Comparative Study of Conventional Concrete Strength with Quarry Dust Replacing Sand in Concrete

Abstract

The paper describe the role of quarry dust in the construction of buildings and comparative study of Plane cement concrete strength with concrete replacing sand with quarry dust to control the demand of sand by using quarry waste At various proportion while making concrete in construction. This project presents the feasibility of usage of Quarry Rock Dust as30%, 40% & 50% substituent for conventional concrete and compare with plane concrete having grade M20 & M25. The compressive strength of compressed concrete compare for 7 day & 28th days. Due to this project work we can optimise the natural sand replacing waste quarry dust.
DOI: 10.17762/ijritcc2321-8169.1506153