EXPERIMENTAL INVESTIGATION OF CONCRETE BY USING E-WASTE & MARBLE DUST

Volume 18 No 10 (2020)

Md Azam, Dr G Madavarao, S Manasa, M.Likhith

DOI: 10.48047/nq.2020.18.10.NQ20234

Abstract

The work was conducted on M20 grade mix. The replacement of coarse aggregate with E-waste in the range of different percentages (0%, 5%, 10%, 15%, 20%, 25%, 30%, 35%) and 15% replacement of cement with marble dust. Finally, the fresh and harden properties of concrete mix specimens obtained from the addition of these materials are compared with control concrete mix. The test results shows that a proper improvement in compressive strengths were achieved in the E-waste and marble dust concrete compared to conventional concrete and can be used effectively in concrete. The reuse of E-waste leads in waste reduction and resources conservation.

Keywords

Ewaste (Electronic waste), M20 grade mix, marble dust, compressive strengths.

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