DE69405941D1 - Zementmischung - Google Patents

Zementmischung

Info

Publication number
DE69405941D1
DE69405941D1 DE69405941T DE69405941T DE69405941D1 DE 69405941 D1 DE69405941 D1 DE 69405941D1 DE 69405941 T DE69405941 T DE 69405941T DE 69405941 T DE69405941 T DE 69405941T DE 69405941 D1 DE69405941 D1 DE 69405941D1
Authority
DE
Germany
Prior art keywords
cement mix
cement
mix
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 - Fee Related
Application number
DE69405941T
Other languages
English (en)
Other versions
DE69405941T2 (de
Inventor
Edward T Shawl
Haven S Kesling
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of DE69405941D1 publication Critical patent/DE69405941D1/de
Publication of DE69405941T2 publication Critical patent/DE69405941T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/02—Alcohols; Phenols; Ethers
    • C04B24/023—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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/10—Carbohydrates or derivatives thereof
    • 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
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE69405941T 1993-08-06 1994-08-03 Zementmischung Expired - Fee Related DE69405941T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10286693A 1993-08-06 1993-08-06
US08/238,566 US5413634A (en) 1993-08-06 1994-05-05 Cement composition

Publications (2)

Publication Number Publication Date
DE69405941D1 true DE69405941D1 (de) 1997-11-06
DE69405941T2 DE69405941T2 (de) 1998-01-29

Family

ID=26799824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405941T Expired - Fee Related DE69405941T2 (de) 1993-08-06 1994-08-03 Zementmischung

Country Status (5)

Country Link
US (1) US5413634A (de)
EP (1) EP0637574B1 (de)
JP (1) JP3563115B2 (de)
CA (1) CA2128988C (de)
DE (1) DE69405941T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618344A (en) * 1995-03-06 1997-04-08 W. R. Grace & Co.-Conn. Cement composition
US5556460A (en) * 1995-09-18 1996-09-17 W.R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5603760A (en) * 1995-09-18 1997-02-18 W. R. Grace & Co.-Conn. Cement admixture capable of inhibiting drying shrinkage and method of using same
US5604273A (en) * 1995-09-18 1997-02-18 W. R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5622558A (en) * 1995-09-18 1997-04-22 W.R. Grace & Co.-Conn Drying shrinkage cement admixture
US5753368A (en) * 1996-08-22 1998-05-19 W.R. Grace & Co.-Conn. Fibers having enhanced concrete bonding strength
US6174501B1 (en) 1997-10-31 2001-01-16 The Board Of Regents Of The University Of Nebraska System and process for producing biodiesel fuel with reduced viscosity and a cloud point below thirty-two (32) degrees fahrenheit
US6015440A (en) * 1997-10-31 2000-01-18 Board Of Regents Of The University Of Nebraska Process for producing biodiesel fuel with reduced viscosity and a cloud point below thirty-two (32) degrees fahrenheit
AU4681299A (en) * 1998-06-18 2000-01-05 W.R. Grace & Co.-Conn. Air entrainment with polyoxyalkylene copolymers for concrete treated with oxyalkylene sra
WO2001044135A1 (fr) * 1999-12-16 2001-06-21 Sanyo Chemical Industries, Ltd. Additif pour ciment et composition de ciment et structure, le contenant
EP1358136B1 (de) * 2000-03-31 2010-10-20 W.R. Grace & Co.-Conn. Beimischung zur minimierung von oberflächenstaub auf zement- und betonstrukturen
PL360374A1 (en) 2000-07-05 2004-09-06 Biotie Therapies Corporation Inhibitors of copper-containing amine oxidases
US6569525B2 (en) * 2001-04-25 2003-05-27 W. R. Grace & Co.-Conn. Highly dispersible reinforcing polymeric fibers
SG105543A1 (en) * 2001-04-25 2004-08-27 Grace W R & Co Highly dispersible reinforcing polymeric fibers
US6358310B1 (en) 2001-06-14 2002-03-19 W. R. Grace & Co.-Conn. Air entraining admixture compositions
US6790275B2 (en) 2001-09-25 2004-09-14 W. R. Grace & Co.-Conn. Pumpably verifiable fluid fiber compositions
CA2360986A1 (en) * 2001-11-01 2003-05-01 Nicole Cadoret Method for fractionating grease trap waste and uses of fractions therefrom
US6898917B2 (en) * 2002-08-15 2005-05-31 W. R. Grace & Co.-Conn. Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employed
WO2009055690A1 (en) * 2007-10-26 2009-04-30 Purolite International, Ltd. Controlled catalysis
JP5215680B2 (ja) * 2008-01-28 2013-06-19 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 収縮低減剤
EP2277840B1 (de) * 2008-03-26 2019-05-01 Kao Corporation Härtungsbeschleuniger für hydraulische zusammensetzung
JP5607899B2 (ja) * 2008-07-31 2014-10-15 株式会社日本触媒 コンクリート用収縮低減剤組成物
EP2308807B1 (de) * 2008-07-31 2018-07-11 Nippon Shokubai Co., Ltd. Schrumpfungsreduzierendes mittel für ein hydraulisches material sowie zusammensetzung mit dem schrumpfungsreduzierenden mittel für ein hydraulisches material
EP2313351B1 (de) * 2008-08-14 2016-03-23 Construction Research & Technology GmbH Pulverförmige baustoffzusammensetzungen enthaltend langkettige dialkylether
US20100286312A1 (en) 2009-05-06 2010-11-11 Boral Material Technologies Inc. Amine Sacrificial Agents and Methods and Products Using Same
US8277556B2 (en) * 2009-06-05 2012-10-02 W. R. Grace & Co.-Conn. Articles made from cementitious foam and slurry
US9102568B2 (en) 2009-09-02 2015-08-11 Construction Research & Technology Gmbh Sprayable hydraulic binder composition and method of use
EP2473462B1 (de) 2009-09-02 2019-10-16 Construction Research & Technology GmbH Härtungsbeschleunigerzusammensetzung mit phosphatierten polykondensaten
JP5871821B2 (ja) 2010-02-25 2016-03-01 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 分散剤を含む硬化促進剤組成物
PL2545014T3 (pl) 2010-03-09 2018-12-31 Construction Research & Technology Gmbh Przyspieszacz do cementu
EP2646389B1 (de) 2010-11-29 2016-04-27 Construction Research & Technology GmbH Pulverförmiger beschleuniger
US9434648B2 (en) 2011-04-21 2016-09-06 Construction Research & Technology Gmbh Accelerator composition
JP6108528B2 (ja) * 2012-03-09 2017-04-05 三洋化成工業株式会社 セメント用添加剤
ES2618517T3 (es) 2012-08-13 2017-06-21 Construction Research & Technology Gmbh Composición aceleradora de endurecimiento para composiciones de cemento
ES2733436T3 (es) 2012-08-13 2019-11-29 Construction Research & Technology Gmbh Procedimiento de preparación de una composición de acelerador de endurecimiento
EP2886580A1 (de) 2013-12-20 2015-06-24 Construction Research & Technology GmbH Additiv zur Verbesserung der Rheologie anorganischer Bindemittel
EP2876094A1 (de) 2014-04-03 2015-05-27 Basf Se Zement- und Calciumsulfat-basierte Bindemittelzusammensetzung
US9926233B2 (en) 2014-12-18 2018-03-27 Basf Se Construction chemical composition for tile mortar
MX2018007411A (es) 2015-12-17 2018-11-09 Construction Research & Technology Gmbh Reductor de agua a base de policondensado.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776713A (en) * 1954-09-30 1957-01-08 Exxon Research Engineering Co Cementing of wells
US2932670A (en) * 1957-09-16 1960-04-12 Monsanto Chemicals Derivatives of glycerol 1, 3-dialkyl ethers and their preparation
SE323019B (de) * 1967-06-20 1970-04-20 Mo Och Domsjoe Ab
JPS4843014A (de) * 1971-10-01 1973-06-22
WO1982003071A1 (en) * 1981-03-02 1982-09-16 Goto Takaharu Cement contraction-reducing agent and cement composition containing same
JPS59184753A (ja) * 1983-04-06 1984-10-20 株式会社竹中工務店 セメント用乾燥収縮低減剤
CH667096A5 (de) * 1985-11-22 1988-09-15 Sika Ag Verfahren zur herstellung eines bau- und/oder konstruktionsmaterials.
US4828619A (en) * 1987-02-18 1989-05-09 Fujisawa Pharmaceutical Co., Ltd. Air-entraining agent for flyash cement composition
US5174820A (en) * 1988-07-15 1992-12-29 Fujisawa Pharmaceutical Co., Ltd. Durability improving agent for cement-hydraulic-set substances, method of improving same, and cement-hydraulic-set substances improved in durability
JP2676854B2 (ja) * 1988-12-16 1997-11-17 日本油脂株式会社 ポリオキシアルキレン不飽和エーテルーマレイン酸エステル共重合体およびその用途

Also Published As

Publication number Publication date
CA2128988A1 (en) 1995-02-07
JPH07144947A (ja) 1995-06-06
US5413634A (en) 1995-05-09
DE69405941T2 (de) 1998-01-29
EP0637574B1 (de) 1997-10-01
CA2128988C (en) 2005-06-21
EP0637574A1 (de) 1995-02-08
JP3563115B2 (ja) 2004-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee