WO 2022/123037 A1

Admixture for fluidifying a cementitious composition with
reduced cement content

(22) 10.12.2021

(43) 16.06.2022

(57) The application describes an admixture containing a polymer as an agent for fluidifying a cementitious composition comprising: – from 20 to 64 wt% clinker; – from 5 to 60 wt.% activated clay; – from 0 to 35 wt.% limestone; – from 0 to 10 wt.% calcium sulphate, the proportions being relative to the dry weight of the cementitious composition.

(71) Chryso, 19 Place de la Resistance, 92440 Issy-les-Moulineaux (FR)

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM. AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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