CA2201124A1 - Unites compactees d'adjuvants de ciment - Google Patents

Unites compactees d'adjuvants de ciment

Info

Publication number
CA2201124A1
CA2201124A1 CA002201124A CA2201124A CA2201124A1 CA 2201124 A1 CA2201124 A1 CA 2201124A1 CA 002201124 A CA002201124 A CA 002201124A CA 2201124 A CA2201124 A CA 2201124A CA 2201124 A1 CA2201124 A1 CA 2201124A1
Authority
CA
Canada
Prior art keywords
cementitious
dissolve
fragment
admixture material
ingredients
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.)
Granted
Application number
CA002201124A
Other languages
English (en)
Other versions
CA2201124C (fr
Inventor
Jeffrey Bury
David F. Factor
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
Individual
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 Individual filed Critical Individual
Publication of CA2201124A1 publication Critical patent/CA2201124A1/fr
Application granted granted Critical
Publication of CA2201124C publication Critical patent/CA2201124C/fr
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
    • 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)
CA002201124A 1995-07-28 1996-07-26 Unites compactees d'adjuvants de ciment Expired - Lifetime CA2201124C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US163495P 1995-07-28 1995-07-28
US001,634 1995-07-28
US55636695A 1995-11-13 1995-11-13
US556,366 1995-11-13
PCT/EP1996/003315 WO1997005079A1 (fr) 1995-07-28 1996-07-26 Unites compactees d'adjuvants de ciment

Publications (2)

Publication Number Publication Date
CA2201124A1 true CA2201124A1 (fr) 1997-02-13
CA2201124C CA2201124C (fr) 2008-03-18

Family

ID=26669300

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002201124A Expired - Lifetime CA2201124C (fr) 1995-07-28 1996-07-26 Unites compactees d'adjuvants de ciment

Country Status (5)

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

Families Citing this family (21)

* 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
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
US8183186B2 (en) 2004-02-10 2012-05-22 Halliburton Energy Services, Inc. Cement-based particulates and methods of use
US7341104B2 (en) 2004-02-10 2008-03-11 Halliburton Energy Services, Inc. Methods of using substantially hydrated cement particulates in subterranean applications
WO2005092990A1 (fr) * 2004-03-29 2005-10-06 Robert Frederick Barber Compositions de revetement a base de saccharide
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
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
US9206344B2 (en) 2007-05-10 2015-12-08 Halliburton Energy Services, Inc. Sealant compositions and methods utilizing nano-particles
US9512351B2 (en) 2007-05-10 2016-12-06 Halliburton Energy Services, Inc. Well treatment fluids and methods utilizing nano-particles
US8586512B2 (en) 2007-05-10 2013-11-19 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-clay
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
JP2022085134A (ja) * 2020-11-27 2022-06-08 株式会社フローリック セメント混和剤成形物
US20240166562A1 (en) * 2021-03-26 2024-05-23 Summa-Magna 1 Corporation Cementitious composition
US12606486B2 (en) * 2022-01-18 2026-04-21 The Euclid Chemical Company High strength concrete admixture
CN118978607B (zh) * 2024-10-18 2024-12-20 中国水利水电第七工程局有限公司 一种强削峰、弱缓凝的水化温升抑制剂及其制备方法和应用

Family Cites Families (6)

* 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
DE4342331A1 (de) * 1993-12-11 1995-06-14 Krueger Gmbh & Co Kg Pigmentgranulat zum Einfärben von Baustoffen

Also Published As

Publication number Publication date
CA2201124C (fr) 2008-03-18
EP0784602A1 (fr) 1997-07-23
JP4500371B2 (ja) 2010-07-14
MX9702294A (es) 1997-06-28
JPH10506876A (ja) 1998-07-07
WO1997005079A1 (fr) 1997-02-13

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Effective date: 20160726