FR2432002B2 - - Google Patents

Info

Publication number
FR2432002B2
FR2432002B2 FR7822087A FR7822087A FR2432002B2 FR 2432002 B2 FR2432002 B2 FR 2432002B2 FR 7822087 A FR7822087 A FR 7822087A FR 7822087 A FR7822087 A FR 7822087A FR 2432002 B2 FR2432002 B2 FR 2432002B2
Authority
FR
France
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
FR7822087A
Other versions
FR2432002A2 (fr
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.)
Lafarge SA
Original Assignee
Lafarge SA
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 FR7712963A external-priority patent/FR2388771A1/fr
Application filed by Lafarge SA filed Critical Lafarge SA
Priority to FR7822087A priority Critical patent/FR2432002A2/fr
Publication of FR2432002A2 publication Critical patent/FR2432002A2/fr
Application granted granted Critical
Publication of FR2432002B2 publication Critical patent/FR2432002B2/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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7822087A 1977-04-29 1978-07-26 Platre obtenu a partir de phosphogypses et procede pour son obtention Granted FR2432002A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822087A FR2432002A2 (fr) 1977-04-29 1978-07-26 Platre obtenu a partir de phosphogypses et procede pour son obtention

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7712963A FR2388771A1 (fr) 1977-04-29 1977-04-29 Platre obtenu a partir de phosphogypses et procede pour son obtention
FR7822087A FR2432002A2 (fr) 1977-04-29 1978-07-26 Platre obtenu a partir de phosphogypses et procede pour son obtention

Publications (2)

Publication Number Publication Date
FR2432002A2 FR2432002A2 (fr) 1980-02-22
FR2432002B2 true FR2432002B2 (fr) 1982-12-03

Family

ID=26219987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822087A Granted FR2432002A2 (fr) 1977-04-29 1978-07-26 Platre obtenu a partir de phosphogypses et procede pour son obtention

Country Status (1)

Country Link
FR (1) FR2432002A2 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336220C2 (de) * 1973-07-17 1983-08-18 Gypsum Research S.A., Genève Verfahren zur Herstellung von faserhaltigen Baukörpern

Also Published As

Publication number Publication date
FR2432002A2 (fr) 1980-02-22

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