Experimental Study On Egg Shell Powder (Esp) Concrete With Partial Replacement Of Micro Silica

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2019 by IJETT Journal
Volume-67 Issue-6
Year of Publication : 2019
Authors : Satya Deepika.S, Anil Chandra.B, Sailaja Reddy.Y, Raj Kumar.C
DOI :  10.14445/22315381/IJETT-V67I6P205

Citation 

MLA Style: Satya Deepika.S, Anil Chandra.B, Sailaja Reddy.Y, Raj Kumar.C"Experimental Study On Egg Shell Powder (Esp) Concrete With Partial Replacement Of Micro Silica" International Journal of Engineering Trends and Technology 67.6 (2019): 25-30.

APA Style:Satya Deepika.S, Anil Chandra.B, Sailaja Reddy.Y, Raj Kumar.C (2019). Experimental Study On Egg Shell Powder (Esp) Concrete With Partial Replacement Of Micro Silica International Journal of Engineering Trends and Technology, 67(6), 25-30.

Abstract
Concrete has become the most commonly used material after water. Recent advancements in building construction are finding the substitute material for cement both from economy point of view and environmental friendly. The goal of this investigation work is to use the egg shell powder (ESP) and silica fume as a limited additional of cement. An experimental research demonstrates the strength features such as split tensile strength, compressive strength and flexural strength test of egg shell based concrete are investigated. ESP is replaced in the different proportions of 5%, 10%, 15% and 20% for cement to determine the optimum percentage of replacement at which maximum strength properties of concrete are attained. Then Silica Fume is replaced in the proportion of 2.5%, 5% and 7.5% for cement, keeping optimum replacement percentage of ESP as constant and strength properties of concrete are determined. The maximum compressive strength of 46.53 MPa or N/mm2 and split tensile strength of 3.39 N/mm2 is obtained with respect to M30 grade concrete when cement replaced by 15% egg shell powder and 5% of silica fume. Whereas Flexural strength decreases with replacement of ESP.

Reference
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Keywords
Egg shell powder (ESP), Silica fume, Cement, Compressive strength, Split tensile test, Flexural strength test.