FR3108054B1 - Earth-based mortar - Google Patents

Earth-based mortar Download PDF

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Publication number
FR3108054B1
FR3108054B1 FR2102501A FR2102501A FR3108054B1 FR 3108054 B1 FR3108054 B1 FR 3108054B1 FR 2102501 A FR2102501 A FR 2102501A FR 2102501 A FR2102501 A FR 2102501A FR 3108054 B1 FR3108054 B1 FR 3108054B1
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France
Prior art keywords
volume proportion
earth
mixture
mortar
particle size
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.)
Active
Application number
FR2102501A
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French (fr)
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FR3108054A1 (en
Inventor
Louis Perez
Hugo Perez
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.)
Norper SAS
Original Assignee
Norper SAS
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Filing date
Publication date
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Publication of FR3108054A1 publication Critical patent/FR3108054A1/en
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Publication of FR3108054B1 publication Critical patent/FR3108054B1/en
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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
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other 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
    • 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
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • C04B14/361—Soil, e.g. laterite
    • 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
    • C04B28/001—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 unburned 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
    • 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
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • C04B7/1535—Mixtures thereof with other inorganic cementitious materials or other activators with alkali metal containing activators, e.g. sodium hydroxide or 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
    • 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
    • C04B2111/00137—Injection moldable mixtures
    • 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
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La présente invention concerne un procédé de projection ou d’injection d’un mortier à base de terre comprenant les étapes de :i) préparation du mortier par le mélange de : ia) une terre d’une granulométrie inférieure ou égale à 20 mm dans une proportion volumique de 20 à 55% ; ib) un liant comprenant du laitier ou du métakaolin et, éventuellement de la chaux, dans une proportion volumique de 15 à 55 % ; ic) des agrégats dont la granulométrie est comprise entre 2 et 20 mm, et dans une proportion volumique de 0 à 20 % ; id) des fibres dans une proportion volumique comprise entre 0 et 30 % ; ie) du cristallisateur dans une proportion volumique comprise entre 1 et 15 % ; et if) de l’eau dans une proportion volumique comprise entre 5 et 20 % ;ii) pompage du mélange obtenu en i); etiii) injection du mélange dans un moule ou projection du mélange sur une surface verticale ou horizontale.The present invention relates to a process for spraying or injecting an earth-based mortar comprising the steps of: i) preparation of the mortar by mixing: ia) earth with a particle size less than or equal to 20 mm in a volume proportion of 20 to 55%; ib) a binder comprising slag or metakaolin and, optionally lime, in a volume proportion of 15 to 55%; ic) aggregates with a particle size between 2 and 20 mm, and in a volume proportion of 0 to 20%; id) fibers in a volume proportion of between 0 and 30%; ie) of the crystallizer in a volume proportion of between 1 and 15%; and if) water in a volume proportion of between 5 and 20%;ii) pumping the mixture obtained in i); andiii) injection of the mixture into a mold or projection of the mixture onto a vertical or horizontal surface.

FR2102501A 2020-03-13 2021-03-12 Earth-based mortar Active FR3108054B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002525A FR3108055B1 (en) 2020-03-13 2020-03-13 earth-based mortar
FR2002525 2020-03-13

Publications (2)

Publication Number Publication Date
FR3108054A1 FR3108054A1 (en) 2021-09-17
FR3108054B1 true FR3108054B1 (en) 2023-11-17

Family

ID=71894894

Family Applications (2)

Application Number Title Priority Date Filing Date
FR2002525A Active FR3108055B1 (en) 2020-03-13 2020-03-13 earth-based mortar
FR2102501A Active FR3108054B1 (en) 2020-03-13 2021-03-12 Earth-based mortar

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR2002525A Active FR3108055B1 (en) 2020-03-13 2020-03-13 earth-based mortar

Country Status (3)

Country Link
EP (1) EP4118053A1 (en)
FR (2) FR3108055B1 (en)
WO (1) WO2021180971A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115304345B (en) * 2022-08-05 2023-04-25 河南朴之原建筑肌理研究院有限公司 Manufacturing and application method of clay slurry material
FR3141708A1 (en) 2022-11-09 2024-05-10 Lamoureux&Ricciotti Constructive system for creating walls

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562207A (en) 1968-02-23 1971-02-09 Emery Industries Inc Polymeric materials containing caged boron-nitrogen compounds
WO1999067183A1 (en) * 1998-06-08 1999-12-29 Fortum Power And Heat Oy Method and grouting composition for filling cracks in stone and concrete constructions
JP5544628B2 (en) * 2009-01-30 2014-07-09 インダストリー ファウンデーション オブ チョンナム ナショナル ユニバーシティ Alkali active binder, alkali active mortar using the binder, concrete, concrete product and loess wet pavement
WO2014205581A1 (en) * 2013-06-28 2014-12-31 Acm Technologies Inc. Method of soil stabilization using fibers
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
FR3051461B1 (en) * 2016-05-18 2018-05-18 Saint-Gobain Weber BINDER BASED ON CALCIUM ALUMINOSILICATE DERIVATIVES FOR CONSTRUCTION MATERIALS

Also Published As

Publication number Publication date
EP4118053A1 (en) 2023-01-18
FR3108055A1 (en) 2021-09-17
FR3108055B1 (en) 2023-06-16
FR3108054A1 (en) 2021-09-17
WO2021180971A1 (en) 2021-09-16

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