FR3118028B1 - Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction - Google Patents

Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction Download PDF

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Publication number
FR3118028B1
FR3118028B1 FR2014074A FR2014074A FR3118028B1 FR 3118028 B1 FR3118028 B1 FR 3118028B1 FR 2014074 A FR2014074 A FR 2014074A FR 2014074 A FR2014074 A FR 2014074A FR 3118028 B1 FR3118028 B1 FR 3118028B1
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FR
France
Prior art keywords
construction
compositions intended
inerting
hydraulic compositions
clays
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
FR2014074A
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English (en)
Other versions
FR3118028A1 (fr
Inventor
Thomas Boursier
Julien Mesnager
Frédéric Blondel
Cédrick Favero
Johann Kieffer
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.)
SPCM SA
Original Assignee
SNF SA
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
Priority to FR2014074A priority Critical patent/FR3118028B1/fr
Application filed by SNF SA filed Critical SNF SA
Priority to KR1020237021228A priority patent/KR20230150254A/ko
Priority to JP2023539752A priority patent/JP2024502796A/ja
Priority to EP21844709.2A priority patent/EP4267526A1/fr
Priority to CN202180086290.4A priority patent/CN116745252A/zh
Priority to US18/257,035 priority patent/US20240034678A1/en
Priority to PCT/EP2021/087350 priority patent/WO2022136574A1/fr
Priority to AU2021405735A priority patent/AU2021405735A1/en
Publication of FR3118028A1 publication Critical patent/FR3118028A1/fr
Application granted granted Critical
Publication of FR3118028B1 publication Critical patent/FR3118028B1/fr
Active legal-status Critical Current
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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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • 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
    • 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
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/22—Esters containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0052—Hydrophobic polymers
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/32—Superplasticisers
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1062—Halogen free or very low halogen-content materials

Abstract

Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction La présente invention concerne un procédé d’inertage des argiles dans des compositions hydrauliques destinées à la construction, ledit procédé comprenant une étape consistant à ajouter à la composition hydraulique ou à l’un de ses constituants au moins un agent d’inertage d’argile, caractérisé en ce que l’agent d’inertage d’argile est un polymère hydrosoluble comprenant des unités monomériques acrylamide, et/ou vinylamine, et/ou vinylformamide, et optionnellement des unités monomériques de nature chimique différente des susdites natures chimiques, et caractérisé en ce que son poids moléculaire moyen en poids est compris entre Mw L et Mw H. Figure pour l'abrégé : aucune.
FR2014074A 2020-12-23 2020-12-23 Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction Active FR3118028B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2014074A FR3118028B1 (fr) 2020-12-23 2020-12-23 Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction
JP2023539752A JP2024502796A (ja) 2020-12-23 2021-12-22 建設産業で使用する水硬性組成物中の粘土を不活性化する処理
EP21844709.2A EP4267526A1 (fr) 2020-12-23 2021-12-22 Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction
CN202180086290.4A CN116745252A (zh) 2020-12-23 2021-12-22 一种在建筑专用水硬性混合物中惰化黏土的方法
KR1020237021228A KR20230150254A (ko) 2020-12-23 2021-12-22 건설용 수경성 조성물의 점토 불활성화 방법
US18/257,035 US20240034678A1 (en) 2020-12-23 2021-12-22 Method for inerting clays in hydraulic compositions intended for the construction industry
PCT/EP2021/087350 WO2022136574A1 (fr) 2020-12-23 2021-12-22 Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction
AU2021405735A AU2021405735A1 (en) 2020-12-23 2021-12-22 Method for inerting clays in hydraulic compositions intended for construction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014074A FR3118028B1 (fr) 2020-12-23 2020-12-23 Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction
FR2014074 2020-12-23

Publications (2)

Publication Number Publication Date
FR3118028A1 FR3118028A1 (fr) 2022-06-24
FR3118028B1 true FR3118028B1 (fr) 2023-12-15

Family

ID=75108520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2014074A Active FR3118028B1 (fr) 2020-12-23 2020-12-23 Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction

Country Status (8)

Country Link
US (1) US20240034678A1 (fr)
EP (1) EP4267526A1 (fr)
JP (1) JP2024502796A (fr)
KR (1) KR20230150254A (fr)
CN (1) CN116745252A (fr)
AU (1) AU2021405735A1 (fr)
FR (1) FR3118028B1 (fr)
WO (1) WO2022136574A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460720A (en) * 1982-02-17 1984-07-17 W. R. Grace & Co. Multicomponent concrete superplasticizer
TR199903254T2 (xx) 1997-06-25 2000-07-21 W.R. Grace & Co. Conn. Eo/Po s�perplastikle�iricinin eklenmesi i�in y�ntem.
US8257490B2 (en) 2004-09-21 2012-09-04 Lafarge Method for inerting impurities
CA2864572C (fr) 2012-02-22 2019-05-14 W.R. Grace & Co.-Conn. Polyamines fonctionnalisees pour la mitigation de l'argile
FR3056217B1 (fr) 2016-09-21 2020-06-19 S.P.C.M. Sa Procede d'obtention de polymeres cationiques a teneur reduite en halogenures
CN108328987A (zh) * 2018-02-10 2018-07-27 朱东洋 一种聚酯树脂基水泥材料

Also Published As

Publication number Publication date
JP2024502796A (ja) 2024-01-23
AU2021405735A1 (en) 2023-07-06
FR3118028A1 (fr) 2022-06-24
WO2022136574A1 (fr) 2022-06-30
US20240034678A1 (en) 2024-02-01
AU2021405735A9 (en) 2024-02-08
KR20230150254A (ko) 2023-10-30
EP4267526A1 (fr) 2023-11-01
CN116745252A (zh) 2023-09-12

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