WO 2020/000106 A1

Method for producing concrete using recycled plastic

(22) 27.06.2019

(43) 02.01.2020

(57) A method for producing thermally insulated concrete by making use of treated, and preferably recycled, plastic as an aggregate ingredient. In particular, plastic elements are coated with cement and/or sand to render the surfaces of the plastic elements rough in order to better bond and mix more uniformly in a concrete mixture in forming concrete.

(71) Piccone Holdings Ltd., Semana Cres., Vancouver, British Columbia V6N 2E1 (CA)

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AL, 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, Cl, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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