RICE HUSK ASH (RHA) is an abundantly available and renewable agriculture by-product from rice milling in the rice-producing countries. Rice husk ash (RHA) is a by-product from the burning of rice husk.
It has the highest proportion of silica content among agriculture waste.Our RHA Rice husk ash is high quality, high carbon, unground (granular), used as thermal insulation for steelmaking industry and in special blends of cement and concrete admixtures.