• SURISETTI VAMSI HARISCHANDRA PRASAD
• Ch.Srinivas
• Injarapu Lokesh
• Madem Harsha Vardhan
• Yellapu Rohit Manikanta ,Medesetti Bharat Siva

The enormous development on production of vehicles resulted in growing amount of waste rubber tyre. Consequently, waste rubber is considered as one of the most waste materials that might cause environmental problems. Incorporating tyre rubbers in concrete pavement has been widely studied as one of the promising and sustainable solutions to these current environmental problems. Non-biodegradable waste has become a big problem in the world in recent years. Increased consumption of materials such as plastic, rubber, and glass in domestic and industrial operations in quickly emerging countries such as India has impacted our daily lives. Our research focuses on how to correctly use waste Rubber as a Coarse Aggregate Replacement Material in Concrete while minimising the use of coarse aggregate. By substituting rubber for coarse aggregate, the environment will be protected from rubber pollution and aggregate extraction through quarrying. This will be really beneficial to the environmental. The results of replacing fine and coarse particles in concrete mix with tyre rubber are proposed in this research. It goes through the effects of using rubberized concrete in structural elements on ultimate compressive strength. Rubcrete also has strong mechanical qualities, making it one of the most efficient and cost-effective ways to recycle used tyres. This paper explored the effect of replacing coarse aggregate with waste tyre rubber on respective percentages. Three replacement ratios were suggested to substitute the coarse aggregate in concrete of 5%, 10% and 15%and comparing the compressive strength, flexural strength and split tensile strength in partial replacement of waste rubber tyre cubes. The M20 grade concrete specimen was chosen as the reference concrete specimen in this experimental study. In place of typical coarse aggregate, scrap tyre rubber chips were used as coarse aggregate.

"PARTIAL REPLACEMENT OF COARSE AGGREGATE IN CONCRETE BY WASTE TYRE RUBBER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 3, page no.i589-i597, March-2025, Available :http://www.jetir.org/papers/JETIR2503879.pdf

"PARTIAL REPLACEMENT OF COARSE AGGREGATE IN CONCRETE BY WASTE TYRE RUBBER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 3, page no. ppi589-i597, March-2025, Available at : http://www.jetir.org/papers/JETIR2503879.pdf