<ul><li>Conducted experimental study on <b>Self-Compacting Concrete (SCC) </b>using coal bottom ash (CBA) as a sustainable material.</li><li>Analysed performance at different replacement levels (<b>10%, 20%, 30%</b>) for cement and fine aggregates.</li><li>Performed tests on <b>fresh properties </b>(Slump Flow, T50, J-Ring) and <b>mechanical properties</b> (Compressive Strength, Split Tensile Strength).</li><li>Followed <b>IS 516:2021</b> and <b>IS 5816:1999</b> standards for strength evaluation.</li><li>Identified optimum mix proportions balancing <b>strength, workability, and sustainability.</b></li><li>Contributed to research promoting<b> eco-friendly construction materials </b>and waste utilization.</li></ul>