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ISSN 2063-5346
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A STUDY ON KOTA STONE FOR PAVEMENT MODIFICATION: AN REVIEW

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Akanksha Chandrakar, Honey Gaur
» doi: 10.31838/ecb/2023.12.si5.011

Abstract

This study focuses on the gainful utilization of Kota stone waste as a pavement material. Kota stone waste is a by-product of the Kota stone processing industry, which is mostly disposed of in landfills, causing environmental problems. The study investigates the physical properties of Kota stone waste and its suitability as a partial replacement of coarse aggregate in concrete. The concrete mix was designed, and concrete specimens were cast and tested for compressive strength, split tensile strength, and flexural strength. The study also investigated the use of Kota stone waste for the production of pavement blocks, which were tested for compressive strength, water absorption, and skid resistance. The results revealed that Kota stone waste can be used as a partial replacement of coarse aggregate in concrete without compromising its mechanical properties. The pavement blocks produced using Kota stone waste exhibited good compressive strength, low water absorption, and acceptable skid resistance. The utilization of Kota stone waste as a pavement material can contribute to sustainable development by reducing the environmental impact of natural resources used in the construction industry and reducing the cost of construction

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