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World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

WJERT Citation

  All Since 2020
 Citation  172  110
 h-index  7  5
 i10-index  1  0

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Abstract

REGRESSION ANALYSIS OF IMPACT VALUE AND COMPRESSIVE STRENGTH OF RECYCLED AGGREGATE CONCRETE

Bashir Ahmed Memon*, Abdul Samad Abbasi, Junaid Ahmed Mizri, Babar Ali Mengal, Kamran Memon and Mahboob Oad

ABSTRACT

This research article presents the regression analysis between impact value of recycled aggregates and compressive strength of recycled aggregate concrete. Regression analysis is powerful statistical procedure to model the dependency of a variable on one or more independent variables and provide the alternative of the experimental evaluation of dependent variable. For the purpose thirty samples of each of recycled aggregates from demolished concrete andconventional coarse aggregates were tested for impact value. Also, thirty cubes of recycled aggregate concrete (50% recycled aggregates, 1:2:4 mix with 0.45 water cement ratio) were tested for compressive strength. Both sets of results were used in regression analysis to develop numerical equation. The developed expression was found in good agreement with experimental observation.

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