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Rapid-repair concretes are currently used to repair structures such as bridge decks, substructure elements on bridges (e.g. piers and columns), pavements, and components of buildings. Rapid-repair concretes must not only achieve a high-early strength in a short period of time (e.g. 20MPa in 3h) but must also survive for the remaining life of the structure. One way of achieving high early-age strength...