JP4500371B2 - セメント混和剤のコンパクト化ユニット - Google Patents

セメント混和剤のコンパクト化ユニット Download PDF

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Publication number
JP4500371B2
JP4500371B2 JP50723997A JP50723997A JP4500371B2 JP 4500371 B2 JP4500371 B2 JP 4500371B2 JP 50723997 A JP50723997 A JP 50723997A JP 50723997 A JP50723997 A JP 50723997A JP 4500371 B2 JP4500371 B2 JP 4500371B2
Authority
JP
Japan
Prior art keywords
admixture
additive
concrete
unit
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 - Fee Related
Application number
JP50723997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10506876A (ja
Inventor
バリー，ジェフリー
ファクター，デイビッド・イー
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.)
Construction Research and Technology GmbH
Original Assignee
Construction Research and Technology GmbH
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 Construction Research and Technology GmbH filed Critical Construction Research and Technology GmbH
Publication of JPH10506876A publication Critical patent/JPH10506876A/ja
Application granted granted Critical
Publication of JP4500371B2 publication Critical patent/JP4500371B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0633—Chemical separation of ingredients, e.g. slowly soluble activator

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
JP50723997A 1995-07-28 1996-07-26 セメント混和剤のコンパクト化ユニット Expired - Fee Related JP4500371B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US163495P 1995-07-28 1995-07-28
US60/001,634 1995-07-28
US55636695A 1995-11-13 1995-11-13
US08/556,366 1995-11-13
PCT/EP1996/003315 WO1997005079A1 (en) 1995-07-28 1996-07-26 Compacted units of cement admixtures

Publications (2)

Publication Number Publication Date
JPH10506876A JPH10506876A (ja) 1998-07-07
JP4500371B2 true JP4500371B2 (ja) 2010-07-14

Family

ID=26669300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50723997A Expired - Fee Related JP4500371B2 (ja) 1995-07-28 1996-07-26 セメント混和剤のコンパクト化ユニット

Country Status (5)

Country Link
EP (1) EP0784602A1 (es)
JP (1) JP4500371B2 (es)
CA (1) CA2201124C (es)
MX (1) MX9702294A (es)
WO (1) WO1997005079A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648962B2 (en) 2001-09-06 2003-11-18 W. R. Grace & Co.-Conn. Micro-granulose particulates
US7341104B2 (en) 2004-02-10 2008-03-11 Halliburton Energy Services, Inc. Methods of using substantially hydrated cement particulates in subterranean applications
US8183186B2 (en) 2004-02-10 2012-05-22 Halliburton Energy Services, Inc. Cement-based particulates and methods of use
US9512346B2 (en) 2004-02-10 2016-12-06 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-hydraulic cement
US7086466B2 (en) 2004-02-10 2006-08-08 Halliburton Energy Services, Inc. Use of substantially hydrated cement particulates in drilling and subterranean applications
GB2427613B (en) * 2004-03-29 2008-02-27 Robert Frederick Barber Saccharide/cement coating compositions
FR2909375B1 (fr) * 2006-12-04 2009-01-16 Stylroc Sarl Kit de composants pour la fabrication d'elements d'amenagement de la chaussee et procede de fabrication de tels elements
US8586512B2 (en) 2007-05-10 2013-11-19 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-clay
US9206344B2 (en) 2007-05-10 2015-12-08 Halliburton Energy Services, Inc. Sealant compositions and methods utilizing nano-particles
US8685903B2 (en) 2007-05-10 2014-04-01 Halliburton Energy Services, Inc. Lost circulation compositions and associated methods
US9199879B2 (en) 2007-05-10 2015-12-01 Halliburton Energy Serives, Inc. Well treatment compositions and methods utilizing nano-particles
US8476203B2 (en) 2007-05-10 2013-07-02 Halliburton Energy Services, Inc. Cement compositions comprising sub-micron alumina and associated methods
US9512351B2 (en) 2007-05-10 2016-12-06 Halliburton Energy Services, Inc. Well treatment fluids and methods utilizing nano-particles
JP2009173498A (ja) * 2008-01-25 2009-08-06 Taiheiyo Cement Corp 水硬性組成物及び硬化体
JP2012077205A (ja) * 2010-10-01 2012-04-19 Nippon Kagaku Toryo Kk 水膨潤性摩擦低減組成物
CN110467369B (zh) * 2018-05-10 2021-11-16 北新建材（嘉兴）有限公司 一种生石膏促凝剂及其制备方法和纸面石膏板
CN109467331B (zh) * 2018-12-12 2022-08-19 中国电力科学研究院有限公司 一种混凝土含气量补偿剂及其制备方法
WO2022203901A1 (en) * 2021-03-26 2022-09-29 Summa-Magna 1 Corporation Cementitious composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817080C3 (de) * 1978-04-19 1985-04-04 Skw Trostberg Ag, 8223 Trostberg Feste Zusatzmittel für mit Wasser erhärtende Bindemittel und deren Verwendung
JPS56140057A (en) * 1980-03-31 1981-11-02 Kao Corp Cement admixing agent
JPS616164A (ja) * 1984-06-18 1986-01-11 昭和電工株式会社 セメント混和剤
JPS6126541A (ja) * 1984-07-16 1986-02-05 花王株式会社 コンクリ−ト混和材
AT381299B (de) * 1984-09-25 1986-09-25 Alchem Metall Chemie Produktio Farbpraeparation, enthaltend eines oder mehrere farbgebende anorganische metalloxide, fuer die massenfaerbung von baustoffen

Also Published As

Publication number Publication date
WO1997005079A1 (en) 1997-02-13
CA2201124C (en) 2008-03-18
CA2201124A1 (en) 1997-02-13
JPH10506876A (ja) 1998-07-07
MX9702294A (es) 1997-06-28
EP0784602A1 (en) 1997-07-23

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