ZA967174B - Improved drying shrinkage cement admixture - Google Patents

Improved drying shrinkage cement admixture

Info

Publication number
ZA967174B
ZA967174B ZA967174A ZA967174A ZA967174B ZA 967174 B ZA967174 B ZA 967174B ZA 967174 A ZA967174 A ZA 967174A ZA 967174 A ZA967174 A ZA 967174A ZA 967174 B ZA967174 B ZA 967174B
Authority
ZA
South Africa
Prior art keywords
cement admixture
drying shrinkage
improved drying
shrinkage cement
improved
Prior art date
Application number
ZA967174A
Other languages
English (en)
Inventor
Neal Steven Berke
Michael Paul Dallaire
Ellis Martin Gartner
Awdhoot Vasant Kerkar
Timothy John Martin
Original Assignee
Grace W R & 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
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of ZA967174B publication Critical patent/ZA967174B/xx

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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA967174A 1995-09-18 1996-08-23 Improved drying shrinkage cement admixture ZA967174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/529,389 US5556460A (en) 1995-09-18 1995-09-18 Drying shrinkage cement admixture

Publications (1)

Publication Number Publication Date
ZA967174B true ZA967174B (en) 1997-02-28

Family

ID=24109712

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA967174A ZA967174B (en) 1995-09-18 1996-08-23 Improved drying shrinkage cement admixture

Country Status (15)

Country Link
US (1) US5556460A (fr)
EP (1) EP0851901B1 (fr)
JP (1) JP4349595B2 (fr)
KR (1) KR19990045720A (fr)
CN (1) CN1142987C (fr)
AU (1) AU716976B2 (fr)
CA (1) CA2232287C (fr)
DE (2) DE19681357C1 (fr)
HK (1) HK1017701A1 (fr)
MX (1) MX203703B (fr)
MY (1) MY115652A (fr)
TR (1) TR199800495T1 (fr)
TW (1) TW321630B (fr)
WO (1) WO1997011132A1 (fr)
ZA (1) ZA967174B (fr)

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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
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US7141617B2 (en) * 2003-06-17 2006-11-28 The Board Of Trustees Of The University Of Illinois Directed assembly of three-dimensional structures with micron-scale features
US7410351B2 (en) * 2003-12-10 2008-08-12 High Steven L Chemical induced pre-stressed zones in concrete
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US7544242B2 (en) 2005-06-14 2009-06-09 United States Gypsum Company Effective use of dispersants in wallboard containing foam
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EP1795511A1 (fr) * 2005-12-08 2007-06-13 Sika Technology AG Composition et sa utilisation pour améliorer la processibilité des compositions à prise hydraulique
JP4860396B2 (ja) * 2006-07-31 2012-01-25 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
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
US7956102B2 (en) * 2007-04-09 2011-06-07 The Board Of Trustees Of The University Of Illinois Sol-gel inks
US20090075053A1 (en) * 2007-09-19 2009-03-19 Government Of The United States Of America, As Concrete Having Increased Service Life and Method of Making
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
US7922939B2 (en) * 2008-10-03 2011-04-12 The Board Of Trustees Of The University Of Illinois Metal nanoparticle inks
US8187500B2 (en) * 2008-10-17 2012-05-29 The Board Of Trustees Of The University Of Illinois Biphasic inks
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US8277556B2 (en) * 2009-06-05 2012-10-02 W. R. Grace & Co.-Conn. Articles made from cementitious foam and slurry
CA2814877A1 (fr) * 2009-10-16 2011-04-21 Lakehead University Melanges a base de polyol pour ciment hydraulique
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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
US8187376B2 (en) 2010-05-25 2012-05-29 W. R. Grace & Co.-Conn. Defoamers for hydratable cementitious compositions
ITTO20130115A1 (it) * 2013-02-13 2014-08-14 Addiment Italia S R L Procedimento di produzione di pannelli prefabbricati a imbarcamento ridotto o nullo
JP6207010B2 (ja) * 2013-06-19 2017-10-04 太平洋セメント株式会社 コンクリートの強度向上方法
MX2016006616A (es) 2013-11-22 2017-01-16 Construction Research & Technology Gmbh Mezcla reductora de grietas para composiciones cementosas.
JP6731144B2 (ja) * 2016-05-31 2020-07-29 日油株式会社 プレミックス補修モルタル用粉体添加剤、プレミックス補修モルタルおよびセメント硬化体
CN106565969A (zh) * 2016-11-10 2017-04-19 江苏苏博特新材料股份有限公司 一种有机/无机杂化外加剂的制备方法及其应用
CN112830730A (zh) * 2021-01-18 2021-05-25 天津大学 超韧性干粉砂浆及其制备方法
CN112876130B (zh) * 2021-04-16 2022-04-08 杭州砺品科技有限公司 一种水泥助磨剂及其制备方法

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Also Published As

Publication number Publication date
HK1017701A1 (en) 1999-11-26
EP0851901A1 (fr) 1998-07-08
MX9802052A (es) 1998-08-30
KR19990045720A (ko) 1999-06-25
TW321630B (fr) 1997-12-01
CA2232287C (fr) 2002-07-09
JP4349595B2 (ja) 2009-10-21
CA2232287A1 (fr) 1997-03-27
DE69612207D1 (de) 2001-04-26
MY115652A (en) 2003-08-30
EP0851901A4 (fr) 1998-11-04
WO1997011132A1 (fr) 1997-03-27
TR199800495T1 (xx) 1998-06-22
AU716976B2 (en) 2000-03-09
US5556460A (en) 1996-09-17
AU6773996A (en) 1997-04-09
CN1202192A (zh) 1998-12-16
CN1142987C (zh) 2004-03-24
EP0851901B1 (fr) 2001-03-21
DE19681357C1 (de) 2000-03-16
JPH11512385A (ja) 1999-10-26
MX203703B (es) 2001-08-13

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