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DE69314508D1 - Erstarrungsbeschleuniger-Mischungen mit Zusatz von Glykolen für hydraulischen Zement - Google Patents

Erstarrungsbeschleuniger-Mischungen mit Zusatz von Glykolen für hydraulischen Zement

Info

Publication number
DE69314508D1
DE69314508D1 DE69314508T DE69314508T DE69314508D1 DE 69314508 D1 DE69314508 D1 DE 69314508D1 DE 69314508 T DE69314508 T DE 69314508T DE 69314508 T DE69314508 T DE 69314508T DE 69314508 D1 DE69314508 D1 DE 69314508D1
Authority
DE
Germany
Prior art keywords
hydraulic cement
glycols
addition
solidification accelerator
accelerators
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.)
Expired - Lifetime
Application number
DE69314508T
Other languages
English (en)
Other versions
DE69314508T2 (de
Inventor
Ahmad Arfaei
Neal S Berke
Ara A Jeknavorian
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25248556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69314508(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of DE69314508D1 publication Critical patent/DE69314508D1/de
Application granted granted Critical
Publication of DE69314508T2 publication Critical patent/DE69314508T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B24/02—Alcohols; Phenols; Ethers
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C23F11/181—Nitrogen containing compounds
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators
    • 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
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/61—Corrosion inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69314508T 1992-01-28 1993-01-26 Erstarrungsbeschleuniger-Mischungen mit Zusatz von Glykolen für hydraulischen Zement Expired - Lifetime DE69314508T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82719692A 1992-01-28 1992-01-28

Publications (2)

Publication Number Publication Date
DE69314508D1 true DE69314508D1 (de) 1997-11-20
DE69314508T2 DE69314508T2 (de) 1998-04-23

Family

ID=25248556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314508T Expired - Lifetime DE69314508T2 (de) 1992-01-28 1993-01-26 Erstarrungsbeschleuniger-Mischungen mit Zusatz von Glykolen für hydraulischen Zement

Country Status (12)

Country Link
US (1) US5340385A (de)
EP (1) EP0554046B1 (de)
JP (1) JP2788834B2 (de)
KR (1) KR0133274B1 (de)
AT (1) ATE159235T1 (de)
AU (1) AU668701B2 (de)
CA (1) CA2086648C (de)
DE (1) DE69314508T2 (de)
HK (1) HK1002255A1 (de)
MX (1) MX9300372A (de)
NZ (1) NZ245634A (de)
SG (1) SG46202A1 (de)

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CA2117585C (en) * 1993-09-14 2001-06-05 Edward T. Shawl Cement composition
JP3609477B2 (ja) * 1995-01-23 2005-01-12 株式会社エヌエムビー ポンプ施工に用いるセメント組成物用のセメント添加剤
JP3568628B2 (ja) * 1995-05-26 2004-09-22 丸高コンクリート工業株式会社 高流動コンクリート組成物
US5531825A (en) * 1995-06-07 1996-07-02 W. R. Grace & Co.-Conn. Hydraulic cement set accelerators based on nitroalcohols
US5634966A (en) * 1995-07-19 1997-06-03 W.R. Grace & Co.-Conn. Nitrite-based corrosion inhibitors with improved anodic and cathodic inhibiting performance
US5571319A (en) * 1995-09-18 1996-11-05 W. R. Grace & Co.-Conn. Cement admixture
JP3510728B2 (ja) * 1996-02-26 2004-03-29 ディップソール株式会社 セメント用混和剤
US5736600A (en) * 1996-08-07 1998-04-07 W.R. Grace & Co.-Conn. Mortar admixtures and method of preparing same
US20020005149A1 (en) * 1999-05-25 2002-01-17 Milind V. Karkare Mortar admixtures and method of preparing same
FR2800062B1 (fr) * 1999-10-25 2001-12-28 Rhodia Chimie Sa ACCELERATEUR DE PRISE POUR LIANT HYDRAULIQUE A BASE DE COMPOSES DE l'ALUMINIUM ET DE POLYOLS
FR2800061B1 (fr) * 1999-10-25 2001-12-28 Rhodia Chimie Sa ACCELERATEUR DE PRISE POUR LIANT HYDRAULIQUE A BASE DE COMPOSEES DE l'ALUMINIUM ET DE POLYOLS
EP1270529A1 (de) * 2001-06-22 2003-01-02 Sika AG, vorm. Kaspar Winkler & Co. Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und hierfür zu verwendende Gemische
US6926851B2 (en) * 2001-10-31 2005-08-09 Specialty Minerals (Michigan) Inc. Method, composition and apparatus for controlled concrete
US6955220B2 (en) * 2001-12-21 2005-10-18 Schlumberger Technology Corporation Process of well cementing in cold environment
US7247201B2 (en) * 2004-10-07 2007-07-24 Ronald Barbour Pre-blend cement compositions containing non-chloride accelerators
IT1357260B (it) * 2004-11-12 2009-03-10 Univ Degli Studi Milano Cementi con aumentata resistenza alla compressione
AU2006255754B2 (en) 2005-06-02 2011-08-25 Gcp Applied Technologies Inc. Biomass-derived grinding aids
EP1731491A1 (de) * 2005-06-10 2006-12-13 Lafarge Kaliumsalz enthaltende Schnellbinderzusammensetzungen für Betonteile und -werke
US20080053909A1 (en) * 2006-09-06 2008-03-06 Fassbender Alexander G Ammonia recovery process
WO2011026825A2 (en) 2009-09-02 2011-03-10 Construction Research & Technology Gmbh Sprayable hydraulic binder composition and method of use
MY155733A (en) 2009-12-28 2015-11-17 Kao Corp Early strengthening agent for hydraulic composition
EP2646388A2 (de) 2010-11-30 2013-10-09 Construction Research & Technology GmbH Zementhydratprodukte für spritzbeton
US9011596B2 (en) 2011-03-28 2015-04-21 Kao Corporation Method for producing cured article from hydraulic composition
CA2879671A1 (en) * 2012-07-20 2014-01-23 U.S. Concrete, Inc. Accelerated drying concrete compositions and methods of manufacturing thereof
KR101713828B1 (ko) * 2014-11-04 2017-03-10 (주)에스엠테크 무시멘트 촉진형 혼화제 및 이를 포함하는 무시멘트 조성물
JP6616686B2 (ja) * 2015-12-28 2019-12-04 花王株式会社 水硬性組成物の硬化体の製造方法
JP6985177B2 (ja) * 2018-02-16 2021-12-22 太平洋マテリアル株式会社 水硬性組成物及びコンクリート
JP7383525B2 (ja) * 2020-02-28 2023-11-20 太平洋マテリアル株式会社 速硬コンクリート
EP3957615A1 (de) 2020-08-20 2022-02-23 Sika Technology Ag Verwendung von polyol zur verringerung des schwindens von bauchemischen zusammensetzungen
KR102673684B1 (ko) * 2022-11-17 2024-06-12 주식회사 한미그린텍 고로슬래그 시멘트용 반응제어 촉진제

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Also Published As

Publication number Publication date
NZ245634A (en) 1995-08-28
CA2086648C (en) 1999-03-23
MX9300372A (es) 1993-07-01
AU668701B2 (en) 1996-05-16
US5340385A (en) 1994-08-23
KR930016364A (ko) 1993-08-26
JPH06199555A (ja) 1994-07-19
HK1002255A1 (en) 1998-08-07
ATE159235T1 (de) 1997-11-15
KR0133274B1 (ko) 1998-04-13
EP0554046A1 (de) 1993-08-04
CA2086648A1 (en) 1993-07-29
EP0554046B1 (de) 1997-10-15
AU3111793A (en) 1993-07-29
DE69314508T2 (de) 1998-04-23
JP2788834B2 (ja) 1998-08-20
SG46202A1 (en) 1998-02-20

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