Pemanfaatan Bottom Ash Sebagai Substitusi Sebagian Agregat Halus Dengan Penam…

ABSTRACK The combustion process of coal as a fuel in the PLTU XYZ in the form of fly ash, constituting 85%, and bottom ash, accounting for 15%. To mitigate environmental pollution, bottom ash presents potential as an alternative material to partially replace fine aggregates, such as sand, in the production of concrete, bricks, and paving blocks. This study aims to analyze the compressive stren…