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ZA755010B - Process for preparing shaped articles from gypsum - Google Patents

Process for preparing shaped articles from gypsum

Info

Publication number
ZA755010B
ZA755010B ZA00755010A ZA755010A ZA755010B ZA 755010 B ZA755010 B ZA 755010B ZA 00755010 A ZA00755010 A ZA 00755010A ZA 755010 A ZA755010 A ZA 755010A ZA 755010 B ZA755010 B ZA 755010B
Authority
ZA
South Africa
Prior art keywords
gypsum
shaped articles
preparing shaped
preparing
articles
Prior art date
Application number
ZA00755010A
Inventor
H Houtsmuller
Original Assignee
Unie Van Kunstmestfab Bv
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 Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv
Publication of ZA755010B publication Critical patent/ZA755010B/en

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
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/141—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 calcium sulfate cements containing dihydrated gypsum before the final hardening step, e.g. forming a dihydrated gypsum product followed by a de- and rehydration step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
ZA00755010A 1974-08-09 1975-08-04 Process for preparing shaped articles from gypsum ZA755010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7410706A NL7410706A (en) 1974-08-09 1974-08-09 PROCESS FOR MANUFACTURING FORMINGS FROM GIPS.

Publications (1)

Publication Number Publication Date
ZA755010B true ZA755010B (en) 1976-07-28

Family

ID=19821890

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00755010A ZA755010B (en) 1974-08-09 1975-08-04 Process for preparing shaped articles from gypsum

Country Status (12)

Country Link
JP (1) JPS5145120A (en)
BE (1) BE832152A (en)
BR (1) BR7505111A (en)
CA (1) CA1077245A (en)
DE (1) DE2535577A1 (en)
ES (1) ES440142A1 (en)
FR (1) FR2281202A1 (en)
GB (1) GB1479804A (en)
IT (1) IT1041174B (en)
NL (1) NL7410706A (en)
PL (1) PL112807B1 (en)
ZA (1) ZA755010B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7604948A (en) * 1976-05-08 1977-11-10 Stamicarbon PROCESS FOR MANUFACTURING FORMINGS FROM CALCIUM SULPHATE DIHYDRATE.
SU863537A1 (en) * 1977-04-27 1981-09-15 Ростовский Филиал Производственно-Технического Объединения "Росоргтехстром" Method of making gypsum articles
FR2462402A1 (en) * 1979-08-03 1981-02-13 Setec Geotechnique METHOD FOR MANUFACTURING CONSTRUCTION ELEMENTS FROM HYDRATED CALCIUM SULPHATE, CALCIUM PHOSPHATE TREATMENT RESIDUE
FI59872C (en) * 1979-12-21 1981-10-12 Pentti Veikko Kalevi Hukkanen FOERFARANDE FOER FRAMSTAELLNING AV ENGAONGSMAOL EXEMPELVIS LERDUVOR FOER SKYTTESPORT ELLER LIKNANDE
JP2596994B2 (en) * 1988-12-06 1997-04-02 三菱重工業株式会社 Method for producing hardened gypsum
DE729926T1 (en) * 1995-03-03 1997-01-30 Gyproc Benelux Nv Process for the production of gypsum components and gypsum components produced by this process

Also Published As

Publication number Publication date
CA1077245A (en) 1980-05-13
DE2535577A1 (en) 1976-02-26
NL7410706A (en) 1976-02-11
BE832152A (en) 1976-02-06
FR2281202A1 (en) 1976-03-05
IT1041174B (en) 1980-01-10
BR7505111A (en) 1976-08-03
PL112807B1 (en) 1980-11-29
JPS5145120A (en) 1976-04-17
GB1479804A (en) 1977-07-13
FR2281202B1 (en) 1982-08-20
ES440142A1 (en) 1977-03-01

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