Manufacture Of Value Added Products From Rice Husk -

Rice husk (RH), making up approximately 20% of paddy weight, is a resource-rich agricultural byproduct composed primarily of , lignin (20–25%) , and silica (15–20%) . Traditionally discarded or burned, it is now being manufactured into a diverse range of value-added products across multiple industries. 1. Construction and Building Materials

: Rice Husk Ash (RHA) acts as a highly reactive pozzolan, replacing 10–25% of Ordinary Portland Cement. This reduces the carbon footprint of construction while increasing the compressive strength and durability of the concrete. Manufacture of Value Added Products from Rice Husk

: Raw husks or compressed panels are used for translucent thermal insulation in walls and roofs, maintaining indoor temperatures effectively due to their low thermal conductivity. 2. Industrial Silica Extraction Rice husk (RH), making up approximately 20% of