Author : Snehal I. Randive 1
Date of Publication :24th January 2018
Abstract: The rising cost of material is a matter of concern in this developing construction environment. The reason for the increase in cost is high demand and less availability of materials. The research on alternative materials which can reduce the cost of construction and on the other hand increases the strength and durability of structures is on demand, with regard to this the research on waste material such as fly ash, rice husk, slag and sludge is going on. Coconut shell is an agricultural waste which is abundant to the environment and also raises the risk to health as well as environment. From the previous research, it has been found that coconut shell ash (CSA) can increase the strength of concrete and coconut shells can be used as a replacement to the aggregate in concrete. Silica is important oxide present in coconut shell ash that can help in increasing strength of the concrete. Therefore the research in the extraction of silica from CSA as well as the use of coconut shell either in the form of reduced size or the burnt ash is going on. The present paper provides a review of the application of coconut shell in the concrete along with details of experimental work done by various researchers for investigation of the use of coconut in the construction industry. The paper describes the use of coconut shell as partial replacement to the coarse aggregate as well as use of CSA for partial replacement of cement and use of silica extracted from CSA as an admixture along with their effects on properties of concrete
Reference :
-
- Amarnath Yerramala, Ramachandrudu C,”Properties of Concrete with Coconut Shells as Aggregate Replacement” International Journal of Engineering Inventions ISSN: 2278- 7461, http://www.ijeijournal.com Volume 1, Issue 6 (October2012) PP: 21-31
- Parag S. Kambli, Sandhya R. Mathapati, “Compressive Strength of Concrete by Using Coconut Shell” IOSR Journal of Engineering (IOSRJEN) www.iosrjen.org ISSN (e): 2250- 3021, ISSN (p): 2278-8719 Vol. 04, Issue 04 (April. 2014), ||V7|| PP 01-07
- S. A. Kakade, Dr. A. W. Dhawale,” light weight aggregate concrete by Using coconut shell, International Journal of Technical Research and Applications e-ISSN: 2320-8163, http://www.ijtra.com Volume 3, Issue 3 (May-June 2015), PP. 127- 129
- K.Gunasekaran, P.S.Kumar,” Lightweight Concrete Using Coconut Shells as Aggregate”, Proceedings of International Conference on Advances in Concrete and Construction, ICACC-2008 7-9 February, 2008, Hyderabad, India pp 450- 459
- Utsev, J. T., Taku, J. K.,”Coconut Shell Ash as Partial Replacement of Ordinary Portland Cement in Concrete Production” international journal of scientific & technology research volume 1, issue 8, september 2012
- Vignesh Kumar Nagarajan, S. Aruna Devi, S. P. Manohari, M. Maria Santha,” Experimental Study on Partial Replacement of Cement with Coconut Shell Ash in Concrete” International Journal of Science and Research (IJSR), Volume 3 Issue 3, March 2014
- Oyedepo O. J, Olanitori L.M and Akande S.P, “Performance of coconut shell ash and palm kernel shell ash as partial replacement for cement in concrete”, J. Build. Mater. Struct.(2015) 2: 18-24, Journal Home Page: http://journals.oasis-pubs.com
- Neetesh Kumar and Dilip Kumar,” Utilization of Coconut Shell in Different Forms in Concrete” IJSRD - International Journal for Scientific Research & Development| Vol. 2, Issue 07, 2014 | ISSN (online): 2321-0613
- S.Sivasubramanian and Kurcharlapati Sravanthi, “Synthesis and characterisation of silica nano Particles from coconut shell” International journal of pharma and bio sciences, ISSN 0975-6299int j pharm bio sci 2015 jan.; 6(1): (p) 530 – 536