Influence of lightweight aggregate on the bond properties of concrete with various strength grades

Mo, K.H. and Alengaram, Ubagaram Johnson and Visintin, P. and Goh, S.H. and Jumaat, Mohd Zamin (2015) Influence of lightweight aggregate on the bond properties of concrete with various strength grades. Construction and Building Materials, 84. pp. 377-386. ISSN 0950-0618, DOI https://doi.org/10.1016/j.conbuildmat.2015.03.040.

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Abstract

This paper presents the comparison of the bond and mechanical properties of lightweight oil palm shell concrete (OPSC) and normal weight concrete (NWC) with three different strength grades of 25, 35 and 45 MPa. Although the mechanical properties such as splitting tensile strength and modulus of elasticity as well as the performance of drying shrinkage of OPSC were found to be inferior compared to NWC, the bond strength of OPSC was found to be up to 80 higher compared to the corresponding NWC of equivalent cube compressive strength grade. Results also showed that the shape of the bond stress-slip curve for OPSC was similar to conventional NWC. In addition, in this paper, modified bond models based on the CEB-FIP bond model was proposed for both OPSC and NWC which were found to give good prediction of the experimental bond stress-slip curve of the concretes. (c) 2015 Elsevier Ltd. All rights

Item Type:	Article
Funders:	University of Malaya under the High Impact Research Grant (HIRG) UM.C/HIR/MOHE/ENG/02/D000002-16001
Additional Information:	ISI Document Delivery No.: CH4KE Times Cited: 0 Cited Reference Count: 45 Cited References: Abdullah AAA, 1997, WASTE MAT USED CONCR Alengaram U. J., 2008, EUR J SCI RES, V23, P406 Alengaram UJ, 2011, CONSTR BUILD MATER, V25, P2918, DOI 10.1016/j.conbuildmat.2010.12.032 Alengaram UJ, 2011, MATER DESIGN, V32, P2143, DOI 10.1016/j.matdes.2010.11.035 Alengaram UJ, 2013, CONSTR BUILD MATER, V38, P161, DOI 10.1016/j.conbuildmat.2012.08.026 Alengaram UJ, 2010, INT J PHYS SCI, V5, P1231 Alfes CH, 1992, ACI SPECIAL PUBLICAT, V132, P1651 Anonymous, 2004, 199211 EN Anonymous, 2002, 318 ACI COMM Anonymous, 1997, 8110 BS Anonymous, 2003, 408 ACI Basri HB, 1999, CEMENT CONCRETE RES, V29, P619, DOI 10.1016/S0008-8846(98)00233-6 Bogas JA, 2014, CONSTR BUILD MATER, V65, P350, DOI 10.1016/j.conbuildmat.2014.04.122 Choi HB, 2008, MAG CONCRETE RES, V60, P399, DOI 10.1680/macr.2008.60.6.399 CLARKE JL, 1993, MAG CONCRETE RES, V45, P79 Demirboga R, 2012, CONSTR BUILD MATER, V35, P730, DOI 10.1016/j.conbuildmat.2012.04.105 European Committee for Standardization, 2000, EN2061 CEN Gesoglu M, 2004, CEMENT CONCRETE RES, V34, P1121, DOI 10.1016/j.cemconres.2003.11.024 Haskett M, 2008, ENG STRUCT, V30, P376, DOI 10.1016/j.engstruct.2007.04.007 Hossain KMA, 2008, CONSTR BUILD MATER, V22, P1491, DOI 10.1016/j.conbuildmat.2007.03.025 Kayali O, 1999, CEMENT CONCRETE RES, V29, P1835, DOI 10.1016/S0008-8846(99)00179-9 Kheder GF, 2005, MATER STRUCT, V38, P701, DOI 10.1617/14216 Kim DJ, 2013, J ADHES SCI TECHNOL, V27, P490, DOI 10.1080/01694243.2012.687552 Lachemi M, 2009, MATER STRUCT, V42, P1015, DOI 10.1617/s11527-008-9440-4 Liu MYJ, 2014, ENERG BUILDINGS, V72, P238, DOI 10.1016/j.enbuild.2013.12.029 Lyse I., 1934, ACI J P, V31, P1 Mannan MA, 2002, CONSTR BUILD MATER, V16, P29, DOI 10.1016/S0950-0618(01)00030-7 Maree AF, 2014, ENG STRUCT, V58, P1, DOI 10.1016/j.engstruct.2013.10.015 Mc Keen RG, 1970, ACI J P, V67, P769 MEYERS BL, 1972, J PRESTR CONCRETE I, V17, P29 Mitchell DW, 2007, ACI STRUCT J, V104, P22 Mo KH, 2014, MAT STRUCT Pul S, 2010, IRAN J SCI TECHNOL B, V34, P397 Saera-Paz S, 2014, MATER STRUCT, V47, P323 Shafigh P, 2013, CONSTR BUILD MATER, V40, P231, DOI 10.1016/j.conbuildmat.2012.10.007 Shafigh P, 2012, CONSTR BUILD MATER, V27, P252, DOI 10.1016/j.conbuildmat.2011.07.051 Shafigh P, 2012, MATER DESIGN, V36, P650, DOI 10.1016/j.matdes.2011.12.003 Shideler JJ, 1957, ACI J P, V54 Tang WC, 2008, CEMENT CONCRETE COMP, V30, P403, DOI 10.1016/j.cemconcomp.2008.01.002 Teo D. C. L., 2006, Turkish Journal of Engineering and Environmental Sciences, V30, P251 Teo DCL, 2007, BUILD ENVIRON, V42, P2614, DOI 10.1016/j.buildenv.2006.06.013 Visintin P, 2013, ENG STRUCT, V49, P408, DOI 10.1016/j.engstruct.2012.11.025 Visintin P, 2013, ENG STRUCT, V56, P993, DOI 10.1016/j.engstruct.2013.06.021 WAINWRIGHT PJ, 1983, MAG CONCRETE RES, V35, P75 Zhang MH, 2005, ACI MATER J, V102, P86 Mo, Kim Hung Alengaram, U. Johnson Visintin, Phillip Goh, See Heng Jumaat, Mohd Zamin Engineering, Faculty /I-7935-2015 Engineering, Faculty /0000-0002-4848-7052 University of Malaya under the High Impact Research Grant (HIRG) UM.C/HIR/MOHE/ENG/02/D000002-16001 This research work was funded by the University of Malaya under the High Impact Research Grant (HIRG) No. UM.C/HIR/MOHE/ENG/02/D000002-16001: Synthesis of Blast Resistant Structures. 0 ELSEVIER SCI LTD OXFORD CONSTR BUILD MATER
Uncontrolled Keywords:	Lightweight aggregate, bond strength, bond model, mechanical properties, drying shrinkage, oil palm shell, oil palm shell, kernel shell, thermal-conductivity, shrinkage properties, drying shrinkage, coarse aggregate, deformed bars, fly-ash, behavior, beams,
Subjects:	T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering
Depositing User:	Mr Jenal S
Date Deposited:	20 Apr 2016 02:23
Last Modified:	07 Aug 2019 09:07
URI:	http://eprints.um.edu.my/id/eprint/15789

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