Repurpose Waste Coal from Power Plant as A Subgrade Material

This research explains the effect of fly ash when enhanced it with the peat soil can improve soil stabilisation. The research is mainly to perform an analysis on the fly ash by using coal that had been combustion in high temperature and combined with peat soil. There are some issues which significant quantities of fly ash waste are disposed of annually, with negative implications including respiratory problems, environmental degradation, and wasted money on land purchase. The ideal method is to repurpose these materials when constructing infrastructure, however evaluation of the materials is necessary prior to their use. Analysis of the peat soil and fly ash sample is required.