Improved cement additive formulations, pre-set concrete compositions, concrete products, and methods for preparation thereof

(22) 06.10.2022

(43) 11.04.2024

(57) The present invention provides a cement additive formulation, including siloxane components; calcium containing components; carbon coated mineral components; and/or zeolite component. The present invention also relates to cement compositions, methods and cement products using said formulations.

(71) CHT Australia PTY. Ltd., (AU/AU)

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SC, 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, 1E, IS, IT, LT, LU, LV, MC, ME, MK, MT, NI, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR). OAPI (BF, BJ, CF, CG, Cl, CM, GA, GN, GQ, GW, KM, Mt, MR, NE, SN, TD, TG)