Rice Husk Ash (RHA) is a product obtained by burning rice husk, which is the outer covering of rice harvested from a paddy field. Rice husk is used to generate renewable energy. The RHA obtained from rice husk is as valuable as the rice husk in numerous applications. However, extensive R&D is required to increase the commercial consumption of RHA, as the addressable market is more of than half of the current RHA demand.