EP4709695A1 - Composition pour la fabrication d'éléments de construction - Google Patents

Composition pour la fabrication d'éléments de construction

Info

Publication number
EP4709695A1
EP4709695A1 EP24733496.4A EP24733496A EP4709695A1 EP 4709695 A1 EP4709695 A1 EP 4709695A1 EP 24733496 A EP24733496 A EP 24733496A EP 4709695 A1 EP4709695 A1 EP 4709695A1
Authority
EP
European Patent Office
Prior art keywords
mass
clay
meta
activation solution
composition
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.)
Pending
Application number
EP24733496.4A
Other languages
German (de)
English (en)
Inventor
Helmut Lerner
Robert Rentz
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.)
Kruner Industries Ag
Original Assignee
Kruner Industries Ag
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 Kruner Industries Ag filed Critical Kruner Industries Ag
Publication of EP4709695A1 publication Critical patent/EP4709695A1/fr
Pending 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
    • 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
    • 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
    • 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
    • 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
    • C04B14/06—Quartz; Sand
    • 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
    • C04B14/106—Kaolin
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/0093—Aluminates
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • 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
    • C04B2111/00129—Extrudable mixtures
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

L'invention concerne une composition pour la fabrication d'éléments de construction, laquelle comprend des constituants solides qui présentent au moins un matériau de base ainsi qu'une méta-argile, ainsi qu'une solution d'activation, la solution d'activation présentant plus de 5 % en masse de silicates alcalins, la masse du matériau de base représentant 200 % à 500 % de la masse de la méta-argile et le rapport entre la masse de la solution d'activation et la masse de la méta-argile étant supérieur à 1. L'invention concerne en outre un procédé de fabrication d'un élément de construction, comprenant une première étape consistant à produire un mélange à partir d'une composition comprenant des constituants solides qui présentent au moins un matériau de base ainsi qu'une méta-argile, ainsi qu'une solution d'activation, caractérisé en ce que la solution d'activation présente plus de 5 % en masse de silicates alcalins, la masse du matériau de base représentant 200 % à 500 % de la masse de la méta-argile et le rapport entre la masse de la solution d'activation et la masse de la méta-argile étant supérieur à 1, ainsi qu'une seconde étape consistant à extruder le mélange pour former un élément de construction.
EP24733496.4A 2023-05-10 2024-05-08 Composition pour la fabrication d'éléments de construction Pending EP4709695A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50363/2023A AT526156B1 (de) 2023-05-10 2023-05-10 Zusammensetzung zur Herstellung von Bauteilen
PCT/AT2024/060201 WO2024229500A1 (fr) 2023-05-10 2024-05-08 Composition pour la fabrication d'éléments de construction

Publications (1)

Publication Number Publication Date
EP4709695A1 true EP4709695A1 (fr) 2026-03-18

Family

ID=89123176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24733496.4A Pending EP4709695A1 (fr) 2023-05-10 2024-05-08 Composition pour la fabrication d'éléments de construction

Country Status (10)

Country Link
EP (1) EP4709695A1 (fr)
KR (1) KR20260020941A (fr)
CN (1) CN121241031A (fr)
AT (1) AT526156B1 (fr)
AU (1) AU2024267220A1 (fr)
CL (1) CL2025003439A1 (fr)
IL (1) IL324605A (fr)
MX (1) MX2025013291A (fr)
WO (1) WO2024229500A1 (fr)
ZA (1) ZA202510619B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024124814A1 (de) 2024-08-30 2026-03-05 Berufsakademie Sachsen Staatliche Studienakademie Glauchau, Anstalt des Öffentlichen Rechts Verfahren zur Herstellung von Bauelementen für Bauwerke und damit hergestelltes Bauelement sowie Gebäude

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246604A1 (de) * 1982-12-16 1984-06-20 Dynamit Nobel Ag, 5210 Troisdorf Haertbare wasserhaltige formmassen auf basis von anorganischen bestandteilen, daraus hergestellte formkoerper und verfahren zur herstellung der formmasse
CH682561A5 (de) * 1990-09-03 1993-10-15 Holderbank Financ Glarus Tectoalumosilicat-Zement, daraus erhaltene Bindemittelmatrix, und Beton mit dieser Bindemittelmatrix.
DE19702254A1 (de) * 1997-01-23 1998-07-30 Hermsdorfer Inst Tech Keramik Formkörper, vorzugsweise Leichtbaustein, Verfahren zu seiner Herstellung sowie seine Verwendung
DE102004051712B4 (de) * 2004-10-23 2006-11-16 Erlus Aktiengesellschaft Verfahren und Geopolymer-Mörtel zur Herstellung von Ergänzungs-Formstücken an keramische Grundkörper
JP5066766B2 (ja) * 2007-03-31 2012-11-07 地方独立行政法人山口県産業技術センター 活性フィラーとして焼成カオリンを配合するジオポリマー高強度硬化体及びその製造方法
DE102010009373A1 (de) * 2010-02-25 2011-08-25 SRZ Schutzrechte Verwaltungs-GmbH, 90571 Zusammensetzung eines Formkörpers zur Verwendung als Dämmplatte, Verfahren zu seiner Herstellung sowie Dämmplatte
US8617452B2 (en) * 2010-08-13 2013-12-31 Srmz Technical, Inc. Methods of making a construction material with a voltage
JP6096674B2 (ja) * 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 超高性能コンクリート用ジオポリマー複合体
FI123876B (fi) * 2011-03-24 2013-11-29 Consolis Technology Oy Ab Alkaliaktivoitu betonikoostumus ja koostumuksen käyttö esivaletuissa betonielementeissä
ES2627087T3 (es) * 2012-10-30 2017-07-26 Sociedad Anónima Minera Catalano-Aragonesa Conformado de materiales cerámicos producidos con polímeros inorgánicos
CZ30184U1 (cs) * 2016-11-09 2016-12-20 Pavel JedliÄŤka Nepálená lisovaná podkladová deska pro výpal keramických výrobků, zejména sanitární keramiky
CN109574564A (zh) * 2018-12-20 2019-04-05 重庆工程职业技术学院 一种高强度碱激发偏高岭土基材料及制备方法
DE102020135107A1 (de) * 2020-01-14 2021-07-15 braun-steine GmbH Begehbares oder befahrbares bodenelement und verfahren zu seiner herstellung
CN112079594A (zh) * 2020-07-30 2020-12-15 四川绵筑新材料有限公司 一种混凝土结构修补用地质聚合物高强砂浆及其制备方法
DE102020134133A1 (de) * 2020-12-18 2022-06-23 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Reststoffbasierte Zusammensetzung zur Herstellung eines Geopolymer-Leichtsteins; Geopolymer-Leichtstein, sowie ein Verfahren zu dessen Herstellung und deren Verwendung
DE102021118256A1 (de) * 2021-07-14 2023-01-19 braun-steine GmbH Zementfreier formbeständig ausgehärteter körper, verfahren zur herstellung eines solchen körpers, zementfreie, frombeständig aushärtende mischung und verwendung von meta-kaolin in einer zementfreien mischung

Also Published As

Publication number Publication date
CN121241031A (zh) 2025-12-30
AT526156A4 (de) 2023-12-15
CL2025003439A1 (es) 2025-12-19
WO2024229500A1 (fr) 2024-11-14
AT526156B1 (de) 2023-12-15
ZA202510619B (en) 2026-02-25
AU2024267220A1 (en) 2026-01-08
IL324605A (en) 2026-02-01
KR20260020941A (ko) 2026-02-12
MX2025013291A (es) 2025-12-01

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