WO2010130582A3 - Reduction of shrinkage in alkali-activated aluminosilicate binders - Google Patents

Reduction of shrinkage in alkali-activated aluminosilicate binders Download PDF

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Publication number
WO2010130582A3
WO2010130582A3 PCT/EP2010/055780 EP2010055780W WO2010130582A3 WO 2010130582 A3 WO2010130582 A3 WO 2010130582A3 EP 2010055780 W EP2010055780 W EP 2010055780W WO 2010130582 A3 WO2010130582 A3 WO 2010130582A3
Authority
WO
WIPO (PCT)
Prior art keywords
alkali
activated aluminosilicate
shrinkage
reduction
amines
Prior art date
Application number
PCT/EP2010/055780
Other languages
German (de)
French (fr)
Other versions
WO2010130582A2 (en
Inventor
Michael Melchart
Maria Katharina Klinger
Sabine Elisabeth Kirschbauer
Michael Kutschera
Original Assignee
Construction Research & Technology Gmbh
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 Construction Research & Technology Gmbh filed Critical Construction Research & Technology Gmbh
Priority to EP10718140A priority Critical patent/EP2429968A2/en
Publication of WO2010130582A2 publication Critical patent/WO2010130582A2/en
Publication of WO2010130582A3 publication Critical patent/WO2010130582A3/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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • C04B12/005—Geopolymer cements, e.g. reaction products of aluminosilicates with alkali metal hydroxides or silicates
    • 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
    • C04B28/006—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 mineral polymers, e.g. geopolymers of the Davidovits type
    • C04B28/008—Mineral polymers other than those of the Davidovits type, e.g. from a reaction mixture containing waterglass
    • 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
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/243—Mixtures thereof with activators or composition-correcting additives, e.g. mixtures of fly ash and alkali activators
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00094—Sag-resistant materials
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Abstract

The invention relates to an alkali-activated aluminosilicate binder which contains at least one organic compound from the group of amines and/or the salts thereof, ionic liquids, imidazoles, guanidines, amino alcohols, carboxylic acid salts and alcohols with the exception of polyethers, the system, in the case of amines, containing no curable epoxies, and the system further containing no alkyl siliconates. There is no or only little shrinkage during the curing of the binder according to the invention and microcracking is avoided. The invention relates to a method for producing the alkali-activated aluminosilicate compounds according to the invention and to the use thereof.
PCT/EP2010/055780 2009-05-14 2010-04-29 Reduction of shrinkage in alkali-activated aluminosilicate binders WO2010130582A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10718140A EP2429968A2 (en) 2009-05-14 2010-04-29 Reduction of shrinkage in alkali-activated aluminosilicate binders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09160262.3 2009-05-14
EP09160262 2009-05-14

Publications (2)

Publication Number Publication Date
WO2010130582A2 WO2010130582A2 (en) 2010-11-18
WO2010130582A3 true WO2010130582A3 (en) 2011-03-31

Family

ID=42797227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/055780 WO2010130582A2 (en) 2009-05-14 2010-04-29 Reduction of shrinkage in alkali-activated aluminosilicate binders

Country Status (2)

Country Link
EP (1) EP2429968A2 (en)
WO (1) WO2010130582A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914562B1 (en) 2012-10-31 2017-11-29 Construction Research & Technology GmbH Alkali-activated aluminosilicate binder with superior freeze-thaw stability
US10239786B2 (en) * 2014-08-13 2019-03-26 Polyagg Pty Ltd Geopolymers and geopolymer aggregates
FR3030497B1 (en) 2014-12-23 2019-06-07 Saint-Gobain Weber BINDER BASED ON SOLID MINERAL COMPOUND RICH IN ALKALINE-EARTH OXIDE WITH PHOSPHATE ACTIVATORS
DK3243807T3 (en) 2016-05-12 2019-03-18 Evonik Degussa Gmbh APPLICATION OF AURAL EMULSIONS ON THE BASIS OF PROPYLETHOXYSILANOLIGOMER AS ADDITIVES IN HYDRAULICALLY BINDING CEMENT MIXTURES TO REDUCE WASTE
FR3053040B1 (en) * 2016-06-23 2021-06-18 Saint Gobain Placo BUILDING MATERIAL IN PLATE FORM
DE102016117084B4 (en) 2016-09-12 2019-10-31 BGE TECHNOLOGY GmbH Use of an injection agent
CN106747004A (en) * 2016-12-28 2017-05-31 西安长大公路养护技术有限公司 Geopolymer single fluid grouting material reinforced for roadbase and preparation method thereof
CN108531056B (en) * 2018-04-03 2020-06-09 中国科学院过程工程研究所 Heat-sensitive substrate powder coating and preparation method thereof
CN108558331A (en) * 2018-05-31 2018-09-21 成都磐固土木新材料有限公司 One kind being used for reinforced masonry wall grouting material
CN109734339B (en) * 2019-03-19 2021-06-25 安徽理工大学 Organic base excited geopolymer and preparation method thereof
CN109836066A (en) * 2019-03-29 2019-06-04 山东淄创新材料科技有限公司 The non-burning brick exciting agent and preparation method thereof of dolomite waste residue
CN112851289A (en) * 2021-01-29 2021-05-28 江苏工程职业技术学院 Alkali-activated grouting material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865860A (en) * 1956-09-11 1961-04-19 Hoechst Ag Self-hardening alkali- and acid-resistant water glass cements capable of swelling
EP0512269A2 (en) * 1991-04-08 1992-11-11 ECI- European Chemical Industries Ltd. Process and mixture for preparing large area coating
WO2010006987A1 (en) * 2008-07-16 2010-01-21 Hossein Maleki Siliceous building material mixture
WO2010017571A1 (en) * 2008-08-11 2010-02-18 Wolfgang Schwarz Hydraulic binding agent and binding agent matrixes produced thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302114A (en) * 1993-09-07 1995-04-03 Pelt & Hooykaas A method of immobilizing metal ion-contaminated material and a molded article having a matrix with reducing properties.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865860A (en) * 1956-09-11 1961-04-19 Hoechst Ag Self-hardening alkali- and acid-resistant water glass cements capable of swelling
EP0512269A2 (en) * 1991-04-08 1992-11-11 ECI- European Chemical Industries Ltd. Process and mixture for preparing large area coating
WO2010006987A1 (en) * 2008-07-16 2010-01-21 Hossein Maleki Siliceous building material mixture
WO2010017571A1 (en) * 2008-08-11 2010-02-18 Wolfgang Schwarz Hydraulic binding agent and binding agent matrixes produced thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PALACIOS, M. & FUERTAS, F.: "Effect of superplasticizer and shrinkage-reducing admixtures on alkali-activated slag pastes and mortars", CEMENT & CONCRETE RESEARCH, vol. 35, 1 July 2005 (2005-07-01), pages 1358 - 1367, XP002608034 *

Also Published As

Publication number Publication date
EP2429968A2 (en) 2012-03-21
WO2010130582A2 (en) 2010-11-18

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