DE117960C - - Google Patents

Info

Publication number
DE117960C
DE117960C DENDAT117960D DE117960DA DE117960C DE 117960 C DE117960 C DE 117960C DE NDAT117960 D DENDAT117960 D DE NDAT117960D DE 117960D A DE117960D A DE 117960DA DE 117960 C DE117960 C DE 117960C
Authority
DE
Germany
Prior art keywords
plaster
paris
wetting
hot
still
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.)
Active
Application number
DENDAT117960D
Other languages
German (de)
Publication of DE117960C publication Critical patent/DE117960C/de
Active 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEPELBERLIN. PRINTED IN THE REICHSDRUCKEPEL

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zum Nutzbarmachen von gebranntem Gips aus gipshaltiger Waare durch Benetzen desselben mit schwefelsäurehaltigem Wasser, dadurch' gekennzeichnet, dafs die Benetzung erfolgt, während der Gips noch heifs ist.Process for making plaster of paris from plaster-containing goods usable by wetting the same with water containing sulfuric acid, characterized in that the wetting takes place while the plaster of paris is still is hot.
DENDAT117960D Active DE117960C (en)

Publications (1)

Publication Number Publication Date
DE117960C true DE117960C (en)

Family

ID=387192

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT117960D Active DE117960C (en)

Country Status (1)

Country Link
DE (1) DE117960C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019951A1 (en) * 1979-05-15 1980-12-10 N.V. GYPROC BENELUX, naamloze vennootschap Process for welding gypsum bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019951A1 (en) * 1979-05-15 1980-12-10 N.V. GYPROC BENELUX, naamloze vennootschap Process for welding gypsum bodies

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