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Analytical Synthesis and Evaluation of the Effects of Sand Replacement with Slag on Concrete Strength Properties

Author(s):

Ankita Meena , NRI Institute of Research & Technology, Bhopal; Dr. P.K. Roy, NRI Institute of Research & Technology, Bhopal

Keywords:

Sand Replacement, Slag, Concrete Strength Properties

Abstract

This research aimed to determine the viability of slag as a sand replacement and its subsequent effects on concrete's strength properties. At 40% replacement of iron slag give optimum strength of M-30 mix design. 40% iron slag as coarse aggregate in concrete offers good results of the compressive strength as in sample A3 with aggregate (natural aggregate=60%) & (iron slag =40%) targeted compressive strength reached in 28 days. Proposed model is reliable for prediction of compressive strength evaluation for modified concrete and A3 sample give higher value of R2. The early age strength gain is higher as compared to later ages of 40% of fine aggregate is replaced by iron slag.

Other Details

Paper ID: IJSRDV11I110012
Published in: Volume : 11, Issue : 11
Publication Date: 01/02/2024
Page(s): 16-17

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