Effect of Jute Fibre Reinforcement on Shear Strength of Concrete

Document Type : Original Article


Department of Civil Engineering, Nigerian Defence Academy Kaduna, Nigeria


This research work examined the effect of jute fibre on the shear strength of concrete. Fibre volume fractions of 0%, 0.25%, 0.5%, and 0.75% for grades 25, 30, 35 and 40 N/mm2 respectively were used. A total of 32 beams and 96 cubes were prepared. 16 beams and 48 cubes were cured at room temperature for 28 days, while the other 16 beams and 48 cubes were cured for 28 days and kept for a period of 6 months to be observed for durability with respect to strength after testing. All the beams were tested under three-point loading system with a shear span, av = 2.5d. The results of the compressive strength showed that concrete made with 0.5% jute fibre for 28 days and 6 months gave percentage increase in compressive strength by 12%, 12.5%, 9.7% and 10.1% for grades 25, 30, 35 and 40 N/mm2 respectively compared to the control samples. Percentage increase in shear strength were by 24.5%, 16.1%, 27.9% and 16.5% for concrete grades 25, 30, 35 and 40 N/mm2 respectively compared to the control samples. The addition of the fibre to the concrete slightly reduced the workability of the concrete and increased the crack resistance of concrete.


Main Subjects

  1. Olonade, K.A., Alake, A.D., and Morakinyo, A.G., 2014. Strength development and crack pattern of coconut fibre reinforced concrete (CFRC). Journal of Environmental Design and Management, 6(1&2), pp.51–59.
  2. El-Nadoury, W.W., 2020. Applicability of Using Natural Fibers for Reinforcing Concrete. IOP Conference Series: Materials Science and Engineering, 809(1), pp.012018. Doi: 10.1088/1757-899X/809/1/012018
  3. Selvamani, G., Duraisamy, S., and Sekar, A., 2016. A Review on Fiber Reinforced Concrete. International Journal of Civil Engineering and Technology, 7, pp.386–392.
  4. Lee, J.-H., 2017. Influence of concrete strength combined with fiber content in the residual flexural strengths of fiber reinforced concrete. Composite Structures, 168, pp.216–225. Doi: 10.1016/j.compstruct.2017.01.052
  5. Chandrashekharamurthy, H.K.M.T., Prema Kumar, P.W., and Prathap Kumar, M.T., 2019. Shear Strength, Compressive Strength and Workability Characteristics of Concretes Reinforced with Steel Fibres. International Journal of Engineering Research & Technology (IJERT), 8(6), pp.10–13. Doi: 10.13140/RG.2.2.31792.20480
  6. Al-Nasra, M.M., and Asha, N.M., 2013. Shear failure investigation of reinforced concrete beams with swimmer bars. Journal of Civil Engineering and Construction Technology, 4(2), pp.56–74. Doi: 10.5897/JCECT2013.0251
  7. Kaur, P., and Talwar, M., 2017. Different types of Fibres used in FRC. International Journal of Advanced Research in Computer Science, 8(4), 380-383.
  8. Amartey, Y.D., Sada, B.H., and Adedibu, E.F., 2014. A Study of the Tensile and Compressive Strengths of Jute Fiber Reinforced Concrete. Academy Journal of Science and Engineering, 8(1), pp.1–9.
  9. Salih, Y.A., Sabeeh, N.N., Yass, M.F., Ahmed, A.S., and Khudhurr, E.S., 2019. Concrete beams strengthened with jute fibers. Civil Engineering Journal, 5(4), pp.767–776.
  10. Oriola, F.O.P., Afolayan, J.O., Sani, J.E., and Adamu, Y., 2019. Estimating the shear strength of sisal fibre reinforced concrete. Nigerian Journal of Technology, 38(3), pp.557–565. Doi: 10.4314/njt.v38i3.3
  11. British Standard, BS 1881: Part 102. (1983) Method of Determination of Slump, British Standards Institution, London.
  12. British Standard, BS 812:2 (1995) Testing of aggregate, method for determination of density. British standards institute, London, United Kingdom.
  13. British Standard, BS EN, 12390-7 (2019). Testing hardened concrete. Density of Hardened Concrete.
  14. British Standard, BS EN, 12390-3 (2009). Testing hardened concrete. Compressive Strength of Test Specimens.
  15. ASTM D3822 – 07, (2007) Standard Test Method for Tensile Properties of Single Textile Fibres.
  16. British Standard, BS 4449. (2006) Carbon Steel Bars for the Reinforcement of Concrete, British Standards Institution, London.
  17. British Standard, BS EN 12390: Part 2, (2000) Testing Hardened Concrete: Making and Curing of Concrete for Strength Test.
  18. Neville, A.M., and Brooks, J.J., 1987. Concrete technology. Longman Scientific & Technical England.
  19. Da Costa Santos, A.C., and Archbold, P., 2019. Characterisation of natural fibres for enhancement of concrete properties. Academic Survey of Civil Engineering, 37(2), 24–31.
  20. British Standard, BS 8110. (1997). Structural use of concrete. Code of Practice for Design and Construction. British Standard Institution, London.