WO2008008934A3 - Nanomodified concrete additive and high performance cement paste and concrete therefrom - Google Patents

Nanomodified concrete additive and high performance cement paste and concrete therefrom Download PDF

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Publication number
WO2008008934A3
WO2008008934A3 PCT/US2007/073430 US2007073430W WO2008008934A3 WO 2008008934 A3 WO2008008934 A3 WO 2008008934A3 US 2007073430 W US2007073430 W US 2007073430W WO 2008008934 A3 WO2008008934 A3 WO 2008008934A3
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
additive
high performance
nanomodified
cement paste
Prior art date
Application number
PCT/US2007/073430
Other languages
French (fr)
Other versions
WO2008008934A2 (en
Inventor
Bjorn Birgisson
Charles L Beatty
Original Assignee
Univ Florida
Bjorn Birgisson
Charles L Beatty
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Florida, Bjorn Birgisson, Charles L Beatty filed Critical Univ Florida
Publication of WO2008008934A2 publication Critical patent/WO2008008934A2/en
Publication of WO2008008934A3 publication Critical patent/WO2008008934A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/104—Bentonite, e.g. montmorillonite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients

Abstract

A concrete additive for a reinforced concrete composite is provided. The additive can have an exfoliated clay having an exfoliated layered silicate plate comprising structure, and at least one of an oligomer or polymer linking at least a portion of said silicate plate comprising structure. The additive can have a dispersant between the silicate plates. The clay can include sodium or calcium montmorillonite or a phosphatic clay. The oligomer or polymer can include polyvinyl alcohol.
PCT/US2007/073430 2006-07-14 2007-07-13 Nanomodified concrete additive and high performance cement paste and concrete therefrom WO2008008934A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83106406P 2006-07-14 2006-07-14
US60/831,064 2006-07-14

Publications (2)

Publication Number Publication Date
WO2008008934A2 WO2008008934A2 (en) 2008-01-17
WO2008008934A3 true WO2008008934A3 (en) 2008-03-13

Family

ID=38814281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/073430 WO2008008934A2 (en) 2006-07-14 2007-07-13 Nanomodified concrete additive and high performance cement paste and concrete therefrom

Country Status (2)

Country Link
US (1) US7786192B2 (en)
WO (1) WO2008008934A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559369B2 (en) * 2007-05-10 2009-07-14 Halliubrton Energy Services, Inc. Well treatment composition and methods utilizing nano-particles
US9512351B2 (en) 2007-05-10 2016-12-06 Halliburton Energy Services, Inc. Well treatment fluids and methods utilizing nano-particles
US7784542B2 (en) 2007-05-10 2010-08-31 Halliburton Energy Services, Inc. Cement compositions comprising latex and a nano-particle and associated methods
US7806183B2 (en) * 2007-05-10 2010-10-05 Halliburton Energy Services Inc. Well treatment compositions and methods utilizing nano-particles
EP2371781B1 (en) 2008-11-28 2013-09-18 Arturo Solis Herrera Cement mixture with significantly improved physico-chemical and bacteriological properties that contains dopamelanin as an additive
US8157009B2 (en) 2009-09-03 2012-04-17 Halliburton Energy Services Inc. Cement compositions and associated methods comprising sub-micron calcium carbonate and latex
EP2452594A1 (en) * 2010-11-11 2012-05-16 National Taiwan Craft Research and Development Institute Brick product and fabricating method of the same
RU2474544C1 (en) * 2011-08-03 2013-02-10 Государственное образовательное учреждение высшего профессионального образования Московский государственный строительный университет (МГСУ) Method to prepare nanomodifier from industrial wastes for concrete mixture
CN109608141B (en) * 2019-01-23 2021-04-30 内蒙古工业大学 Salt erosion resistant concrete and preparation method thereof
DE202021002494U1 (en) * 2021-07-24 2022-07-14 Jörg Freiherr von und zu Weiler Carrier made of weathered stone powder and tension-resistant material
CN113651337A (en) * 2021-09-27 2021-11-16 浙江加州国际纳米技术研究院台州分院 Preparation method of intercalation modified C-S-H gel nano dispersion liquid
CN114057456B (en) * 2021-12-23 2023-03-10 昆明理工大学 Multi-scale reinforced light high-ductility cement-based composite material and preparation method thereof
CN114702288B (en) * 2022-04-22 2023-04-11 沈阳建筑大学 Low-shrinkage engineering repair material and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535757A1 (en) * 1991-10-01 1993-04-07 PELT & HOOYKAAS B.V. Fixant for mixed organic and inorganic contaminated materials and method for using same
WO1996040598A1 (en) * 1995-06-07 1996-12-19 The Nutrasweet Company Stable suspension of hydrocolloids and superplasticizer
WO1998058887A1 (en) * 1997-06-25 1998-12-30 W.R. Grace & Co.-Conn. Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates
US6172121B1 (en) * 1999-05-21 2001-01-09 The University Of Chicago Process for preparing organoclays for aqueous and polar-organic systems
WO2001040135A2 (en) * 1999-11-30 2001-06-07 Engelhard Corporation Manufacture of reactive metakaolin by grinding and use in cement-based composites and alkali-activated systems
JP2003292792A (en) * 2002-03-29 2003-10-15 Hojun:Kk Organic clay and method for producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008973A1 (en) 1980-03-08 1981-09-24 Dipl.-Ing. Paul 6050 Offenbach Morcov STEAM TURBINE
US6790896B2 (en) * 2002-03-18 2004-09-14 The University Of Chicago Composite materials with improved phyllosilicate dispersion

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535757A1 (en) * 1991-10-01 1993-04-07 PELT & HOOYKAAS B.V. Fixant for mixed organic and inorganic contaminated materials and method for using same
WO1996040598A1 (en) * 1995-06-07 1996-12-19 The Nutrasweet Company Stable suspension of hydrocolloids and superplasticizer
WO1998058887A1 (en) * 1997-06-25 1998-12-30 W.R. Grace & Co.-Conn. Admixture and method for optimizing addition of eo/po superplasticizer to concrete containing smectite clay-containing aggregates
US6172121B1 (en) * 1999-05-21 2001-01-09 The University Of Chicago Process for preparing organoclays for aqueous and polar-organic systems
WO2001040135A2 (en) * 1999-11-30 2001-06-07 Engelhard Corporation Manufacture of reactive metakaolin by grinding and use in cement-based composites and alkali-activated systems
JP2003292792A (en) * 2002-03-29 2003-10-15 Hojun:Kk Organic clay and method for producing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KIM ET AL: "Effect of micro organic-inorganic complex on the hydration of Portland cement", CHEMICAL ABSTRACTS + INDEXES, AMERICAN CHEMICAL SOCIETY. COLUMBUS, US, vol. 104, no. 4, 27 January 1986 (1986-01-27), pages 247, XP000183798, ISSN: 0009-2258 *

Also Published As

Publication number Publication date
US7786192B2 (en) 2010-08-31
US20080242769A1 (en) 2008-10-02
WO2008008934A2 (en) 2008-01-17

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