FR779362A - New molding plaster and its production processes - Google Patents

New molding plaster and its production processes

Info

Publication number
FR779362A
FR779362A FR779362DA FR779362A FR 779362 A FR779362 A FR 779362A FR 779362D A FR779362D A FR 779362DA FR 779362 A FR779362 A FR 779362A
Authority
FR
France
Prior art keywords
production processes
new molding
molding plaster
plaster
new
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.)
Expired
Application number
Other languages
French (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.)
Ets Poliet & Chausson
Original Assignee
Ets Poliet & Chausson
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 Ets Poliet & Chausson filed Critical Ets Poliet & Chausson
Application granted granted Critical
Publication of FR779362A publication Critical patent/FR779362A/en
Expired 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
    • 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
    • C04B11/002—Mixtures of different CaSO4-modifications, e.g. plaster of Paris and anhydrite, used as cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR779362D 1933-12-27 1933-12-27 New molding plaster and its production processes Expired FR779362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779362T 1933-12-27

Publications (1)

Publication Number Publication Date
FR779362A true FR779362A (en) 1935-04-03

Family

ID=9202721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779362D Expired FR779362A (en) 1933-12-27 1933-12-27 New molding plaster and its production processes

Country Status (1)

Country Link
FR (1) FR779362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973196C (en) * 1953-05-29 1960-01-07 Rudolf Grimm Process for the production of high quality hemihydrate plasters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973196C (en) * 1953-05-29 1960-01-07 Rudolf Grimm Process for the production of high quality hemihydrate plasters

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