ATE532756T1 - Verfahren zur inertisierung von unreinheiten - Google Patents

Verfahren zur inertisierung von unreinheiten

Info

Publication number
ATE532756T1
ATE532756T1 AT05802965T AT05802965T ATE532756T1 AT E532756 T1 ATE532756 T1 AT E532756T1 AT 05802965 T AT05802965 T AT 05802965T AT 05802965 T AT05802965 T AT 05802965T AT E532756 T1 ATE532756 T1 AT E532756T1
Authority
AT
Austria
Prior art keywords
present
clay
amount
sand
inertizing
Prior art date
Application number
AT05802965T
Other languages
English (en)
Inventor
Alain Jacquet
Emmanuel Villard
Olivier Watt
Original Assignee
Lafarge 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 claimed from FR0409968A external-priority patent/FR2875496B1/fr
Priority claimed from FR0506596A external-priority patent/FR2887542B1/fr
Application filed by Lafarge Sa filed Critical Lafarge Sa
Application granted granted Critical
Publication of ATE532756T1 publication Critical patent/ATE532756T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/023—Chemical treatment
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/14—Dicyandiamides; Dicyandiamidines; Guanidines; Biguanidines; Biuret; Semicarbazides
    • C08G12/16—Dicyandiamides
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/10—Mortars, concrete or artificial stone characterised by specific physical values for the viscosity
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT05802965T 2004-09-21 2005-09-21 Verfahren zur inertisierung von unreinheiten ATE532756T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0409968A FR2875496B1 (fr) 2004-09-21 2004-09-21 Inertant d'argile
FR0506596A FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes
PCT/FR2005/002342 WO2006032785A2 (fr) 2004-09-21 2005-09-21 Procede d'inertage d'impuretes

Publications (1)

Publication Number Publication Date
ATE532756T1 true ATE532756T1 (de) 2011-11-15

Family

ID=36088314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05802965T ATE532756T1 (de) 2004-09-21 2005-09-21 Verfahren zur inertisierung von unreinheiten

Country Status (8)

Country Link
US (2) US8257490B2 (de)
EP (1) EP1799624B1 (de)
AT (1) ATE532756T1 (de)
CA (1) CA2575594A1 (de)
ES (1) ES2376778T3 (de)
PL (1) PL1799624T3 (de)
RU (1) RU2388711C2 (de)
WO (1) WO2006032785A2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921358B1 (fr) 2007-09-25 2010-10-01 Lafarge Sa Beton a faible teneur en clinker
WO2009126138A1 (en) 2008-04-07 2009-10-15 W.R. Grace & Co.-Conn. Method for monitoring thixotropy in concrete mixing drum
JP5713524B2 (ja) 2008-07-11 2015-05-07 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット コンクリートにおける粘土活性を改善するためのスランプ保持混和剤
SA109300600B1 (ar) * 2008-10-09 2013-01-02 كونستروكشن ريسيرتش آند تكنولوجي جي ام بي اتش مواد إعاقة امتزاز لركام في خلطات مادة بناء تحتوي على مادة تلدين
JP5378752B2 (ja) * 2008-10-21 2013-12-25 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット セメント質組成物のウオッシュアウトを防止するための方法
FR2943662B1 (fr) 2009-03-24 2015-01-16 Lafarge Sa Beton a faible teneur en clinker
FR2951159B1 (fr) 2009-10-14 2013-05-17 Lafarge Sa Procede d'inertage d'impuretes
FR2953214B1 (fr) 2009-11-30 2012-01-27 Chryso Agents inertants des argiles dans des compositions hydrauliques
FR2957072B1 (fr) * 2010-03-02 2012-02-17 Lafarge Sa Procede d'inertage d'argiles non gonflantes
FR2958284B1 (fr) 2010-04-02 2012-03-16 Lafarge Sa Melange fluidifiant pour composition hydraulique
CA2814361C (en) 2010-10-19 2018-08-21 W.R. Grace & Co.-Conn. Clay-bearing manufactured sands for hydratable cementitious compositions
FR2970962B1 (fr) 2011-01-28 2022-04-15 Lafarge Sa Composition hydraulique a faible teneur en clinker
US8461245B2 (en) 2011-02-15 2013-06-11 W.R. Grace & Co.-Conn. Copolymers for treating construction aggregates
FR2973401B1 (fr) 2011-03-30 2014-05-16 Terre Armee Int Ouvrages en sol renforce
US9034968B2 (en) * 2011-03-31 2015-05-19 W. R. Grace & Co.-Conn. Cationic polymers for treating construction aggregates
FR2976938B1 (fr) 2011-06-24 2016-05-13 Lafarge Sa Composition hydraulique soumise a un traitement thermique
FR2978761B1 (fr) 2011-08-02 2014-06-06 Lafarge Sa Procede de fabrication d'un liant hydraulique rapide
FR2980790B1 (fr) 2011-10-04 2014-01-31 Lafarge Sa Sac et son utilisation pour adjuvanter une composition hydraulique
MY201383A (en) 2012-02-22 2024-02-21 Snf Sas Functionalized polyamines for clay mitigation
FR2987834B1 (fr) 2012-03-08 2021-01-22 Lafarge Sa Composition hydraulique a faible teneur en clinker
US20150133584A1 (en) 2012-05-04 2015-05-14 W R Grace & Co.-Conn. Method For Treating Clay And Clay-Bearing Aggregates And Compositions Therefor
FR2990938B1 (fr) 2012-05-22 2015-08-07 Lafarge Sa Liant hydraulique rapide comprenant un sel de calcium
FR2990939B1 (fr) 2012-05-24 2014-12-05 Lafarge Sa Amelioration des resistances mecaniques d'une composition hydraulique
EP2711347A1 (de) 2012-09-21 2014-03-26 HeidelbergCement AG Verfahren und Mittel zur Aufbereitung von Gesteinskörnungen
US9758608B2 (en) 2012-10-29 2017-09-12 Sika Technology Ag Plasticizer having cationic side chains without polyether side chains
FR3001727B1 (fr) 2013-02-06 2015-01-23 Lafarge Sa Liant hydraulique
WO2015014412A1 (en) 2013-08-02 2015-02-05 Cemex Research Group Ag Admixtures and admixture formation used in concrete technology
FR3012809A1 (fr) 2013-11-04 2015-05-08 Lafarge Sa Composition pouzzolanique
FR3019174B1 (fr) 2014-03-25 2016-05-06 Lafarge Sa Liant sulfoalumineux belitique
FR3030499B1 (fr) 2014-12-18 2017-01-20 Lafarge Sa Composition hydraulique pour la realisation de chaussees
FR3031741B1 (fr) 2015-01-16 2020-02-28 Holcim Technology Ltd Nouveau clinker, liant hydraulique et composition hydraulique le comprenant
JP6768712B2 (ja) 2015-06-04 2020-10-14 ベリフアイ・エルエルシー コンクリート中へのバッチ処理後ｃｍａ投与
FR3042494A1 (fr) 2015-10-20 2017-04-21 Lafarge Sa Composition hydraulique presentant une resistance a la carbonatation amelioree
FR3042495A1 (fr) 2015-10-20 2017-04-21 Lafarge Sa Composition hydraulique presentant une resistance a la carbonatation amelioree
FR3042493A1 (fr) 2015-10-20 2017-04-21 Lafarge Sa Composition hydraulique presentant une resistance a la carbonatation amelioree
FR3051462A1 (fr) 2016-05-23 2017-11-24 Holcim Technology Ltd Utilisation de platre pour la fabrication d'une chape fluide destinee aux pays chauds
KR102392853B1 (ko) * 2016-07-06 2022-05-03 헌츠만 페트로케미칼 엘엘씨 무-할로겐 4급 아민 및 이의 용도
US20200062649A1 (en) 2017-03-13 2020-02-27 Gcp Applied Technologies Inc. Method for Controlling Clay Impurities in Construction Aggregates and Cementitious Compositions
EP3860962A1 (de) 2018-10-05 2021-08-11 Sika Technology AG Kammpolymere als blockadditive für quelltone
EP3789359A1 (de) * 2019-09-03 2021-03-10 Sika Technology AG Verwendung von kammpolymeren als inertisierungsmittel für quellfeste schichtsilikate
EP3939947A1 (de) 2020-07-15 2022-01-19 Sika Technology Ag Tonblockende additive für gipszusammensetzungen
US20220194850A1 (en) * 2020-12-17 2022-06-23 Icon Technology, Inc. Utilizing unprocessed clay in the three dimensional additive printing of mortar onto a building structure
US20240116815A1 (en) 2020-12-21 2024-04-11 Holcim Technology Ltd Low carbon concrete composition and a method to produce a low carbon concrete composition
FR3118028B1 (fr) 2020-12-23 2023-12-15 S N F Sa Procédé d'inertage d'argiles dans des compositions hydrauliques destinées à la construction
EP4215504A1 (de) 2022-01-20 2023-07-26 Sika Technology AG Verfahren zur abschwächung der wirkung von ton in mineralischen baustoffen
EP4634129A1 (de) 2022-12-16 2025-10-22 Holcim Technology Ltd. Verfahren zur herstellung eines zements für beton oder mörtel mit einem schritt zur zugabe eines dispergiermittels
EP4688700A1 (de) 2023-04-05 2026-02-11 Holcim Technology Ltd. Selbstnivellierende calciumaluminatzemente enthaltende mörtel
EP4553052A1 (de) * 2023-11-09 2025-05-14 Basf Se Tonunempfindliche baumaterialzusammensetzung
EP4567014A1 (de) 2023-12-06 2025-06-11 Holcim Technology Ltd Zusammensetzung für kohlenstoffarmen beton und geringen wasserverbrauch, verfahren zu ihrer herstellung und ihre verwendung als selbstkompaktierender beton
EP4653404A1 (de) 2024-05-22 2025-11-26 Holcim Technology Ltd Calciumaluminiumzementhaltige mörtel mit verbesserter früh- und langzeitfestigkeit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1042084A (fr) 1951-09-10 1953-10-28 Jacques Wolf & Co Produit de condensation solubilisé de la dicyanodiamide et de la formaldéhyde et son procédé d'obtention
SU365337A1 (ru) * 1968-12-23 1973-01-08 Бетонная смесь
US3738945A (en) 1972-02-04 1973-06-12 H Panzer Polyquaternary flocculants
US4366071A (en) * 1976-08-13 1982-12-28 Halliburton Company Oil well treating method and composition
US4158521A (en) * 1978-06-26 1979-06-19 The Western Company Of North America Method of stabilizing clay formations
US4393939A (en) * 1981-04-20 1983-07-19 Halliburton Services Clay stabilization during oil and gas well cementing operations
BR8407149A (pt) * 1983-11-03 1985-10-08 Dow Chemical Co Uma composicao de alquilenodiamina ou de polialquilenopoliamina modificadas e pastas aquosa de cimento hidraulico empregado a composicao
JPS616164A (ja) * 1984-06-18 1986-01-11 昭和電工株式会社 セメント混和剤
JP2554534B2 (ja) * 1987-06-26 1996-11-13 株式会社大阪パツキング製造所 珪酸カルシウム成形板及びその製造方法
MY104007A (en) * 1988-05-19 1993-10-30 Bast Corp Fluid loss control additives for oil well cementing compositions.
JPH05221701A (ja) * 1992-02-14 1993-08-31 Kajima Corp 地下連続壁用コンクリート混和剤、それを用いたコンクリートおよび該コンクリートを用いて地下連続壁を施工する方法
JPH09132444A (ja) * 1995-11-06 1997-05-20 Sankyo Kasei Kogyo Kk セメントコンクリート用アクリル系増粘剤
JP3129649B2 (ja) * 1996-02-13 2001-01-31 ハイモ株式会社 骨材の処理方法
KR100562920B1 (ko) 1997-06-25 2006-03-22 더블유.알. 그레이스 앤드 캄파니-콘. 스멕타이트 점토 함유 골재를 함유하는 콘크리트에ｅｏ/ｐｏ 초가소제의 부가를 최적화 하기 위한 혼화재료및 방법

Also Published As

Publication number Publication date
EP1799624A2 (de) 2007-06-27
US20120316267A1 (en) 2012-12-13
US20070287794A1 (en) 2007-12-13
WO2006032785A2 (fr) 2006-03-30
CA2575594A1 (fr) 2006-03-30
US8257490B2 (en) 2012-09-04
PL1799624T3 (pl) 2012-04-30
RU2007115063A (ru) 2008-11-10
WO2006032785A3 (fr) 2007-01-25
RU2388711C2 (ru) 2010-05-10
EP1799624B1 (de) 2011-11-09
US8425680B2 (en) 2013-04-23
ES2376778T3 (es) 2012-03-16

Similar Documents

Publication Publication Date Title
ATE532756T1 (de) Verfahren zur inertisierung von unreinheiten
ATE532757T1 (de) Zusammensetzungen zum inertmachen von verunreinigungen
SG143227A1 (en) Composition of polymeric concrete
MXPA99005431A (es) Metodos y composiciones para consolidar zonas subterraneas no consolidadas.
DE602007011217D1 (de) Härtbare zusammensetzung
DE602005019038D1 (de) O-verknüpfte glykoformen von faktor vii und verfahren zu deren herstellung
DE602004025928D1 (de) Hochkorrosionsresistent oberflächenbehandeltes stahlblech und verfahren zu seiner herstellung
DE60308281D1 (de) Verfahren zur Herstellung von elektrolysiertem Wasser
DE602004011073D1 (de) Verfahren zur herstellung von polyamidblends mit hohem weichmachergehalt
ATE381519T1 (de) Verfahren zur herstellung eines baustoffes
ATE554058T1 (de) Zementschwundverringerungsmittel und verfahren zur herstellung von zementbasierten artikeln mit verringertem schwund
BRPI0415974A (pt) polìmeros com resistência otimizada com unidades de oxialquileno misturadas
DE502008002857D1 (de) Gussform und Verfahren zur Herstellung einer Gussform
ATE466896T1 (de) Vergussmassen auf basis von polyurethan
DE502005001385D1 (de) Verfahren zur herstellung von aminen aus carbodiimidgruppen aufweisenden verbindungen durch hydrolyse mit wasser
CN104404851A (zh) 一种聚氨酯改性聚合物钢桥面铺装结构
ATE516414T1 (de) Verfahren zur herstellung eines durchgehenden wassersperrbodenbelags
TW200728359A (en) Metallized nanostructured chemicals alloyed into polymers
EP1785405A3 (de) Ettringitbildende Bindemittelkomponente
MX2010004528A (es) Materiales de acabado ecuestre.
ATE489430T1 (de) Verfahren zur herstellung von asphalt
ATE394354T1 (de) Zementverzögerer
DE502006006638D1 (de) Verwendung von magnesiumphosphat zur wasserenthärtung
EP1690658A3 (de) Verfahren und Vorrichtung zur Herstellung quellfähiger Grobkörner
DE60105997D1 (de) Verfahren zum einstellen der härte von fischer-tropschwachs durch mischung