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what is fly ash? how they are generated.?

2007-02-22 03:32:51 · 1 answers · asked by Rajeev pratap S 1 in Environment

1 answers

Fly ash is a product of coal combustion. It is used in making certain concrete mixes. See the ref.

2007-02-23 14:40:32 · answer #1 · answered by kirchwey 7 · 0⤊ 0⤋

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