AT345149B - Verfahren zur herstellung von magnesiumsulfatzement mit erhoehter festigkeit - Google Patents

Verfahren zur herstellung von magnesiumsulfatzement mit erhoehter festigkeit

Info

Publication number
AT345149B
AT345149B AT476375A AT476375A AT345149B AT 345149 B AT345149 B AT 345149B AT 476375 A AT476375 A AT 476375A AT 476375 A AT476375 A AT 476375A AT 345149 B AT345149 B AT 345149B
Authority
AT
Austria
Prior art keywords
magnesium sulfate
increased strength
producing magnesium
sulfate cement
cement
Prior art date
Application number
AT476375A
Other languages
English (en)
Other versions
ATA476375A (de
Inventor
Hans Dr Tschernuth
Otto Dr Klawora
Friedrich Dipl Ing Leopold
Fridolin Dipl Ing Pletzer
Gustav Dipl Ing Schwab
Original Assignee
Oesterr Heraklith 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 Oesterr Heraklith Ag filed Critical Oesterr Heraklith Ag
Priority to AT476375A priority Critical patent/AT345149B/de
Priority to DE2532581A priority patent/DE2532581C3/de
Priority to IT2122276A priority patent/IT1062091B/it
Priority to NL7603529A priority patent/NL7603529A/xx
Priority to BE167942A priority patent/BE842976A/xx
Publication of ATA476375A publication Critical patent/ATA476375A/de
Application granted granted Critical
Publication of AT345149B publication Critical patent/AT345149B/de

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
    • C04B9/00—Magnesium cements or similar cements
    • C04B9/04—Magnesium cements containing sulfates, nitrates, phosphates or fluorides
    • 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
    • C04B28/30—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 magnesium cements or similar cements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT476375A 1975-06-20 1975-06-20 Verfahren zur herstellung von magnesiumsulfatzement mit erhoehter festigkeit AT345149B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT476375A AT345149B (de) 1975-06-20 1975-06-20 Verfahren zur herstellung von magnesiumsulfatzement mit erhoehter festigkeit
DE2532581A DE2532581C3 (de) 1975-06-20 1975-07-21 Verfahren zur Herstellung von Magnesiumsulfatzement mit erhöhter Festigkeit
IT2122276A IT1062091B (it) 1975-06-20 1976-03-15 Processo per la preparazione di cemento al solfato di magnesio con resistenza meccanica miglio rata
NL7603529A NL7603529A (nl) 1975-06-20 1976-04-05 Werkwijze voor het bereiden van magnesiumsulfaat- cement met verbeterde sterkte.
BE167942A BE842976A (fr) 1975-06-20 1976-06-15 Procede de preparation de ciment au sulfate de magnesium ayant une resistance accrue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT476375A AT345149B (de) 1975-06-20 1975-06-20 Verfahren zur herstellung von magnesiumsulfatzement mit erhoehter festigkeit

Publications (2)

Publication Number Publication Date
ATA476375A ATA476375A (de) 1977-12-15
AT345149B true AT345149B (de) 1978-08-25

Family

ID=3568040

Family Applications (1)

Application Number Title Priority Date Filing Date
AT476375A AT345149B (de) 1975-06-20 1975-06-20 Verfahren zur herstellung von magnesiumsulfatzement mit erhoehter festigkeit

Country Status (5)

Country Link
AT (1) AT345149B (de)
BE (1) BE842976A (de)
DE (1) DE2532581C3 (de)
IT (1) IT1062091B (de)
NL (1) NL7603529A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6260326B1 (en) 1994-09-22 2001-07-17 MÙLler-Hartburg Johannes Wall or floor tile

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645637A (en) * 1994-05-30 1997-07-08 Baran Advanced Materials 94 Ltd. Foamed magnesite cement and articles made therewith
DE10224639C1 (de) * 2002-06-04 2003-10-02 Oesterr Heraklith Gmbh Bauprodukt
EP2468698A1 (de) 2010-12-24 2012-06-27 Sika Technology AG Magnesiumzement
US8070876B1 (en) * 2011-05-05 2011-12-06 Haihong Jiang Fireproof insulating cementitious foam comprising phase change materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6260326B1 (en) 1994-09-22 2001-07-17 MÙLler-Hartburg Johannes Wall or floor tile

Also Published As

Publication number Publication date
ATA476375A (de) 1977-12-15
DE2532581C3 (de) 1980-01-03
BE842976A (fr) 1976-10-01
DE2532581A1 (de) 1976-12-23
IT1062091B (it) 1983-06-25
DE2532581B2 (de) 1979-05-10
NL7603529A (nl) 1976-12-22

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Legal Events

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