DE69608425D1 - Zementzusammensetzung - Google Patents

Zementzusammensetzung

Info

Publication number
DE69608425D1
DE69608425D1 DE69608425T DE69608425T DE69608425D1 DE 69608425 D1 DE69608425 D1 DE 69608425D1 DE 69608425 T DE69608425 T DE 69608425T DE 69608425 T DE69608425 T DE 69608425T DE 69608425 D1 DE69608425 D1 DE 69608425D1
Authority
DE
Germany
Prior art keywords
cement composition
cement
composition
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
DE69608425T
Other languages
English (en)
Other versions
DE69608425T2 (de
Inventor
Vasant Kerkar
Steven Berke
Paul Dallaire
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
Priority claimed from US08/554,579 external-priority patent/US5618344A/en
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of DE69608425D1 publication Critical patent/DE69608425D1/de
Application granted granted Critical
Publication of DE69608425T2 publication Critical patent/DE69608425T2/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
    • 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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/304—Air-entrainers
    • 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)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69608425T 1995-03-06 1996-02-13 Zementzusammensetzung Expired - Lifetime DE69608425T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39871995A 1995-03-06 1995-03-06
US08/554,579 US5618344A (en) 1995-03-06 1995-11-06 Cement composition
PCT/US1996/002009 WO1996027565A1 (en) 1995-03-06 1996-02-13 Cement composition

Publications (2)

Publication Number Publication Date
DE69608425D1 true DE69608425D1 (de) 2000-06-21
DE69608425T2 DE69608425T2 (de) 2001-01-25

Family

ID=27016350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608425T Expired - Lifetime DE69608425T2 (de) 1995-03-06 1996-02-13 Zementzusammensetzung

Country Status (12)

Country Link
EP (1) EP0813507B1 (de)
JP (1) JP4036471B2 (de)
KR (1) KR19987002821A (de)
CN (1) CN1095813C (de)
AU (1) AU696192B2 (de)
CA (1) CA2214380A1 (de)
DE (1) DE69608425T2 (de)
HK (1) HK1003635A1 (de)
IN (1) IN1996DE00446A (de)
MX (1) MX194732B (de)
TW (1) TW327629B (de)
WO (1) WO1996027565A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771088B1 (fr) * 1997-11-17 2000-01-21 Jean Dominique Ceccaldi Beton ou mortier sans retrait
FR2778911B1 (fr) 1998-05-20 2000-06-23 Jean Dominique Ceccaldi Beton ou mortier sans retrait
ES2380414T3 (es) 1999-01-29 2012-05-11 Sika Technology Ag Procedimiento para la reducción de la contracción de agentes aglutinantes hidráulicos
WO2010069897A1 (en) * 2008-12-18 2010-06-24 Akzo Nobel N.V. Powder to reduce shrinkage of minerally binding materials

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120542A5 (de) * 1971-01-08 1972-08-18 Exxon Research Engineering Co
JPS5527819A (en) * 1978-08-11 1980-02-28 Denki Kagaku Kogyo Kk Cement hydration controlling agent
WO1982003071A1 (en) * 1981-03-02 1982-09-16 Goto Takaharu Cement contraction-reducing agent and cement composition containing same
US4626453A (en) * 1985-09-20 1986-12-02 Coatings For Industry, Inc. Coating compositions and method for improving the properties of coated substrates
JP2541218B2 (ja) * 1987-05-15 1996-10-09 日本油脂株式会社 セメント用添加剤
DE3732114A1 (de) * 1987-09-24 1989-04-06 Wacker Chemie Gmbh Mittel zur reduzierung des schwundmasses von zement
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
US5181961A (en) * 1989-05-22 1993-01-26 Nihon Cement Co., Ltd. Cement composition
US5223036A (en) * 1990-12-12 1993-06-29 W. R. Grace & Co.-Conn. Additive composition for cement admixture
US5362323A (en) * 1992-02-14 1994-11-08 W. R. Grace & Co. Conn. Cement admixture composition
JPH0672748A (ja) * 1992-08-26 1994-03-15 Mitsubishi Materials Corp セメント用収縮低減剤及びセメント用水和熱低減剤
JPH0672749A (ja) * 1992-08-26 1994-03-15 Mitsubishi Materials Corp セメント用収縮低減剤及びセメント用水和熱低減剤
CA2117585C (en) * 1993-09-14 2001-06-05 Edward T. Shawl Cement composition

Also Published As

Publication number Publication date
WO1996027565A1 (en) 1996-09-12
JP4036471B2 (ja) 2008-01-23
CA2214380A1 (en) 1996-09-12
IN1996DE00446A (de) 2009-10-30
MX9706491A (es) 1997-11-29
TW327629B (en) 1998-03-01
EP0813507B1 (de) 2000-05-17
CN1095813C (zh) 2002-12-11
AU4924296A (en) 1996-09-23
CN1183757A (zh) 1998-06-03
MX194732B (es) 2000-01-03
JPH11501279A (ja) 1999-02-02
EP0813507A1 (de) 1997-12-29
AU696192B2 (en) 1998-09-03
KR19987002821A (en) 1998-08-05
DE69608425T2 (de) 2001-01-25
HK1003635A1 (en) 1998-11-06
EP0813507A4 (de) 1999-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition