<ul><li>Analyzed the influence of materials like coffee husk with fly ash and copper slag on soil properties.</li><li>Conducted lab tests to determine engineering properties and analyze soil performance with different additives.</li><li>Evaluated key characteristics such as compaction, Unconfined Compressive Strength (UCS), and California Bearing Ratio (CBR).</li><li>Found the optimum percentage of each mixture by analyzing and comparing the soil's engineering and index properties.</li><li>Contributed to a project aimed at improving soil for construction using sustainable and waste&nbsp;materials.</li></ul>