<ul><li><u><b>Literature Review &amp; Problem Identification</b></u><br>Reviewed existing research on copper slag as a replacement for fine aggregate.Identified gaps and set objectives for strength and microstructure evaluation.</li><li><u><b>Material Collection &amp; Testing</b></u><br>Collected cement, coarse aggregate, fine aggregate, and copper slag.<br>Conducted preliminary tests (specific gravity, sieve analysis, fineness, etc.) to ensure material suitability.</li><li><u><b>Mix Design &amp; Specimen Preparation</b></u><br>Designed M30 grade concrete mix as per IS codes.<br>Prepared concrete specimens with varying copper slag proportions (0% to 100%).</li><li><u><b>Experimental Work &amp; Analysis</b></u><br>Performed tests such as compressive strength, split tensile strength, flexural strength at 7 and 28 days.<br>Carried out SEM and XRD for microstructural analysis of optimum mixes.</li><li><u><b>Documentation &amp; Conclusion</b></u><br>Analyzed test results and compared performance of mixes.<br>Prepared report with conclusions on optimum copper slag percentage and sustainability benefits.<br><br><br></li></ul>