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FR2314904A1 - Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide - Google Patents

Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide

Info

Publication number
FR2314904A1
FR2314904A1 FR7618248A FR7618248A FR2314904A1 FR 2314904 A1 FR2314904 A1 FR 2314904A1 FR 7618248 A FR7618248 A FR 7618248A FR 7618248 A FR7618248 A FR 7618248A FR 2314904 A1 FR2314904 A1 FR 2314904A1
Authority
FR
France
Prior art keywords
thixotropic
aluminate
aluminium oxide
mortars
contg
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
FR7618248A
Other languages
French (fr)
Other versions
FR2314904B3 (en
Inventor
Fritz Ullrich
Friedhelm Holzapfe
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.)
Individual
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
Priority claimed from DE19752527546 external-priority patent/DE2527546A1/en
Priority claimed from DE19752548687 external-priority patent/DE2548687A1/en
Priority claimed from DE19752548688 external-priority patent/DE2548688A1/en
Application filed by Individual filed Critical Individual
Publication of FR2314904A1 publication Critical patent/FR2314904A1/en
Application granted granted Critical
Publication of FR2314904B3 publication Critical patent/FR2314904B3/fr
Granted 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

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)

Abstract

Additives to hydraulic cement to accelerate the onset of setting comprise (a) a cpd. to promote thixotropy in the mortar or cement, (b) a source of carbonate ions, (c) an aluminate and (d) an aluminium oxide. Promotes rapid onset of setting (e.g. within 1 hour) and prevents cement and mortal flowing out of gaps e.g. in shuttering after pouring before setting has occurred. The additives are esp. useful for addn. to pumpable or spraying cement compsns.
FR7618248A 1975-06-20 1976-06-16 Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide Granted FR2314904A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19752527546 DE2527546A1 (en) 1975-06-20 1975-06-20 Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide
DE19752548687 DE2548687A1 (en) 1975-10-30 1975-10-30 Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide
DE19752548688 DE2548688A1 (en) 1975-10-30 1975-10-30 Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide

Publications (2)

Publication Number Publication Date
FR2314904A1 true FR2314904A1 (en) 1977-01-14
FR2314904B3 FR2314904B3 (en) 1979-03-09

Family

ID=27186425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618248A Granted FR2314904A1 (en) 1975-06-20 1976-06-16 Rapid setting thixotropic cements and mortars - contg. water soluble thixotropic agent, carbonate ion source, an aluminate and aluminium oxide

Country Status (3)

Country Link
JP (1) JPS52933A (en)
BR (1) BR7603963A (en)
FR (1) FR2314904A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120237A1 (en) * 1983-02-24 1984-10-03 Hüls Troisdorf Aktiengesellschaft Fluid hardening accelerator for concrete mixes
US4507154A (en) * 1981-10-12 1985-03-26 Sika Ag, Vorm. Kaspar Winkler & Co. Chloride-free setting accelerator for hydraulic binding agents
EP0174053A1 (en) * 1984-09-07 1986-03-12 Pumptech N.V. Compositions for controlling the fluid loss from cement slurries used in well cementing
EP0519756A1 (en) * 1991-06-21 1992-12-23 Halliburton Company Thixotropic well cementing composition
WO1996014275A1 (en) * 1994-11-08 1996-05-17 Holderchem Holding Ag Sol-gel additive for systems with inorganic binders

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7801367A (en) * 1978-02-07 1979-08-09 Shell Int Research PROCESS FOR THE PREPARATION AND SEPARATION OF P-XYLENE.
JPS59108073A (en) * 1982-12-14 1984-06-22 Denki Kagaku Kogyo Kk Liquid accelerator for setting of cement
JPS59156946A (en) * 1983-02-22 1984-09-06 三興コロイド化学株式会社 Quick hardening agent for spray concrete
WO1988002740A1 (en) * 1986-10-07 1988-04-21 Shikoku Kaken Kogyo Co., Ltd. Refractory composition and technique for refractory coating
US4905301A (en) * 1988-07-28 1990-02-27 Motorola, Inc. Selective system scan for multizone radiotelephone subscriber units
JP2650862B2 (en) * 1994-11-22 1997-09-10 ユーオーピー Adsorption separation of meta-xylene from aromatic hydrocarbons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148745B2 (en) * 1971-08-20 1976-12-22
JPS525053B2 (en) * 1972-05-18 1977-02-09
JPS5244336B2 (en) * 1972-09-14 1977-11-07

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507154A (en) * 1981-10-12 1985-03-26 Sika Ag, Vorm. Kaspar Winkler & Co. Chloride-free setting accelerator for hydraulic binding agents
EP0120237A1 (en) * 1983-02-24 1984-10-03 Hüls Troisdorf Aktiengesellschaft Fluid hardening accelerator for concrete mixes
EP0174053A1 (en) * 1984-09-07 1986-03-12 Pumptech N.V. Compositions for controlling the fluid loss from cement slurries used in well cementing
FR2570071A1 (en) * 1984-09-07 1986-03-14 Schlumberger Cie Dowell COMPOSITIONS FOR CONTROLLING THE FILTRAT OF CEMENT LAYERS USED FOR WELL CEMENT
EP0519756A1 (en) * 1991-06-21 1992-12-23 Halliburton Company Thixotropic well cementing composition
WO1996014275A1 (en) * 1994-11-08 1996-05-17 Holderchem Holding Ag Sol-gel additive for systems with inorganic binders

Also Published As

Publication number Publication date
JPS52933A (en) 1977-01-06
BR7603963A (en) 1977-03-22
FR2314904B3 (en) 1979-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse