What is the dual effect of limestone and silica fume on the hydration characteristics of SRC?

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Jabbar abbas Jaber

The dual effect resulting in secondary gel formation due to the lime and silica reaction . The heat of hydration and water presence are the media for this reaction . as we know , early strength is less in SRC as compared with that OPC and the reaction above compensates this drawback.

Mohammed Salah Nasr

Interesting question