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FR3108055B1 - earth-based mortar - Google Patents

earth-based mortar Download PDF

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Publication number
FR3108055B1
FR3108055B1 FR2002525A FR2002525A FR3108055B1 FR 3108055 B1 FR3108055 B1 FR 3108055B1 FR 2002525 A FR2002525 A FR 2002525A FR 2002525 A FR2002525 A FR 2002525A FR 3108055 B1 FR3108055 B1 FR 3108055B1
Authority
FR
France
Prior art keywords
volume proportion
earth
mixture
volume
mortar
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
FR2002525A
Other languages
French (fr)
Other versions
FR3108055A1 (en
Inventor
Hugo Perez
Louis 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
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 Norper SAS filed Critical Norper SAS
Priority to FR2002525A priority Critical patent/FR3108055B1/en
Priority to EP21712149.0A priority patent/EP4118053A1/en
Priority to FR2102501A priority patent/FR3108054B1/en
Priority to PCT/EP2021/056427 priority patent/WO2021180971A1/en
Publication of FR3108055A1 publication Critical patent/FR3108055A1/en
Application granted granted Critical
Publication of FR3108055B1 publication Critical patent/FR3108055B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C04B7/14—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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Civil Engineering (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 15 mm dans une proportion volumique de 20 à 40 % ; ib) un liant comprenant du laitier ou du métakaolin et, éventuellement de la chaux, dans une proportion volumique de 25 à 50 % ; ic) des agrégats dont la granulométrie est comprise entre 2 et 15 mm, et dans une proportion volumique de 0 à 20 % ; id) des fibres dans une proportion volumique comprise entre 10 et 30 % ; ie) du cristallisateur dans une proportion volumique comprise entre 1 et 4 % ; et if) de l’eau dans une proportion volumique comprise entre 5 et 10 % ;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 method for spraying or injecting an earth-based mortar comprising the steps of: i) preparing the mortar by mixing: ia) an earth with a particle size less than or equal to 15 mm in a volume ratio of 20 to 40%; ib) a binder comprising slag or metakaolin and, optionally lime, in a volume proportion of 25 to 50%; ic) aggregates whose particle size is between 2 and 15 mm, and in a volume proportion of 0 to 20%; id) fibers in a volume proportion between 10 and 30%; ie) crystallizer in a volume proportion between 1 and 4%; and if) water in a volume proportion between 5 and 10%;ii) pumping the mixture obtained in i); andiii) injecting the mixture into a mold or projecting the mixture onto a vertical or horizontal surface.

FR2002525A 2020-03-13 2020-03-13 earth-based mortar Active FR3108055B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2002525A FR3108055B1 (en) 2020-03-13 2020-03-13 earth-based mortar
EP21712149.0A EP4118053A1 (en) 2020-03-13 2021-03-12 Soil-based mortar
FR2102501A FR3108054B1 (en) 2020-03-13 2021-03-12 Earth-based mortar
PCT/EP2021/056427 WO2021180971A1 (en) 2020-03-13 2021-03-12 Soil-based mortar

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR3108055A1 FR3108055A1 (en) 2021-09-17
FR3108055B1 true FR3108055B1 (en) 2023-06-16

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 After (1)

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

Country Status (3)

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

Families Citing this family (3)

* 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
CN117623681A (en) * 2022-08-16 2024-03-01 博湃建筑科技（上海）有限公司 A kind of clay-based 3D printing special mortar and its preparation method
FR3141708B1 (en) 2022-11-09 2025-03-14 Lamoureux&Ricciotti Construction system for the construction of 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
DE69820303D1 (en) * 1998-06-08 2004-01-15 Contesta Oy Vantaa METHOD AND INJECTABLE COMPOSITION FOR FILLING CRACKS IN STONE AND CONCRETE CONSTRUCTIONS
CN102300826B (en) * 2009-01-30 2015-02-18 全南大学校产学协力团 Alkali-activated binder, alkali-activated mortar, concrete products and wet red clay paving material using binder
CA2872167C (en) * 2013-06-28 2018-04-17 Asia SHVARZMAN 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
WO2021180971A1 (en) 2021-09-16
FR3108054B1 (en) 2023-11-17
FR3108054A1 (en) 2021-09-17

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