CA1078415A - Adjuvants de ciment portland et methode pour accelerer le durcissement - Google Patents

Adjuvants de ciment portland et methode pour accelerer le durcissement

Info

Publication number
CA1078415A
CA1078415A CA272,004A CA272004A CA1078415A CA 1078415 A CA1078415 A CA 1078415A CA 272004 A CA272004 A CA 272004A CA 1078415 A CA1078415 A CA 1078415A
Authority
CA
Canada
Prior art keywords
water
portland cement
amount
soluble
sodium
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
Application number
CA272,004A
Other languages
English (en)
Inventor
Raymond J. Schutz
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.)
Sika AG
Original Assignee
Sika Finanz AG
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 Sika Finanz AG filed Critical Sika Finanz AG
Application granted granted Critical
Publication of CA1078415A publication Critical patent/CA1078415A/fr
Expired 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
    • 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
    • C04B28/04—Portland cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA272,004A 1976-03-02 1977-02-17 Adjuvants de ciment portland et methode pour accelerer le durcissement Expired CA1078415A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66308976A 1976-03-02 1976-03-02

Publications (1)

Publication Number Publication Date
CA1078415A true CA1078415A (fr) 1980-05-27

Family

ID=24660424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA272,004A Expired CA1078415A (fr) 1976-03-02 1977-02-17 Adjuvants de ciment portland et methode pour accelerer le durcissement

Country Status (4)

Country Link
CA (1) CA1078415A (fr)
CH (1) CH636327A5 (fr)
DE (1) DE2708808A1 (fr)
GB (1) GB1575450A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136183A (ja) * 1984-07-30 1986-02-20 ミサワホ−ム株式会社 気泡コンクリ−トの製造法
YU43948B (en) * 1984-11-08 1989-12-31 Centoedei Formzo Es Segedanyag Protection method against water, for structure materials especially concrete and bricks
JPH0712963B2 (ja) * 1984-12-26 1995-02-15 電気化学工業株式会社 ダムコンクリート用のセメント混和材及びダムコンクリートの製法
US4746367A (en) * 1986-12-17 1988-05-24 The Dow Chemical Company Superplasticizer composition for use with hydraulic cements
DE4242107C1 (de) * 1992-12-14 1994-06-01 Heidelberger Zement Ag Schnellerhärtende Bindemittelmischung und deren Verwendung
US5591259A (en) * 1994-09-20 1997-01-07 Sandoz Ltd. Rapid setting cementitious compositions and method
US5629048A (en) * 1994-09-20 1997-05-13 Sandoz Ltd. Rapid setting cementitious compositions and method
US5792252A (en) * 1995-06-07 1998-08-11 Mbt Holding Ag Cement compositions and admixtures thereof

Also Published As

Publication number Publication date
CH636327A5 (en) 1983-05-31
DE2708808A1 (de) 1977-09-08
GB1575450A (en) 1980-09-24

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Legal Events

Date Code Title Description
MKEX Expiry