ali Umara Shettima

Abstract


Millions of tons of spent garnet, a by-product of surface treatment operations, are disposed of in landfills, oceans, rivers, and quarries, among others every year, thus it causes environmental problems. The main objective of this study is to evaluate spent garnet as a sand replacement in concrete prepared with ground granulated blast furnace slag (GGBS)-based self-compacting geopolymer concrete (SCGC). Concrete mixtures containing 0%, 25%, 50%, 75% and 100% spent garnet as a replacement for river sand were prepared with a constant Liquid/Binder (L/B) mass ratio equal to 0.4. Compressive, flexural and splitting tensile strengths as well as workability tests (slump, L-box, U-box and T50) were conducted on concrete containing spent garnet. As per specification and guidelines for self-compacting concrete (EFNARC) standard, the test results showed that the concrete’s workability increased with the increase of spent garnet, while all the other strength values were consistently lower than conventional concrete (SCGC) at all stages of replacement. The results recommended that spent garnet should be used in concrete as a sand replacement up to 25% to reduce environmental problems, costs and the depletion of natural resources.


Keywords


Garnet, spent garnet, Geopolymer concrete, self-compacting geopolymer concrete

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References


Temuujin, J., van Riessen, A., MacKenzie, K. J. D. 2010, Preparation and Characterisation of Fly Ash Based Geopolymer Mortars. Construction and Building Materials. 24: 1906-1910.

Gourley, J. T. 2003. Geopolymers, Opportunities for Environmentally Friendly Construction Materials. Materials 2003 Conference: Adaptive Materials for a Modern Society, Sydney.

A. Castel, T. Vidal, R. François 2010. Bond and Cracking Properties of Self-Consolidating Concrete. Constr. Build. Mater. 24: 1222-1231.

Banno, S., Matsui. 1965, Eelogite Types and Partition of Mg, Fe, and ~Ln between Elinopyroxene and Garnet. Japan Acad. Proe. 41: 716-721.

Harris, Paul. 2000. At the Cutting Edge—Abrasives & Their Markets: Industrial Minerals. 388(January): 19-27.

Gorrill, Lindsay. 2003. Global Garnet Market Review: Mineral Price Watch. 97(January): 7-10.

Roskill Information Services Ltd. 2000. The Economics of Garnet. 3d Ed. London, United Kingdom, Roskill Information Services Ltd. 88.

Abrasives. Ch. 1973. United States Mineral Resources. Professional Paper 820.

Davidovits, Joseph. 1991. Geopolymers. Journal of Thermal Analysis. 37(8): 1633-1656.

T. S. Ng, Y. L. Voo, S. J. Foster. 2012. Sustainability with Ultrahigh-Performance and Geopolymer Concrete Construction, Innovative Materials and Techniques in Concrete Construction. In: M. N. Fardis (Ed.). ACES Workshop. Springer, Dordrecht. 81-100.

J. L. Provis, J. S. J. van Deventer. 2009. Geopolymers: Structures, Processing, Properties, and Industrial Applications. Woodhead Publishing Limited, Cambridge.

N. A. Lloyd, B. V. Rangan. 2010. Geopolymer Concrete with Fly Ash. 2nd International Conference on Sustainable Construction Materials and Technologies. 1493-1504.

M. Sofi, J. S. J. van Deventer, P. A. Mendis. 2007. Bond Performance of Reinforcing Bars in Inorganic Polymer Concretes (IPCS). J. Mater. Sci. 42: 3107-3116.

P. K. Sarker. 2001. Bond Strength of Reinforcing Steel Embedded In Fly Ash-Based Geopolymer Concrete. Mater. Struct. 44-1021-1030.

A. Castel, T. Vidal, R. François. 2010. Bond and Cracking Properties of Self-Consolidating Concrete. Constr. Build. Mater. 24-1222-1231.

Siddiqui, K. S. 2007. Strength And Durability Of Low–Calcium Fly-Ash Based Geopolymer Concrete. Final Year Honors Dissertation. The University of Western Australia, Perth.

G. Kovalchuk, A. Fernandez-Jimenez, A. Palomo. 2007. Alkali-Activated Fly Ash: Effect of Thermal Curing Conditions on Mechanical And Microstructural Development—Part II. Fuel. 86: 315-322.

EFNARC. 2002. Specification and Guidelines for Self-Compacting Concrete. UK. 32.

S. Goyal, K. Singh, A. Hussain, P. R. Singh. 2015, Study on Partial Replacement of Sand with Iron Ore Tailing on Compressive Strength of Concrete. Int. J. Res. Eng. Adv. Technol. 3(2).

G. D. Zhang, X. Z. Zhang, Z. H. Zhou, X. Cheng. 2013, Preparation and Properties of Concrete Containing Iron Tailings/Manufactured Sand as Fine Aggregate. Adv. Mater. Res. 838-841, 152-155.

Rans, C. D., Alderliesten R. and Benedictus, R. 2011. Misinterpreting the Results: How Similitude Can Improve Our Understanding of Fatigue Delamination Growth. Composite Science and Technology. 71: 230-238.




DOI: http://dx.doi.org/10.11113/jt.v79.9957

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