WO2010130582A3 - Réduction de retrait pour des liants aluminosilicate activés par des alcalis - Google Patents

Réduction de retrait pour des liants aluminosilicate activés par des alcalis 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)
English (en)
Other versions
WO2010130582A2 (fr
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/fr
Publication of WO2010130582A2 publication Critical patent/WO2010130582A2/fr
Publication of WO2010130582A3 publication Critical patent/WO2010130582A3/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L'invention concerne un liant aluminosilicate activé par des alcalis, contenant au moins un composé organique de la série constituée des amines et/ou de leurs sels, le système, dans le cas des amines, ne contenant pas d'époxydes durcissables, des liquides ioniques, de l'imidazole, de la guanidine, des aminoalcools, des sels d'acide carboxylique et des alcools, à l'exception des polyéthers, le système ne contenant pas d'alkylsiliconates. Pendant le durcissement du liant selon l'invention, il se produit un retrait faible ou nul, ce qui permet d'éviter la formation de microfissures. L'invention concerne également un procédé de fabrication du liant aluminosilicate activé par des alcalis selon l'invention, et son utilisation.
PCT/EP2010/055780 2009-05-14 2010-04-29 Réduction de retrait pour des liants aluminosilicate activés par des alcalis WO2010130582A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10718140A EP2429968A2 (fr) 2009-05-14 2010-04-29 Réduction de retrait pour des liants aluminosilicate activés par des alcalis

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 (fr) 2010-11-18
WO2010130582A3 true WO2010130582A3 (fr) 2011-03-31

Family

ID=42797227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/055780 WO2010130582A2 (fr) 2009-05-14 2010-04-29 Réduction de retrait pour des liants aluminosilicate activés par des alcalis

Country Status (2)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2648735C2 (ru) * 2012-10-31 2018-03-28 Констракшн Рисёрч Энд Текнолоджи Гмбх Активированное щелочью алюмосиликатное вяжущее с высокой устойчивостью при замерзании и оттаивании
CN107074651B (zh) * 2014-08-13 2020-12-11 保利阿格有限公司 地质聚合物和地质聚合物的骨料
FR3030497B1 (fr) * 2014-12-23 2019-06-07 Saint-Gobain Weber Liant a base de compose mineral solide riche en oxyde alcalino-terreux avec activateurs phosphates
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 (fr) * 2016-06-23 2021-06-18 Saint Gobain Placo Materiau de construction sous forme de plaques
DE102016117084B4 (de) 2016-09-12 2019-10-31 BGE TECHNOLOGY GmbH Verwendung eines Injektionsmittels
CN106747004A (zh) * 2016-12-28 2017-05-31 西安长大公路养护技术有限公司 用于道路基层加固的地聚合物单液注浆材料及其制备方法
CN108531056B (zh) * 2018-04-03 2020-06-09 中国科学院过程工程研究所 热敏性基材粉末涂层及其制备方法
CN108558331A (zh) * 2018-05-31 2018-09-21 成都磐固土木新材料有限公司 一种用于砌体加固灌浆料
CN109734339B (zh) * 2019-03-19 2021-06-25 安徽理工大学 一种有机碱激发的地质聚合物及其制备方法
CN109836066A (zh) * 2019-03-29 2019-06-04 山东淄创新材料科技有限公司 白云岩废渣免烧砖用激发剂及其制备方法
CN112851289A (zh) * 2021-01-29 2021-05-28 江苏工程职业技术学院 碱激发灌浆料

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 (fr) * 1991-04-08 1992-11-11 ECI- European Chemical Industries Ltd. Procédé et mélange pour la préparation de revêtement sur une grande surface
WO2010006987A1 (fr) * 2008-07-16 2010-01-21 Hossein Maleki Mélange de matériau de construction silicaté
WO2010017571A1 (fr) * 2008-08-11 2010-02-18 Wolfgang Schwarz Liant hydraulique et matrices de liant produites à l'aide dudit liant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302114A (nl) * 1993-09-07 1995-04-03 Pelt & Hooykaas Werkwijze voor het immobiliseren van met metaalionen verontreinigd materiaal, alsmede een gevormd voorwerp met een matrix met reducerende eigenschappen.

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 (fr) * 1991-04-08 1992-11-11 ECI- European Chemical Industries Ltd. Procédé et mélange pour la préparation de revêtement sur une grande surface
WO2010006987A1 (fr) * 2008-07-16 2010-01-21 Hossein Maleki Mélange de matériau de construction silicaté
WO2010017571A1 (fr) * 2008-08-11 2010-02-18 Wolfgang Schwarz Liant hydraulique et matrices de liant produites à l'aide dudit liant

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 (fr) 2012-03-21
WO2010130582A2 (fr) 2010-11-18

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