Feasibility Study on Utilization of Coconut Shell Aggregates in Concrete

Abdul Razak B. H.*, Vivek S.**
* Department of Civil Engineering, JSS Academy of Technical Education, Bangalore, India.
** Terre Arnee India Pvt.Ltd., Bangalore, Karnataka, India.
Periodicity:April - June'2023
DOI : https://doi.org/10.26634/jste.12.1.19978

Abstract

Several materials are being used in concrete as a replacement to coarse aggregates. The present study focuses on experimenting with using Coconut Shell Aggregates (CSA) as replacement to coarse aggregates partially. The high strength and modulus of the coconut shell make it a suitable coarse aggregate for concrete applications. The replacement levels were set at 10%, 15%, and 20%. The experimental results revealed that CSA, when replaced with conventional coarse aggregates, gave satisfactory compressive strength up to 15% replacement, beyond which the strength dropped below the required value. In addition, the use of CSA in concrete significantly reduces the self-weight of concrete, thus contributing to the economy of construction.

Keywords

Coconut Shell Aggregates (CSA), Crushed Stone Aggregates, Compressive Strength, Split-Tensile Strength, Low Density.

How to Cite this Article?

Razak, B. H. A., and Vivek, S. (2023). Feasibility Study on Utilization of Coconut Shell Aggregates in Concrete. i-manager’s Journal on Structural Engineering, 12(1), 20-25. https://doi.org/10.26634/jste.12.1.19978

References

[1]. Akshay, S., Kalyani, R., Pooja, P., & Shraddha, P. (2014). Coconut shell as partial replacement for coarse aggregate. International Journal of Civil Engineering Research, 5, 211-214.
[3]. Bureau of Indian Standards. (2009). Concrete Mix Proportioning Guidelines, (IS10262: 2009), New Delhi, India.
[4]. Bureau of Indian Standards. (2016). Coarse and Fine Aggregate for Concrete-Specification, (IS 383: 2016), New Delhi, India.
[5]. Ganiron Jr, T. U. (2013). Sustainable management of waste coconut shells as aggregates in concrete mixture. Journal of Engineering Science & Technology Review, 6(5), 7-14.
[6]. George, J. M., Babu, A., Franco, G., & Ali, A. (2016). Coconut shell as a substitute for coarse aggregate in concrete. International Research Journal of Advanced Engineering and Science, 1(4), 100-103.
[7]. Gunasekaran, K. P. S. K., & Kumar, P. S. (2008, February). Lightweight concrete using coconut shells as aggregate. In Proceedings of International Conference on Advances in Concrete and Construction, ICACC-2008, (pp. 450-459).
[8]. Rajeevan, B., & Shamjith, K. M. (2015). A study on the utilization of coconut shell as coarse aggregate in concrete. International Journal of Engineering Research & Technology, 4(7), 77-80.
[9]. Reddy, B. S., Gopichand, C. H., & Anusha, B. (2017). Experimental investigation of concrete using coconut shell as a coarse aggregate replacement. International Journal of Engineering Research & Technology (IJERT), 6(4), 1036-1041.
[12].Yerramala, A., & Ramachandrudu, C. (2012). Properties of concrete with coconut shells as aggregate replacement. International Journal of Engineering Inventions, 1(6), 21-31.
If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Single Article

North Americas,UK,
Middle East,Europe
India Rest of world
USD EUR INR USD-ROW
Pdf 35 35 200 20
Online 35 35 200 15
Pdf & Online 35 35 400 25

Options for accessing this content:
  • If you would like institutional access to this content, please recommend the title to your librarian.
    Library Recommendation Form
  • If you already have i-manager's user account: Login above and proceed to purchase the article.
  • New Users: Please register, then proceed to purchase the article.