Haitham M. Ahmed

Performance of hydrated lime-activated Saudi Natural Pozzolan as a partial cement replacement in copper tailings cemented paste backfill

Abstract This study evaluates the effect of chemically treated (CT) Saudi Natural Pozzolan (SNP) as a partial replacement for Ordinary Portland Cement (OPC) in copper-tailings Cemented Paste Backfill (CPB). The short- and long-term performance of CPB incorporating chemically trea...