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Partially and Fully Replacements of Cement and Sand with RHA and M Sand and Its Effects on Properties of Normal Strength Concrete M20

Author(s):

P Bindu Latha , CHADALAWADA VENKATA SUBBAIAH COLLEGE OF ENGINEERING,TIRUPATI; B Neeharika, CHADALAWADA VENKATA SUBBAIAH COLLEGE OF ENGINEERING,TIRUPATI; D Sarath Kumar, Sree Vidyanikethan Engineering College 2nd Shift Polytechnic, Tirupati

Keywords:

Compressive Strength, Ultrasonic Pulse Velocity, Rebound Hammer Test, Water Absorption Test

Abstract

Concrete is a widely used in civil engineering structural material. Fine aggregate is one of the most important materials in concrete. Natural river sand is the most commonly used for the fine aggregate but in this proposal we replace the river sand by M-sand with different percentages and cement is the binding material uses of the cement is more the cost of the construction also more so we replace the cement by partially with RHA. In this proposal we prepared with normal strength of the concrete of M20 grade concrete with partially and fully replacement of cement and sand with percentages of 15% of RHA and 25%,50%,75%,and 100% by M –sand respectively.

Other Details

Paper ID: IJSRDV7I60179
Published in: Volume : 7, Issue : 6
Publication Date: 01/09/2019
Page(s): 224-229

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