Determination of properties and environment due to the usage of Flyash and Marble waste Powder in concrete

The main problem in Developing Countries like India, concrete is commonly used as a building material. Every year, around 12 billion tonnes of concrete are produced. Approximately 18 million tonnes of con-crete are expected to be produced annually by 2050, according to current estimates. As a result of this sudden growth in concrete use during the past decade, the consumption of cement has surged dramat-ically. At the moment, 4,000,000 thousand metric tonnes of cement are produced annually, accounting for almost 5% of all pollution that's leading to global warming. It is estimated that the generation of Flyash and marble waste powder (MWP) accounts for a major portion of the pollution in developing countries today. Massive amounts of both MWP and Flyash are produced, and their disposal is a major issue in the industry. Given their binding qualities, Properties of concrete improved due to both Flyash and MWP. A mixture of PPC & MWP is used to create environmentally friendly concrete in this study. MWP can sub-stitute fine aggregate up to 30% of the total amount of fine aggregate utilized. Additionally, The Usage of Steel Fibres in 1% to 3% is done. A significant increase in cost is indicated by the economic feasibility anal-ysis, However, this is in exchange for a significant increase mechanical property of the material, as well as a favorable influence on the environment, which will contribute to long-term development and sustainability. Copyright (c) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Confer-ence on Advances in Construction Materials and Structures.