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1. (WO2013123181) CONCRETE COMPOSITIONS AND METHODS OF MAKING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/123181    International Application No.:    PCT/US2013/026130
Publication Date: 22.08.2013 International Filing Date: 14.02.2013
IPC:
C04B 28/02 (2006.01), C04B 22/08 (2006.01), C04B 14/04 (2006.01), C04B 14/02 (2006.01)
Applicants: GOBASALT LLC [US/US]; 19571 Progress Drive Strongsville, Ohio 44149 (US)
Inventors: DILLINGHAM, Dwayne; (US).
BRASSARD, Dave; (US)
Agent: DRENSKI, Tama; 106 South Main Street First National Tower, Suite 400 Akron, Ohio 44308 (US)
Priority Data:
61/598,566 14.02.2012 US
61/752,234 14.01.2013 US
Title (EN) CONCRETE COMPOSITIONS AND METHODS OF MAKING
(FR) COMPOSITIONS ET PROCÉDÉS DE FABRICATION DE BÉTON
Abstract: front page image
(EN)A method for preparing a concrete composition having improved properties is provided, the method including the steps of combining portland cement and one or more aggregates to form a cement pre-mix; combining a boron-containing compound, a silicon-containing compound other than sand, a surfactant, and water to form an additive pre-mix; mixing the cement pre-mix, the additive pre-mix, and water to form a saturated cement mixture; placing the saturated cement mixture in a form; compacting the saturated cement mixture; and curing the saturated cement mixture to form a concrete composition. In alternative embodiments, an organic acid and/or an encapsulated acid may be employed.
(FR)La présente invention concerne un procédé de préparation d'une composition de béton ayant des propriétés améliorées. Selon l'invention, le procédé comprend les étapes consistant à combiner du ciment Portland et un ou plusieurs agrégats pour former un prémélange de ciment; à combiner un composé contenant du bore, un composé contenant du silicium autre que du sable, un tensioactif et de l'eau pour former un prémélange additif; à mélanger le prémélange de ciment, le prémélange additif et de l'eau pour former un mélange de ciment saturé; à mettre en place le mélange de ciment saturé dans un coffrage; à compacter le mélange de ciment saturé; et à polymériser le mélange de ciment saturé pour former une composition de béton. Dans des variantes de mode de réalisation, on peut employer un acide organique et/ou un acide encapsulé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)