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Recently AASC (Alkali Activated Slag Cement) is utilized for construction materials in order to reduce environmental load like abundant CO2 emission. Red mud which is a byproduct from Bauxite ores process has a strong alkali component containing 10.0–15.0% of Na2O, so that it can be used for an alkali activator or retarder for cement hydration. This work presents an evaluation of efflorescence characteristics...
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