CA2243977A1 - Fly ash cementitious material and method of making a product - Google Patents

Fly ash cementitious material and method of making a product

Info

Publication number
CA2243977A1
CA2243977A1 CA002243977A CA2243977A CA2243977A1 CA 2243977 A1 CA2243977 A1 CA 2243977A1 CA 002243977 A CA002243977 A CA 002243977A CA 2243977 A CA2243977 A CA 2243977A CA 2243977 A1 CA2243977 A1 CA 2243977A1
Authority
CA
Canada
Prior art keywords
fly ash
mixtures
making
product
binder
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002243977A
Other languages
French (fr)
Other versions
CA2243977C (en
Inventor
Thomas Silverstrim
Hossein Rostami
Jesus Larralde
Anamolah Samadi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeotech Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2243977A1 publication Critical patent/CA2243977A1/en
Application granted granted Critical
Publication of CA2243977C publication Critical patent/CA2243977C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/04—Alkali metal or ammonium silicate cements ; Alkyl silicate cements; Silica sol cements; Soluble silicate 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
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

Abstract

Rapid curing, high strength cementitious binder mixtures are provided containing fly ash and an alkali silicate binder that has a weight ratio of SiO2:M2O of about 0.20:1 to about 0.75:1 wherein M is selected from the group consisting of Li, Na, K, Ca and Mg. The cementitious binder mixtures can be mixed with aggregates to provide mortar and concrete mixtures. Any of the binder, mortar and concrete mixtures can be cured under elevated temperatures to yield high strenght products.
CA 2243977 1995-02-17 1996-02-14 Fly ash cementitious material and method of making a product Expired - Fee Related CA2243977C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38985095A 1995-02-17 1995-02-17
US389,850 1995-02-17
US50709695A 1995-07-26 1995-07-26
US507,096 1995-07-26
PCT/US1996/001928 WO1996025369A1 (en) 1995-02-17 1996-02-14 Fly ash cementitious material

Publications (2)

Publication Number Publication Date
CA2243977A1 true CA2243977A1 (en) 1996-08-22
CA2243977C CA2243977C (en) 2002-09-10

Family

ID=27012876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2243977 Expired - Fee Related CA2243977C (en) 1995-02-17 1996-02-14 Fly ash cementitious material and method of making a product

Country Status (9)

Country Link
US (1) US5601643A (en)
EP (1) EP0809613B1 (en)
AT (1) ATE265399T1 (en)
AU (1) AU4922696A (en)
CA (1) CA2243977C (en)
CZ (1) CZ248898A3 (en)
DE (1) DE69632311T2 (en)
ES (1) ES2220971T3 (en)
WO (1) WO1996025369A1 (en)

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US20050005573A1 (en) * 2003-07-07 2005-01-13 Strabala William M. Fly-ash based seamless masonry mortar
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US20070125272A1 (en) * 2003-11-19 2007-06-07 Rocla Pty Ltd Geopolymer concrete and method of preparation and casting
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US7163581B2 (en) * 2005-02-23 2007-01-16 Cheng-Mao Chang Method for making regenerated soil material for the production of a structural unit, the structural unit made from the regenerated soil material, and method for recycling the structural unit
EP1721876A1 (en) * 2005-05-09 2006-11-15 Sika, S.A. Process for the preparation of self-levelling mortar and binder used in it
US7727330B2 (en) * 2006-02-24 2010-06-01 Cemex Research Group Ag Universal hydraulic binder based on fly ash type F
WO2007109862A1 (en) 2006-03-29 2007-10-04 Zeobond Research Pty Ltd Dry mix cement composition, methods and systems involving same
US8445101B2 (en) 2007-03-21 2013-05-21 Ashtech Industries, Llc Sound attenuation building material and system
CN103898996A (en) * 2007-03-21 2014-07-02 阿什工业技术有限责任公司 Utility materials incorporating a microparticle matrix
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WO2008128287A1 (en) * 2007-04-20 2008-10-30 Descrete Ip Pty Limited Binding composition
US7473311B2 (en) * 2007-05-21 2009-01-06 Summa-Magna 1 Corporation Cementitious composition
EP2164820A4 (en) * 2007-06-19 2011-05-25 Georgia Tech Res Inst High strength pozzolan foam materials and methods of making the same
US8177906B2 (en) 2007-07-12 2012-05-15 Ceramatec, Inc. Treatment of fly ash for use in concrete
US8172940B2 (en) 2007-07-12 2012-05-08 Ceramatec, Inc. Treatment of fly ash for use in concrete
EP2178806B1 (en) * 2007-08-17 2014-04-16 Cemex Research Group AG Construction material based on activated fly ash
US8167994B2 (en) * 2007-08-20 2012-05-01 Grant Davon Birch Cellular cementitious composition
US7655202B2 (en) * 2007-10-09 2010-02-02 Ceramatec, Inc. Coal fired flue gas treatment and process
KR100902281B1 (en) * 2008-02-27 2009-06-11 강원대학교산학협력단 Inorganic binder composition using town waste incineration ashes and manufacture method thereof
JP2009203102A (en) * 2008-02-27 2009-09-10 Nagoya Institute Of Technology Method for solidifying ceramic powder, and ceramic solidified body
WO2010030560A2 (en) * 2008-09-09 2010-03-18 Ceramatec, Inc. Previous concrete comprising a geopolymerized pozzolanic ash binder
WO2010054029A2 (en) 2008-11-04 2010-05-14 Ashtech Industries, L.L.C. Utility materials incorporating a microparticle matrix formed with a setting system
WO2010085537A2 (en) 2009-01-22 2010-07-29 The Catholic University Of America Tailored geopolymer composite binders for cement and concrete applications
RU2443660C2 (en) * 2009-06-05 2012-02-27 Общество С Ограниченной Ответственностью "Акросилтекс" (Ооо "Акросилтекс") Method to produce construction items based on silica-containing binder
US8925284B2 (en) * 2009-09-11 2015-01-06 Halok Pty Ltd Building panel
US20110189385A1 (en) * 2010-02-03 2011-08-04 Manuel Darryl F Products and methods for repairing concrete surfaces
US8236098B2 (en) * 2010-03-24 2012-08-07 Wisconsin Electric Power Company Settable building material composition including landfill leachate
CZ2010855A3 (en) * 2010-11-23 2012-05-30 Rázl@Ivan Cement composites resistant to acids and high temperature values and process for preparing thereof
JP6096674B2 (en) * 2010-12-17 2017-03-15 ザ カソリック ユニヴァーシティ オブ アメリカＴｈｅ Ｃａｔｈｏｌｉｃ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ａｍｅｒｉｃａ Geopolymer composite for ultra-high performance concrete
RU2458877C1 (en) * 2011-02-28 2012-08-20 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Binder
RU2470881C2 (en) * 2011-03-21 2012-12-27 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Binder
WO2013032536A2 (en) * 2011-04-01 2013-03-07 Maryland Environmental Restoration Group, Inc. Geothermal grout, methods of making geothermal grout, and methods of use
AU2012318528A1 (en) 2011-10-07 2014-05-22 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
US8864901B2 (en) 2011-11-30 2014-10-21 Boral Ip Holdings (Australia) Pty Limited Calcium sulfoaluminate cement-containing inorganic polymer compositions and methods of making same
JP6243400B2 (en) * 2012-03-30 2017-12-06 ダウ グローバル テクノロジーズ エルエルシー Fireproof composite structure
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RU2509065C1 (en) * 2012-12-25 2014-03-10 Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа Сибирского отделения Российской академии наук Asphalt-concrete mixture based on modified bitumen
US20140194328A1 (en) 2013-01-07 2014-07-10 Vince Alessi Thermoset ceramic compositions and a method of preparation therefor
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FR3034094B1 (en) 2015-03-27 2020-10-09 Hoffmann Jb Tech COMPOSITION FOR CONSTRUCTION MATERIAL BASED ON METAKAOLIN, ASSOCIATED MANUFACTURING PROCESS AND USE FOR THE REALIZATION OF CONSTRUCTION ELEMENTS
US10647612B2 (en) * 2015-08-31 2020-05-12 Washington State University Fly ash cementitious compositions
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Also Published As

Publication number Publication date
AU4922696A (en) 1996-09-04
EP0809613A4 (en) 1999-06-23
CA2243977C (en) 2002-09-10
ES2220971T3 (en) 2004-12-16
CZ248898A3 (en) 1999-02-17
ATE265399T1 (en) 2004-05-15
US5601643A (en) 1997-02-11
EP0809613A1 (en) 1997-12-03
WO1996025369A1 (en) 1996-08-22
EP0809613B1 (en) 2004-04-28
DE69632311T2 (en) 2005-02-17
DE69632311D1 (en) 2004-06-03

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Effective date: 20110214