IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 10 Issue 6 Civil Engineering English November - December 2022 N N Y 2023 08 10 Computer Sciences Behaviour of Concrete by Partial Replacement of Coarse Aggregate with Recycled Plastic Granules English Y 159 168 S. Anka Rao English Y P. Indra Sena reddy English N T. Prasanna Mani Kumar English N V. Haraha Vardhan reddy English N V. Guru Bhanu Prasad English N M. Venkata Narayana reddy English N https://doi.org/10.55524/ijircst.2022.10.6.25 In this paper All countries are focusing on sustainable technology that can be economical and adopted for the use of concrete in a better way. Concrete is most widely used construction material and it possess very low tensile strength, shear strength and brittle characteristics. In order to improve this property a new construction materials were developed through research and development work called asbestos fiber concrete and recron 3s fibers concrete. M30 gradeof concrete was designed. The addition of asbestos fiber and recron 3S fiberthe concrete. To determine the properties like tensile strength, compressive strength and flexural strength were performed at different ages like 7,14 and 28 days. The addition of asbestos fiber varies from 0%, 0.25%, 0.5%, 0.75%and 1% by volume of concrete and recron 3S fiber varies from 0%, 0.25%, 0.5%, 0.75% and 1% by volume of concrete. English Asbestos fiber concrete, Recron 3s fiber concrete, Tensile strength and compressive strength. https://ijircst.org/abstract.php?article_id=1161