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Determination of mortar strength using stone dust as a partially replaced material for cement and sand

  • Muhit, Imrose B. (Department of Civil Engineering, Chung-Ang University) ;
  • Raihan, Muhammad T. (Department of Civil Engineering, Chittagong University of Engineering & Technology) ;
  • Nuruzzaman, Md. (Department of International Land and Water Management, Wageningen University and Research Centre)
  • Received : 2014.08.27
  • Accepted : 2014.11.30
  • Published : 2014.12.25

Abstract

Mortar is a masonry product which is matrix of concrete. It consists of binder and fine aggregate and moreover, it is an essential associate in any reinforced structural construction. The strength of mortar is a special concern to the engineer because mortar is responsible to give protection in the outer part of the structure as well as at a brick joint in masonry wall system. The purpose of this research is to investigate the compressive strength and tensile strength of mortar, which are important mechanical properties, by replacing the cement and sand by stone dust. Moreover, to minimize the increasing demand of cement and sand, checking of appropriateness of stone dust as a construction material is necessary to ensure both solid waste minimization and recovery by exchanging stone dust with cement and sand. Stone dust passing by No. 200 sieve, is used as cement replacing material and retained by No. 100 sieve is used for sand replacement. Sand was replaced by stone dust of 15%, 20%, 25%, 30%, 35%, 40%, 45% and 50% by weight of sand while cement was replaced by stone dust of 3%, 5%, and 7% by weight of cement. Test result indicates that, compressive strength of specimen mix with 35% of sand replacing stone dust and 3% of cement replacing stone dust increases 21.33% and 22.76% respectively than the normal mortar specimen at 7 and 28 days while for tensile it increases up to 13.47%. At the end, optimum dose was selected and crack analysis as well as discussion also included.

Keywords

References

  1. Ahmed, A.E. and E1-Kourd A.A. (1989), "Properties of concrete incorporating natural crushed stone and very fine sand", ACI Mater. J., 86 (4), 417-424
  2. Aziz, M.A. (1995), Engineering Materials. Z and Z Computer and Printers, Dhaka, Bangladesh.
  3. Bonavetti, V.L. and Irassar, E.F. (1994), "The effect of stone dust content in sand", Cement Concrete Res., 24(3), 580-590. https://doi.org/10.1016/0008-8846(94)90147-3
  4. Ferguson, P.M., Breen, J.E. and Jiras, J.O. (1988), Reinforced Concrete Fundamentals, 5th Ed., John Wiley & Sons, p.1.
  5. Gray, J.E. and Bell, J.E. (1964), "Stone sand", Eng. Bull., No 13, 71 p., National Crushed Stone Assoc, Washington.
  6. Kalcheff, I.V. (1977), Portland Cement Concrete with Stone Sand, Special Engineering Report, 20 p., National Crushed Stone Association, Washington.
  7. Lohani, T.K, Padhi, M., Dash K.P. and Jena, S. (2012), "Optimum utilization of quarry dust as partial replacement of sand in concrete", J. Appl. Sci. Eng. Res., 1(2), 391-404.
  8. Mahzuz, H.M.A. and Tajmunnahar, H.B.M. (2010), "Assessment of present environmental situation and strategy formulation for future extraction of natural resources of Jaflong", Proceedings of the Conference on Engineering Research, Innovation and Education CERIE, Sylhet, Bangladesh, 11-13 January.
  9. Masrur Ahmed, A.A.; Mahzuz, H.M.A. and Yusuf, M.A. (2010), "Minimizing the stone dust through a sustainable way: a case study of stone crushing industry of Sylhet", Proceedings of the International Conference on Environmental Aspects of Bangladesh (ICEAB10), Japan, Sept. 2010
  10. Malhotra, V.M. and Carette, G.G. (1985), ACI J., 82(3), 363-371.
  11. Mendoza, C.J. and Mena Ferrer, M. and Revista. (1987), IMCYC, 25 (192), 9-20.
  12. Mobasher B. (1999), "Aggregates : Fineness Modulus", Available from: http://www4.eas.asu.edu/concrete/aggregates/sld013.htm.
  13. Popovics, S. (1979), Concrete-Making Materials, p. 208-210, Hemisphere Pub. Corp., Washington
  14. Sharmin, R., Ahmed, M., Mohiuddin, A. and Forhat, A.L. (2006), "Comparison of strength performance of concrete with uncrushed or crushed coarse aggregate". ARPN J. Eng. Appl. Sci., 1(2), 1-4.
  15. Veera Reddy, M. (2010), "Investigations on stone dust and ceramic as aggregate replacement in concrete", Int. J. Civil Struct. Eng., 1 (3), 661-666.

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  4. Experimental investigation for partial replacement of fine aggregates in concrete with sandstone vol.4, pp.4, 2016, https://doi.org/10.12989/acc.2016.4.4.243
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