EP4705259A1 - Élément de panneau composite - Google Patents

Élément de panneau composite

Info

Publication number
EP4705259A1
EP4705259A1 EP24723084.0A EP24723084A EP4705259A1 EP 4705259 A1 EP4705259 A1 EP 4705259A1 EP 24723084 A EP24723084 A EP 24723084A EP 4705259 A1 EP4705259 A1 EP 4705259A1
Authority
EP
European Patent Office
Prior art keywords
calcium
binder
composite panel
fibre component
panel element
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
EP24723084.0A
Other languages
German (de)
English (en)
Inventor
Johan Borgstrom
Saleh HOOSHMAND
Ola Karlsson
Joumana YAMMINE-MALESYS
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.)
Saint Gobain Ecophon AB
Original Assignee
Saint Gobain Ecophon AB
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 Saint Gobain Ecophon AB filed Critical Saint Gobain Ecophon AB
Publication of EP4705259A1 publication Critical patent/EP4705259A1/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
    • 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
    • C04B28/08—Slag 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne un procédé de production d'éléments de panneau composite (1), ledit procédé comprenant : - fournir un liant comprenant a) des particules de verre, b) au moins un laitier, et c) un système d'activation comprenant au moins un sel de calcium soluble dans l'eau et au moins un composé silicate de métal alcalin ou carbonate de métal alcalin soluble dans l'eau, - fournir un composant fibreux, - mélanger au moins les composants a) et b) dudit liant avec ledit composant fibreux, - transformer le mélange en éléments de panneau composite, et - ajouter de l'eau audit composant fibreux ou audit mélange ou auxdits éléments de panneau composite, le composant c) dudit liant étant soit mélangé avec le composant fibreux conjointement avec les composants a) et b) soit ajouté conjointement avec ladite eau audit composant fibreux ou audit mélange ou auxdits éléments de panneau composite.
EP24723084.0A 2023-05-02 2024-04-29 Élément de panneau composite Pending EP4705259A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23171062.5A EP4458787A1 (fr) 2023-05-02 2023-05-02 Elément de panneau composite
PCT/EP2024/061730 WO2024227727A1 (fr) 2023-05-02 2024-04-29 Élément de panneau composite

Publications (1)

Publication Number Publication Date
EP4705259A1 true EP4705259A1 (fr) 2026-03-11

Family

ID=86329680

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23171062.5A Withdrawn EP4458787A1 (fr) 2023-05-02 2023-05-02 Elément de panneau composite
EP24723084.0A Pending EP4705259A1 (fr) 2023-05-02 2024-04-29 Élément de panneau composite

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23171062.5A Withdrawn EP4458787A1 (fr) 2023-05-02 2023-05-02 Elément de panneau composite

Country Status (2)

Country Link
EP (2) EP4458787A1 (fr)
WO (1) WO2024227727A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI69270C (fi) * 1984-09-21 1986-01-10 Metsaeliiton Teollisuus Oy Brandbestaendiga traekompositer speciellt inredningsskivor ochfoerfarande foer framstaellning av dessa
FR2924719B1 (fr) 2007-12-05 2010-09-10 Saint Gobain Isover Composition d'encollage pour laine minerale comprenant un monosaccharide et/ou un polysaccharide et un acide organique polycarboxylique, et produits isolants obtenus.
FR2968008B1 (fr) 2010-11-30 2014-01-31 Saint Gobain Isover Composition d'encollage pour fibres, notamment minerales, comprenant un sucre non reducteur et un sel d'ammonium d'acide inorganique, et produits resultants.
FR2975689B1 (fr) 2011-05-25 2014-02-28 Saint Gobain Isover Composition d'encollage exempte de formaldehyde pour fibres, notamment minerales, et produits resultants.
FR2975690B1 (fr) 2011-05-25 2014-06-13 Saint Gobain Isover Composition d'encollage exempte de formaldehyde pour fibres, notamment minerales, et produits resultants.
EP2949632B1 (fr) * 2014-05-30 2020-03-11 Destaclean Oy Matériau composite hydraulique à base des matériaux récyclés et son procédé de production
CZ29206U1 (cs) * 2015-09-07 2016-03-01 Technická univerzita v Liberci Geopolymerní stavební prvek
CN106927770B (zh) * 2017-04-12 2019-11-12 重庆大学 一种碱矿渣发泡混凝土吸声材料及其制备方法
WO2021067920A1 (fr) * 2019-10-04 2021-04-08 Premier Magnesia, Llc Ciment géopolymère

Also Published As

Publication number Publication date
WO2024227727A1 (fr) 2024-11-07
EP4458787A1 (fr) 2024-11-06

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