Fly ash is a by-product obtained from the burning of pulverized coal during electricity generation Thermal power plants. Fly ash is a pozzolan containing aluminous and siliceous material which forms cement in the presence of water.
One of the most significant components of your home is cement. It holds everything together and is essential to the structure's strength.
GGBS – or GGBFS, or Ground Granulated Blast-Furnace Slag to give it its full title – is generated as a by-product of the iron and steel-making industries and is an environmentally-friendly alternative to traditional Portland cement when mixing concrete.