Research Articles | Challenge Journal of Concrete Research Letters

Properties of steel fiber self-compacting concrete incorporating quarry dust fine powder

Joseph Abah Apeh, Juliet Eyum Ameh


DOI: https://doi.org/10.20528/cjcrl.2020.01.001

Abstract


Self-compacting concrete (SCC) has great potentials as it offers several environmental, economic and technical benefits. Moreover, the use of fibers extends its possibilities since fibers arrest cracks and retard their propagation. Incorporation of Quarry Dust (QD) in SCC help to reduce environmental hazards during the production of QD. This study evaluated the fresh and hardened properties of steel fiber self-compacting concrete (SFSCC) incorporating QD. The optimum fiber and QD contents with no adverse effects on fresh and hardened properties were determined. A comparative study on behavior of SCC and SFSCC mixtures in terms of workability, compressive strength, compressive strength development ratio, tensile, flexural and energy absorption capacity was carried out. Test results showed that compressive strength increased with increase in QD contents at fixed fiber content by mass of Portland cement (PC) and then decreased. Strength development ratio (C28/C7) for SCC was 1.13, while it was 1.06, 1.08, 1.10 and 1.01 after reinforcing with 0.10, 0.20 and 0.30 contents of fiber. The compressive, tensile, flexural and energy absorption capacity or Toughness of SFSCC increased with the inclusion of the aforementioned contents of steel fiber up to 0.20 % volume of total binder at constant QD content and then decreased when compared with control SCC values. From these results, optimum value for the variables studied was obtained from mix QD20 + 0.2fr. Hence, steel fiber and QD could be successfully used in SCC production not minding the slight draw back on workability of SCC caused by inclusion of steel fiber, but with a modified dosage of super-plasticizer (SP), fresh and hardened properties, in accordance with specifications in relevant code(s) can be achieved.


Keywords


steel fiber; self-compacting concrete; flexural toughness; fresh and hardened properties; compressive strength

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References


Altun F, Haktanir T, Ari K (2007). Effects of steel fiber addition on mechanical properties of concrete and RC beams. Construction and Building Materials, 21(3) 654-661.

ASTM C 494 (2004). Standard specification for chemical admixtures for concrete. ASTM International, West Conshohocken, PA, USA.

ASTM C 496/ASTMC496M (2011). Standard test method for splitting tensile strength of cylindrical concrete specimens. ASTM International, West Conshohocken, PA, USA.

ASTM C 1609/C1609M (2005). Standard test method for flexural performance of fiber-reinforced concrete (using beam with third-point loading). ASTM International, West Conshohocken, PA, USA.

Bartos PJM (1998). An appraisal of the orimet test as a method for on—site assessment of fresh SCC concrete. Proceeding of International Workshop on Self-compacting Concrete, Japan, 121-135.

BE 96-3801/BRPR-CT96-0366 (1996). Rational production and improved working environment through using self-compacting concrete. Brite-EuRAM Programme.

EFNARC (2002). Specification and Guidelines for self-compacting concrete. European Federation of National Trade Association representing producers and applicators of specialist building products, Hampshire, U.K.

Hayakawa M (1993). Development and application of super workable concrete. Proceedings of International RILEM Workshop on ‘Special Concretes - Workability and Mixing’, edited by Prof. P.J.M. Bartos, Paisley, 183-190.

Henderson NA, Baldwin NJR, Mckibbins LD, Winsor DS, Shanghavi HB (2002). Concrete technology for foundation applications. CIRIA Report C569, 24.

IS: 3812-2003 (2003). Specifications for Pulverized Fuel Ash. Bureau of Indian standards, New Delhi, India.

IS: 383-1970 (1970). Specifications for Coarse and Fine Aggregates from Natural Sources for Concrete. Bureau of Indian standards, New Delhi, India.

IS: 8112-1989 (1989). Specifications for 43 Grade Portland Cement. Bureau of Indian standards, New Delhi, India.

Jastrzesbski JD (1977). The Nature and Properties of Engineering Materials. Second edition, John Wiley & Sons, New York.

JSCE (1992). Recommendations for design and construction of anti-washout underwater concrete. Concrete Library of JSCE, Japan Society of Civil Engineers, 19, 89.

Khayat KH (1996). Lesbestons Autonivalants: Properties, characterization et applications. Colloque sur les Betons Autonivalants, Universite de Shebroke, Canada.

Khayat KH, Ghezal A (1999). Utility of statistical models in proportioning self-compacting concrete. RILEM International Symposium on Self-Compacting Concrete, Stockholm, 345-359.

Kodama Y (1997). Current condition of self-compacting concrete. Cement Shimbun, No 2304.

Low NMP, Beaudoin JJ (1994). The flexural toughness and ductility of portland cement-based binders reinforced with wollastonite micro-fibers. Cement and Concrete Research, 24(2), 250-258.

Nagamoto N, Ozawa K (1997). Mixture properties of self-compacting high performance concrete. Third CANMET/ACI International Conferences on Design and Materials and Recent Advances in Concrete Technology, SP-172, V.M. Malhotra, American Concrete Institute, Farmington Hills, Mich, 623-637.

Nagataki S, Fujiwara H (1995). Self-compacting property of high-flowable concrete. Second Conference on Advances in Concrete Technology, ACI SP-154. V.M. Malhotra, American concrete Institute, 301-304.

Okamura H, Ouchi M (1998). Self-compacting high performance concrete. Progress in Structural Engineering and Materials, 1(4), 378-383

Okamura H, Ozawa K (1995). Mix design for self-compacting concrete. Concrete Library of Japanese Society of Civil Engineers, June 25, 107-120.

Ozawa K, Kunishima M, Mackawa K (1989). Development of high performance concrete based on the ductility design of concrete structures. Proceedings of the second East-Asia and Pacific Conference on Structural Engineering and Construction (EASEC-2), Vol. 1, 445-450.

Ozawa K, Sakata N, Okamura H (1995). Evaluation of self-compacting of fresh concrete using the funnel test. Concrete Library of JSCE, 25, 59 -75.

Peterson O, Billberg P, Van BK (1992). A model for self-compacting concrete. Proceedings of International RILEM Conference on ‘Production Methods and Workability of Concrete’, edited by P.J.M. Bartos, Chapman & Hall/ E & FN Spon, Paisley, 483-496.

Peterson O, Billberg P, Van BK (1996). A model for self-compacting concrete. Proceedings of Production Methods and Workability of Concrete, E & FN Span, London, 483-492.

Rooney M, Bartos PMJ (2001). Development of the settlement column segregation test for fresh self-compacting concrete (SCC). Second International Symposium on SCC. Tokyo, Japan.


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