DE99384C - - Google Patents

Info

Publication number
DE99384C
DE99384C DENDAT99384D DE99384DA DE99384C DE 99384 C DE99384 C DE 99384C DE NDAT99384 D DENDAT99384 D DE NDAT99384D DE 99384D A DE99384D A DE 99384DA DE 99384 C DE99384 C DE 99384C
Authority
DE
Germany
Prior art keywords
gypsis
gypsies
rock
poured
suction
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
DENDAT99384D
Other languages
German (de)
Publication of DE99384C publication Critical patent/DE99384C/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/006—Aspects relating to the mixing step of the mortar preparation involving the elimination of excess water from the mixture

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)
  • Earth Drilling (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung von steinharten Formstücken, welche als wesentlichen Bestandtheil Gyps enthalten, dadurch gekennzeichnet, dafs nach dem Eingiefsen der Masse in die Form ein Theil des ursprünglich zur Verwendung kommenden Wassers vor dem Erstarren des Gypses durch Absaugen entfernt wird.Process for the production of rock-hard shaped pieces, which are an essential component Contain gypsies, characterized in that after the mass has been poured into the Form part of the water originally used before solidification of the gypsis is removed by suction.
DENDAT99384D Active DE99384C (en)

Publications (1)

Publication Number Publication Date
DE99384C true DE99384C (en)

Family

ID=370265

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT99384D Active DE99384C (en)

Country Status (1)

Country Link
DE (1) DE99384C (en)

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