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Posted on 9/7/2021

fly ash & concrete

Fly ash is used as a supplementary cementitious material in the production of portland cement concrete. A supplementary cementitious material, when used in conjunction with portland cement, contributes to the properties of the hardened concrete through hydraulic or pozzolanic activity, or both. Fly ash has been used in concrete at levels ranging from 15% to 25% by mass ...

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Use of Fly Ash in Concrete

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