pulverized fuel ash

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sintered fuel ash, pulverized fuel ash

Coal ash particles which have been processed so that they adhere to each other, forming pellets suitable for lightweight aggregate.
References in periodicals archive ?
Pulverized fuel ash (PFA) or fly ash used throughout the experimental program was sourced from YTL Cement in Malaysia.
Guy Colson, general manager-HSC Europe, added, "Pozament's excellent cement and pulverized fuel ash (PVA) technologies can be transferred to other operating units of HSC.