FaL-G is the name of the product christened to it after its ingredients, Fly ash, Lime and Gypsum.

FaL-G is the Technological Renaissance of cement chemistry, taking clue from the ancient Roman construction technologies. It is the invention emerged out of national agenda for promoting fly ash utilisation of over 63 million tons (as in 1990). It is the assimilation of agenda for pollution abatement and protection of ecology

The product is designed to be practiced in two ways: Lime route and Cement route where, in either case, the pozzolanic reactions are inventively fortified by sulphate chemistry, in order to make FaL-G as the cementitious product for structural and non-structural applications. Manufacturing of bricks and blocks is one of its product avenues.