S. Alogla

Sustainable concrete using paper ash and stone powder: experimental and microstructural study

This study evaluates the feasibility of paper ash (PA) as a partial cement replacement (0%, 5%, 10%, and 15% ) with a constant 15% stone powder (SP) as a sand replacement. Fresh and hardened properties were assessed through slump, compressive strength, and split-cylinder tensile tests. Furthermore, the microstructura...