FR2439756A1 - IMPROVED CLAY CEMENT - Google Patents

IMPROVED CLAY CEMENT

Info

Publication number
FR2439756A1
FR2439756A1 FR7926069A FR7926069A FR2439756A1 FR 2439756 A1 FR2439756 A1 FR 2439756A1 FR 7926069 A FR7926069 A FR 7926069A FR 7926069 A FR7926069 A FR 7926069A FR 2439756 A1 FR2439756 A1 FR 2439756A1
Authority
FR
France
Prior art keywords
clay
applicable
crushed
usual
cad
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
FR7926069A
Other languages
French (fr)
Other versions
FR2439756B1 (en
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.)
Didier Werke AG
Original Assignee
Didier Werke 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 Didier Werke AG filed Critical Didier Werke AG
Publication of FR2439756A1 publication Critical patent/FR2439756A1/en
Application granted granted Critical
Publication of FR2439756B1 publication Critical patent/FR2439756B1/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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

CIMENT ARGILEUX QUI COMPREND UN CLINKER BROYE, DE L'ARGILE BROYE ET, LE CAS ECHEANT, DE LA BAUXITE, DE LA SILLIMANITE, DE LA KERPHALITE ETOU D'AUTRES SUBSTANCES CONNUES COMME ETANT DES VEHICULES D'ARGILE A L'ETAT BROYE, AINSI QUE, LE CAS ECHEANT, LES COMPOSANTS SECONDAIRES USUELS, CARACTERISE EN CE QU'IL COMPREND: A.UN CLINKER PRODUIT PAR FRITTAGE OU AGGLOMERATION D'UNE ARGILE CONTENANT, EN POIDS, AU MOINS 50 D'ARGILE A ET AYANT UNE GRANULOMETRIE MOYENNE INFERIEURE A 10M, ET DU CAO, OU UNE MATIERE FORMANT DU CAO AUX TEMPERATURES UTILISEES ET, LE CAS ECHEANT, LES ADDITIFS USUELS, DANS UNE COUCHE TURBULENTE, A UNE TEMPERATURE COMPRISE ENTRE 1400 ET 1450C ET EN REFROIDISSANT, LE CAS ECHEANT, LE PRODUIT FRITTE OU AGGLOMERE DE MANIERE CONTROLEE; ET B.EN TANT QU'ARGILE, UN MELANGE COMPOSE EN POIDS, DE 25 A 75 D'ARGILE POUVANT ETRE DILUEE EN UNE BOUILLIE ET 75 A 50 D'ARGILE BAYER USUELLE AYANT UNE GRANULOMETRIE INFERIEURE A 44M.CLAY CEMENT WHICH INCLUDES A CRUSHED CLINKER, CRUSHED CLAY AND, WHERE APPLICABLE, BAUXITE, SILLIMANITE, KERPHALITE AND OR OTHER SUBSTANCES KNOWN TO BE VEHICLES OF CLAY IN A CRUSHED STATE, AS WELL AS THAT, IF APPLICABLE, THE USUAL SECONDARY COMPONENTS, CHARACTERIZED IN THAT IT INCLUDES: A. A CLINKER PRODUCED BY SRITING OR AGGLOMERATION OF A CLAY CONTAINING, BY WEIGHT, AT LEAST 50 OF CLAY A AND HAVING A LOWER AVERAGE SIZE AT 10M, AND CAD, OR A CAD-FORMING MATERIAL AT THE TEMPERATURES USED AND, IF APPLICABLE, THE USUAL ADDITIVES, IN A TURBULENT LAYER, AT A TEMPERATURE BETWEEN 1400 AND 1450C AND WHILE COOLING, IF NECESSARY, THE FRYED PRODUCT OR AGGLOMERATED IN A CONTROLLED MANNER; AND B. AS A CLAY, A MIXTURE COMPOSED BY WEIGHT OF 25 TO 75 OF CLAY THAT CAN BE DILUTED INTO A BOIL AND 75 TO 50 OF USUAL BAYER CLAY HAVING A GRANULOMETRY OF LESS THAN 44M.

FR7926069A 1978-10-23 1979-10-19 IMPROVED CLAY CEMENT Granted FR2439756A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782846131 DE2846131C3 (en) 1978-10-23 1978-10-23 Alumina cement

Publications (2)

Publication Number Publication Date
FR2439756A1 true FR2439756A1 (en) 1980-05-23
FR2439756B1 FR2439756B1 (en) 1983-12-09

Family

ID=6052914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926069A Granted FR2439756A1 (en) 1978-10-23 1979-10-19 IMPROVED CLAY CEMENT

Country Status (5)

Country Link
BE (1) BE879583A (en)
DE (1) DE2846131C3 (en)
FR (1) FR2439756A1 (en)
GB (1) GB2033369B (en)
NL (1) NL7907467A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330596C2 (en) * 1993-09-09 1995-08-17 Ardex Gmbh Process for the production of ferrous alumina cement and use of the process
FR2748270B1 (en) * 1996-05-06 1998-08-07 Lafarge Aluminates PROCESS AND PLANT FOR MANUFACTURING LUMINOUS CEMENT AND LUMINOUS CEMENT
FR2748271A1 (en) * 1996-05-06 1997-11-07 Lafarge Aluminates High quality alumina cement manufacture
DE69720553T2 (en) * 1997-11-06 2004-01-15 Lafarge Aluminates METHOD AND DEVICE FOR PRODUCING TONERED CEMENT AND TONEDEDEMENT
US6689207B2 (en) 2000-08-01 2004-02-10 Lafargesaluminates Method and plant for making alumina cement and alumina cement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR898650A (en) * 1943-10-08 1945-04-27 Improvements to the processes for the manufacture of high initial strength aluminous cements (in one production cycle) and refractory aluminous cements
DE2152410A1 (en) * 1970-11-09 1972-05-25 Lafarge Ciments Sa High alumina cement with high lime and silica content and the process for its manufacture
FR2291162A1 (en) * 1974-11-18 1976-06-11 Kaiser Aluminium Chem Corp METHOD OF MANUFACTURING A REFRACTORY CEMENT BASED ON CALCIUM ALUMINATE
FR2411166A1 (en) * 1977-12-12 1979-07-06 Lafarge Fondu Int REFRACTORY HYDRAULIC BINDER BASED ON CALCIUM ALUMINATE AND ITS PREPARATION PROCESS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR898650A (en) * 1943-10-08 1945-04-27 Improvements to the processes for the manufacture of high initial strength aluminous cements (in one production cycle) and refractory aluminous cements
DE2152410A1 (en) * 1970-11-09 1972-05-25 Lafarge Ciments Sa High alumina cement with high lime and silica content and the process for its manufacture
FR2112779A5 (en) * 1970-11-09 1972-06-23 Lafarge Ciments Sa
FR2291162A1 (en) * 1974-11-18 1976-06-11 Kaiser Aluminium Chem Corp METHOD OF MANUFACTURING A REFRACTORY CEMENT BASED ON CALCIUM ALUMINATE
FR2411166A1 (en) * 1977-12-12 1979-07-06 Lafarge Fondu Int REFRACTORY HYDRAULIC BINDER BASED ON CALCIUM ALUMINATE AND ITS PREPARATION PROCESS

Also Published As

Publication number Publication date
NL7907467A (en) 1980-04-25
DE2846131C3 (en) 1982-03-18
DE2846131B2 (en) 1981-06-19
DE2846131A1 (en) 1980-04-24
BE879583A (en) 1980-02-15
GB2033369B (en) 1982-10-20
FR2439756B1 (en) 1983-12-09
GB2033369A (en) 1980-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse