Open Access Journal

ISSN : 2456-1290 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

International Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)

Monthly Journal for Mechanical and Civil Engineering

ISSN : 2456-1290 (Online)

Call For Paper : Vol 11, Issue 05, May 2024
Optimization of High Performance Concrete Mix Incorporating Fly Ash and Slag Aggregate Using Taguchi Method

Author : Revanasiddappa Madihalli 1 Ramningappa Zalaki 2 Dr. Dattatreya J K 3 Dr. Dinesh S V 4

Date of Publication :7th June 2016

Abstract: From past few years as the construction activity is increased by and large, production of cement to fulfill the constructional need has resulted in depletion of natural resources causing environmental problems. The use of supplementary cement materials and fillers become imperative due to the increase in cost of cement and its limitations in terms of high energy requirement for production, high carbon dioxide emission and large consumption of natural resources. Many alternative materials such as fly ash, GGBS, silica fume, lime powder ect. There is a scarcity of fine aggregate (river sand) in the developing countries like India. The present study shows the incorporation of fly ash and slag aggregate as partial replacement for cement and fine aggregate in the proportion of 10%, 20%, 30%, 40% and 20%, 30%, 40%, 50% respectively. The factors selected were water cement ratio, fly ash to cement ratio, slag sand to fine aggregate ratio and 4 levels for each was considered, the w/c levels are 0.30,0.33,0.36 and 0.39 and the levels of other factors are as specified above. By using the Taguchi method of optimization the experimental combinations were reduced to 16 by selecting a L16 orthogonal array. The freshened and hardened properties of concrete were examined at 7 days, 28 days. The test results indicates that the highest strength of concrete is obtained by replacing 10% of cement by fly ash, 20% of fine aggregate by slag sand with a water cement ratio of 0.3. The regression analysis was done for the obtained results.

Reference :

    1. Vastav Desai, Devarshi Patel, Ronak Motiani, “Utilization of Fly ash in Improving Concrete Properties”. IJESRT, vol. 3 November 2014.
    2. P. R. Wankhede, V.A. Fulari, “Effect of Fly Ash on Properties of Concrete,” IJETAE, Volume 4, Issue 7, July 2014. 
    3. Mini Soman, K. Sobha, “Strength and Behaviour of High Volume Fly Ash Concrete,” IJIRSET, Vol. 3, Issue 5, May 2014.
    4. Prem Ranjan Kumar, Dr. T.B. Pradeep Kumar, “Use of Blast Furnace Slag as an Alternative of Natural Sand in Mortar and Concrete,” IJIRSET, Vol. 4, Issue 2, February 2015.
    5. B Shelar Nilesh, S Nimse Ajinkya , N Chile Nilesh , S Patil Swapnil ,C Suryawanshi Vyankatesh , “Compressive Strength Of Steel Slag aggregate and Artificial Sand in Concrete ,” IJCIET, Volume 6, Issue 2, pp. 16-21, February 2015.
    6. Mohammed Nadeem, Arun D. Pofale, “ Utilization of Industrial Waste Slag as Aggregate in Concrete Applications by Adopting Taguchi’s Approach for Optimization,” OJCE, Vol.2,pp. 96-105, September 2012.
    7. MF Nuruddin, R Bayuaji, “Application of Taguchi’s approach in the optimization of mix proportion for Microwave Incinerated Rice Husk Ash Foamed Concrete,” IJCEE Vol. 9 No 9, December 2008.
    8. K. Behfarnia, M. Shojaei And R. Mohebi, “Compressive Strength and Flexural Strength of Alkali-Activated Slag Concrete Designed By Taguchi Method,” AJCE, Vol.16,No. 4 January 2015.
    9. Brahim Turkmen, Rustem Gul, Cafer Celik, Ramazan Demirbogga. “Determination by the Taguchi Method of Optimum Conditions for Mechanical Properties of High Strength Concrete with Admixtures of Silica Fume and Blast Furnace Slag,” ISSN, Vol. 20(2), pp. 105–118, 2003

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