Product Description : Fly ash is a fine powder that is a byproduct of burning pulverized coal in electric generation power plants. Fly ash, being primarily pozzolanic, can actually replace a percentage of the Portland cement, to produce an even stronger, more durable and more environment friendly concrete. The initial compressive strength is low but as days pass, flyash concrete gains more strength and eventually has a lot more strenght as compared to normal Portland cement.Significantly reduce the release of CO2 in atmosphere.Can be used for construction of structure above/under water Product: Fly Ash (ASTM C618 CLASS F) Price Of Prodiuct : USD 36--USD 55 PER MT Product Origin : INDIA Key Specifications/Special Features Grade Standard : ASTM618/ BS 3892 Physical State : Powder Colour : light Grey , Grey Usage : Industrial Lead Time : 10-12 Days , Negotiable Minimum Order Size and Packgaing details : MOQ- One 20 ft conatiner Packing: 1.4 Mt Jumbo Bags with Inner Liner, As per client requirement