KR100579778B1 - 수경시멘트조성물용다목적혼합재 - Google Patents

수경시멘트조성물용다목적혼합재 Download PDF

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Publication number
KR100579778B1
KR100579778B1 KR1019980703599A KR19980703599A KR100579778B1 KR 100579778 B1 KR100579778 B1 KR 100579778B1 KR 1019980703599 A KR1019980703599 A KR 1019980703599A KR 19980703599 A KR19980703599 A KR 19980703599A KR 100579778 B1 KR100579778 B1 KR 100579778B1
Authority
KR
South Korea
Prior art keywords
acid
calcium
mixture
cement composition
fatty acid
Prior art date
Application number
KR1019980703599A
Other languages
English (en)
Korean (ko)
Other versions
KR19990067576A (ko
Inventor
아라 에이. 제크나보리안
딩 펭 쉔
Original Assignee
더블유.알. 그레이스 앤드 캄파니-콘.
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 더블유.알. 그레이스 앤드 캄파니-콘. filed Critical 더블유.알. 그레이스 앤드 캄파니-콘.
Publication of KR19990067576A publication Critical patent/KR19990067576A/ko
Application granted granted Critical
Publication of KR100579778B1 publication Critical patent/KR100579778B1/ko

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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
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • 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
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • 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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B24/16—Sulfur-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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
KR1019980703599A 1995-11-17 1996-11-15 수경시멘트조성물용다목적혼합재 KR100579778B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US690095P 1995-11-17 1995-11-17
US60/006,900 1995-11-17
PCT/US1996/018300 WO1997019032A1 (en) 1995-11-17 1996-11-15 Multipurpose admixture for hydraulic cement composition

Publications (2)

Publication Number Publication Date
KR19990067576A KR19990067576A (ko) 1999-08-25
KR100579778B1 true KR100579778B1 (ko) 2006-10-24

Family

ID=21723171

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980703599A KR100579778B1 (ko) 1995-11-17 1996-11-15 수경시멘트조성물용다목적혼합재

Country Status (4)

Country Link
JP (1) JP4251505B2 (ja)
KR (1) KR100579778B1 (ja)
AU (1) AU7733696A (ja)
WO (1) WO1997019032A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO973207L (no) * 1997-07-10 1999-01-11 Nyfotek As Herdeakselerator for betong
CN1121994C (zh) * 1999-06-15 2003-09-24 格雷斯公司 高早强水泥和外加剂及其制备方法
US6485561B1 (en) * 2000-03-03 2002-11-26 Clinton D. Dattel Low density cellular concrete with accelerators for rapid hardening
JP4809516B2 (ja) * 2000-04-25 2011-11-09 セルテック株式会社 即時脱型コンクリート製品の製造方法
KR100888243B1 (ko) * 2007-06-19 2009-03-10 주식회사 실크로드시앤티 동절기 플라이애쉬의 혼화율을 증대시키기 위한 촉진형혼화제 조성물
EP2105419A1 (en) * 2008-03-28 2009-09-30 Lafarge Additives for cement
JP5467588B2 (ja) * 2008-07-17 2014-04-09 原嶋 友子 セメント混和剤、モルタル又はコンクリートの製造方法及びモルタル又はコンクリート製品
KR100911721B1 (ko) * 2008-09-30 2009-08-10 나종천 혼화제, 혼화재를 포함하는 몰탈 및 콘크리트
FR2942223B1 (fr) * 2009-02-17 2011-04-22 Lafarge Sa Liant hydraulique rapide pour pieces et ouvrages en beton contenant un sel de calcium
JP5006466B2 (ja) * 2010-11-19 2012-08-22 花王株式会社 水硬性組成物用分散剤
JP5848633B2 (ja) 2011-03-15 2016-01-27 花王株式会社 水硬性組成物用分散剤
JP6054736B2 (ja) * 2012-12-21 2016-12-27 花王株式会社 水硬性組成物
AT514510B1 (de) * 2013-06-26 2018-01-15 Baustofftechnik Gmbh Künettenfüllmaterial

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432212A (en) * 1993-04-05 1995-07-11 W. R. Grace & Co.-Conn. Dispersant composition for cement having excellent property in inhibition of slump-loss

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316572A (en) * 1989-12-11 1994-05-31 Nmb Ltd. Method of manufacturing concrete for placement in air not requiring consolidation
US5322562A (en) * 1990-07-12 1994-06-21 Sandoz Ltd. Production of cement-mortar dry mix
JP2635884B2 (ja) * 1991-06-25 1997-07-30 日本国土開発株式会社 コンクリート組成物

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432212A (en) * 1993-04-05 1995-07-11 W. R. Grace & Co.-Conn. Dispersant composition for cement having excellent property in inhibition of slump-loss

Also Published As

Publication number Publication date
AU7733696A (en) 1997-06-11
JP2000511151A (ja) 2000-08-29
WO1997019032A1 (en) 1997-05-29
KR19990067576A (ko) 1999-08-25
JP4251505B2 (ja) 2009-04-08

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