ES2072841T3 - Composicion de cemento. - Google Patents

Composicion de cemento.

Info

Publication number
ES2072841T3
ES2072841T3 ES94306623T ES94306623T ES2072841T3 ES 2072841 T3 ES2072841 T3 ES 2072841T3 ES 94306623 T ES94306623 T ES 94306623T ES 94306623 T ES94306623 T ES 94306623T ES 2072841 T3 ES2072841 T3 ES 2072841T3
Authority
ES
Spain
Prior art keywords
cement composition
formula
alkyl
group
combination
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
ES94306623T
Other languages
English (en)
Other versions
ES2072841T1 (es
Inventor
Edward T Shawl
Haven S Kesling Jr
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
Publication of ES2072841T1 publication Critical patent/ES2072841T1/es
Application granted granted Critical
Publication of ES2072841T3 publication Critical patent/ES2072841T3/es
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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

UNA COMPOSICION DE CEMENTO CONTIENE UNA CANTIDAD REDUCTORA DE LA CONTRACCION DE UNA COMBINACION DE ADITIVO SINERGISTICA DE UN COMPONENTE QUE TIENE LA FORMULA: R1O(AO)NH EN DONDE A ES UN GRUPO ALQUILENO C2-C4 O UNA COMBINACION DE GRUPOS ALQUILENO C2-C4, N ES DE 1-10, Y R1 ES UN GRUPO ALQUILO O CICLOALQUILO C1-C10 CON UN ALCOHOL QUE TIENE LA FORMULA ROH DONDE R ES UN GRUPO ALQUILO O CICLOALQUILO C4-C10 Y/O UN COMPUESTO DIHIDROXI DE FORMULA HO(AO)NH DONDE A ES COMO ARRIBA SE MENCIONO Y N DE DE 1-8.
ES94306623T 1993-09-14 1994-09-09 Composicion de cemento. Expired - Lifetime ES2072841T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12101693A 1993-09-14 1993-09-14
US19156394A 1994-02-03 1994-02-03
PCT/US1995/002671 WO1996027563A1 (en) 1993-09-14 1995-03-08 Cement composition

Publications (2)

Publication Number Publication Date
ES2072841T1 ES2072841T1 (es) 1995-08-01
ES2072841T3 true ES2072841T3 (es) 1997-08-01

Family

ID=26818993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94306623T Expired - Lifetime ES2072841T3 (es) 1993-09-14 1994-09-09 Composicion de cemento.

Country Status (14)

Country Link
US (1) US5938835A (es)
EP (1) EP0643022B1 (es)
JP (1) JP2929067B2 (es)
KR (2) KR100363431B1 (es)
CN (1) CN1095811C (es)
AU (1) AU678498B2 (es)
CA (1) CA2117585C (es)
DE (2) DE643022T1 (es)
DK (1) DK0643022T3 (es)
ES (1) ES2072841T3 (es)
GR (1) GR3023762T3 (es)
PH (1) PH11995050129B1 (es)
WO (1) WO1996027563A1 (es)
ZA (1) ZA952055B (es)

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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
US5571319A (en) * 1995-09-18 1996-11-05 W. R. Grace & Co.-Conn. Cement admixture
DE19758669C2 (de) * 1996-08-16 2003-08-21 Grace W R & Co Zementzusammensetzung mit verbesserter Trocknungsschwindung
US5679150A (en) * 1996-08-16 1997-10-21 Kerkar; Awdhoot Vasant Drying shrinkage cement admixture
JPH11310448A (ja) * 1998-04-28 1999-11-09 New Tokyo International Airport Authority オーバーレイ工法用コンクリート組成物、及びその硬化体
FR2778911B1 (fr) 1998-05-20 2000-06-23 Jean Dominique Ceccaldi Beton ou mortier sans retrait
WO2000031174A1 (en) * 1998-11-23 2000-06-02 W.R. Grace & Co.-Conn. Improved workability and board life in masonry mortar and method for obtaining same
ES2380414T3 (es) 1999-01-29 2012-05-11 Sika Technology Ag Procedimiento para la reducción de la contracción de agentes aglutinantes hidráulicos
JP3784323B2 (ja) * 1999-12-16 2006-06-07 太平洋セメント株式会社 セメント添加剤並びにそれを用いたコンクリート組成物および構造物
DE60143316D1 (de) 2000-03-31 2010-12-02 Grace W R & Co Beimischung zur minimierung von oberflächenstaub auf zement- und betonstrukturen
CN1200863C (zh) * 2000-04-06 2005-05-11 株式会社理光 送纸装置及图像形成装置
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HUP0301625A3 (en) 2000-07-05 2005-04-28 Biotie Therapies Corp 1,3,4-oxadiazine-compounds as inhibitors of copper-containing amine oxidases, process for their preparation and their use for preparation of pharmaceutical compositions
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US7147706B1 (en) 2002-08-29 2006-12-12 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
US7128781B1 (en) 2002-08-29 2006-10-31 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
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JP5022904B2 (ja) * 2004-10-04 2012-09-12 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 完全防水コンクリート
JP4958030B2 (ja) * 2006-01-30 2012-06-20 日本シーカ株式会社 セメント混和剤
JP4767785B2 (ja) * 2006-07-31 2011-09-07 電気化学工業株式会社 モルタルまたはコンクリート組成物
JP5221014B2 (ja) * 2006-07-31 2013-06-26 電気化学工業株式会社 低収縮モルタル組成物
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
EP2367770B1 (en) * 2008-12-18 2013-03-27 Akzo Nobel N.V. Powder to reduce shrinkage of minerally binding materials
JP5120651B2 (ja) * 2008-12-25 2013-01-16 東邦化学工業株式会社 セメント組成物用収縮低減剤
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
EP2467347A4 (en) * 2009-08-20 2014-01-22 Grace W R & Co ROBUST AIR DISCHARGE FOR CEMENT GROOMING
CN101659528B (zh) * 2009-08-29 2012-07-11 安徽工业大学 采用碱法造纸废液制备混凝土外加剂
JP5407984B2 (ja) * 2010-03-29 2014-02-05 住友大阪セメント株式会社 セメント組成物
US8931228B2 (en) 2010-04-28 2015-01-13 W. R. Grace & Co.-Conn. Waterproofing membrane
KR101251211B1 (ko) * 2011-04-13 2013-04-08 주식회사 삼표 에테르계 화합물 및 우레아를 포함하는 콘크리트용 수축저감제 조성물
US10214472B2 (en) * 2011-12-06 2019-02-26 Sika Technology Ag Stabilization of crude polyols from biomass
FR2987834B1 (fr) * 2012-03-08 2021-01-22 Lafarge Sa Composition hydraulique a faible teneur en clinker
CN103214196B (zh) * 2013-04-03 2015-06-17 北方工业大学 一种水泥组合物
CA3078720A1 (en) * 2017-10-13 2019-04-18 Gcp Applied Technologies Inc. Controlled hydration of quicklime

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Also Published As

Publication number Publication date
EP0643022B1 (en) 1997-06-11
KR19980702866A (ko) 1998-08-05
CA2117585C (en) 2001-06-05
JP2929067B2 (ja) 1999-08-03
KR19987002866A (en) 1998-08-05
ZA952055B (en) 1996-02-28
ES2072841T1 (es) 1995-08-01
DK0643022T3 (da) 1998-01-05
DE643022T1 (de) 1995-11-30
CN1095811C (zh) 2002-12-11
AU7294794A (en) 1995-03-30
DE69403742T2 (de) 1997-09-18
GR3023762T3 (en) 1997-09-30
JPH0781991A (ja) 1995-03-28
DE69403742D1 (de) 1997-07-17
EP0643022A1 (en) 1995-03-15
US5938835A (en) 1999-08-17
WO1996027563A1 (en) 1996-09-12
CN1183756A (zh) 1998-06-03
CA2117585A1 (en) 1995-03-15
PH11995050129B1 (en) 2001-05-16
KR100363431B1 (ko) 2003-01-29
AU678498B2 (en) 1997-05-29

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