Abstract
This paper presents an experimental study on effect of rice husk on the mechanical properties of cement-based mortar. Cement-based mortar enhanced with rice husk between 0 and 2% by weight was cured and tested on 7, 14, 21 and 28 days for their properties. The 0.5% rice husk specimens achieved 24% and 6% increase in tensile and compressive strengths, respectively, over the control. SEM analysis revealed a good bond between the rice husk and the matrix. The study concludes that the inclusion of rice husk positively affects the mechanical properties of the cement-based mortar. 0.5% rice husk is recommended to construction practitioners as an enhancement of cement-based mortar for construction application.
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A.G. Vayghan, A.R. Khaloo, S. Nasiri, F. Rajabipour, Studies on the effect of retention time of rice husk combustion on the ash’s chemo-physical properties and performance in cement mixtures. J. Mater. Civ. Eng. 24(6), 691–697 (2012)
J.N. Jha, K.S. Gill, Effect of rice husk ash on lime stabilization of soil. IE(I). J.-CV 87, 33–39 (2006)
E. Apriantis, Effect of rice husk ash as additives in lime mortar, in Proceedings of Ninth The IIER International Conference, Bangkok, Thailand, 7th February 2015, pp. 69–73
H. Danso, D. Manu, Influence of coconut fibres and lime on the properties of soil-cement mortar. Case Stud. Constr. Mater. 12, 1–12 (2020)
C.B. Fokam, E. Toumi, B. Kenmeugne, L. Meva’a, K. Mansouri, Cement mortar reinforced with palm nuts naturals fibers: study of the mechanical properties. J. Compos. Adv. Mater. 30(1), 9–13 (2020)
M.M. Ahmad, F. Ahmad, M. Azmi, M.Z.A.M. Zahid, Properties of cement mortar consisting raw rice husk. Appl. Mech. Mater. 802, 267–271 (2015)
B. Çomak, A. Bideci, Ö.S. Bideci, Effects of hemp fibers on characteristics of cement based mortar. Constr. Build. Mater. 169, 794–799 (2018)
A. Petrella, D. Spasiano, S. Liuzzi, U. Ayr, P. Cosma, V. Rizzi, M. Petrella, R. Di Mundo, Use of cellulose fibers from wheat straw for sustainable cement mortars. J. Sustain. Cement-Based Mater. 8(3), 161–179 (2019)
K.Q. Tran, T. Satomi, H. Takahashi, Improvement of mechanical behavior of cemented soil reinforced with waste cornsilk fibers. Constr. Build. Mater. 178, 204–210 (2018)
I. Sanou, M. Sawadogo, M. Seynou, L. Zerbo, R. Ouedraogo, Study of the mechanical behaviour of mortars modified with rice husk ash. J. Min. Mater. Charact. Eng. 7, 373–384 (2019)
S. Pavía, R. Walker, P. Veale, A. Wood, Impact of the properties and reactivity of rice husk ash on lime mortar properties. J. Mater. Civ. Eng. 26, 1–8 (2014)
H. Chao-Lung, B.L. Anh-Tuan, C. Chun-Tsun, Effect of rice husk ash on the strength and durability characteristics of concrete. Constr. Build. Mater. 25, 3768–3772 (2011)
British Standard BS-12:1996, Specification for Portland Cement. British Standards Institution, 1996
BS EN 12620:2002 + A1:2008. Aggregates for concrete. British Standards Institution, 2002
H. Danso, Properties of coconut, oil palm and bagasse fibres: as potential building materials. Procedia Eng. 200, 1–9 (2017)
H. Danso, D.B. Martinson, M. Ali, J.B. Williams, Mechanisms by which the inclusion of natural fibres enhance the properties of soil blocks for construction. J. Compos. Mater. 51(27), 3835–3845 (2017)
BS EN 12390-7:2009. Testing hardened concrete - density of hardened concrete. British Standards Institution, 2019
BS EN 12390-3:2009. Testing hardened concrete - compressive strength of test specimens. British Standards Institution, 2019
BS EN 12390-6:2009. Testing hardened concrete - tensile splitting strength of test specimens. British Standards Institution, 2010
H. Danso, D.B. Martinson, M. Ali, J.B. Williams, Physical, mechanical and durability properties of soil building blocks reinforced with natural fibres. Constr. Build. Mater. 101, 797–809 (2015)
K. Thanushan, Y. Yogananth, P. Sangeeth, J.G. Coonghe, N. Sathiparan, Strength and durability characteristics of coconut fibre reinforced earth cement blocks. J. Nat. Fibers. (2019). https://doi.org/10.1080/15440478.2019.1652220
H. Danso, D.B. Martinson, M. Ali, J.B. Williams, Effect of fibre aspect ratio on mechanical properties of soil building blocks. Constr. Build. Mater. 83, 314–319 (2015)
B. Akinyemi, T.E. Omoniyi, O. Elemile, O. Arowofila, Innovative husk-crete building materials from rice chaff and modified cement mortars. Acta Technol. Agric. 2, 67–72 (2020)
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Danso, H. Effect of Rice Husk on the Mechanical Properties of Cement-Based Mortar. J. Inst. Eng. India Ser. D 101, 205–213 (2020). https://doi.org/10.1007/s40033-020-00228-z
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DOI: https://doi.org/10.1007/s40033-020-00228-z