Zusatzmittelkombination aus einem Mahlhilfsmittel und einem Betonzusatzmittel zur Beschleunigung der Hydratation von zementösen Bindemitteln

(10) WO 2015/004196 Al

(22) 9. Juli 2014 (09.07.2014)

(43) 15. Januar 2015 (15.01.2015)

(57) Abstract: The invention concerns an adjuvant combination composed of a milling assistant and a concrete admixture for a
composition comprising cement, for accelerating cement hydration, wherein the milling assistant comprises at least one amino
alcohol and at least one cement hydration accelerator selected from chlorides, thiocyanates, nitrates, nitrites and hydroxides, and the
concrete admixture comprises a reaction product of at least one calcium compound with at least one silicon compound selected from
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