AT370386B - Verfahren zur herstellung von calciumaluminatmonosulfathydrat - Google Patents

Verfahren zur herstellung von calciumaluminatmonosulfathydrat

Info

Publication number
AT370386B
AT370386B AT0872375A AT872375A AT370386B AT 370386 B AT370386 B AT 370386B AT 0872375 A AT0872375 A AT 0872375A AT 872375 A AT872375 A AT 872375A AT 370386 B AT370386 B AT 370386B
Authority
AT
Austria
Prior art keywords
monosulfathydrate
calcium aluminate
producing calcium
producing
aluminate
Prior art date
Application number
AT0872375A
Other languages
English (en)
Other versions
ATA872375A (de
Inventor
Tomisaburo Azuma
Kazuto Ichimaru
Takeru Murakami
Kouichi Tateno
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of ATA872375A publication Critical patent/ATA872375A/de
Application granted granted Critical
Publication of AT370386B publication Critical patent/AT370386B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C01F7/76—Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
    • C01F7/767—Alkaline earth metal aluminium sulfates
    • 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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B7/323—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/60—Means for precisely aligning or centering the disk of a rotary encoder, e.g. fitting jigs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT0872375A 1974-11-15 1975-11-17 Verfahren zur herstellung von calciumaluminatmonosulfathydrat AT370386B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49132187A JPS5157693A (en) 1974-11-15 1974-11-15 Mukishitsuzairyono seiho

Publications (2)

Publication Number Publication Date
ATA872375A ATA872375A (de) 1982-08-15
AT370386B true AT370386B (de) 1983-03-25

Family

ID=15075416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0872375A AT370386B (de) 1974-11-15 1975-11-17 Verfahren zur herstellung von calciumaluminatmonosulfathydrat

Country Status (8)

Country Link
US (1) US4076545A (de)
JP (1) JPS5157693A (de)
AT (1) AT370386B (de)
BR (1) BR7507546A (de)
CA (1) CA1058828A (de)
DE (1) DE2551310A1 (de)
FR (1) FR2291152A1 (de)
GB (1) GB1535207A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205998A (en) * 1976-12-17 1980-06-03 Centralna Laboratoria Po Physiko-Chimicheska Mechanika Pri Ban Admixture for obtaining rapid hardening portland cement and a method by which it is to be performed
JPS53137093A (en) * 1977-03-15 1978-11-30 Hiyougoken Method of synthesizing ettringite
JPS58208163A (ja) * 1982-05-27 1983-12-03 松下電工株式会社 無機質硬化体の製法
US5246496A (en) * 1991-08-15 1993-09-21 Associated Universities, Inc. Phosphate-bonded calcium aluminate cements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198800A (en) * 1936-12-23 1940-04-30 Johns Manville Colored asbestos product
US2313107A (en) * 1939-06-20 1943-03-09 Louis S Wertz Composition for densifying porous masses and structures
US3552357A (en) * 1969-06-02 1971-01-05 Canadian Patents Dev Artificial oyster clutch and method of producing same
US3758319A (en) * 1970-10-22 1973-09-11 Stanley Works Method for forming foamed concrete structures
US3861929A (en) * 1971-08-18 1975-01-21 United States Steel Corp Expansive cement and its method of manufacture
US3834916A (en) * 1972-03-23 1974-09-10 Steel Corp Fiber-reinforced cement composite
US3775143A (en) * 1972-05-17 1973-11-27 V Mikhailov Method of producing stressing cement
JPS5240320B2 (de) * 1972-08-04 1977-10-11

Also Published As

Publication number Publication date
JPS5157693A (en) 1976-05-20
FR2291152B1 (de) 1977-12-16
ATA872375A (de) 1982-08-15
DE2551310A1 (de) 1976-05-20
CA1058828A (en) 1979-07-24
GB1535207A (en) 1978-12-13
US4076545A (en) 1978-02-28
DE2551310B2 (de) 1978-09-21
FR2291152A1 (fr) 1976-06-11
BR7507546A (pt) 1976-08-10
AU8667975A (en) 1977-06-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee