BE812269A - METHOD OF MANUFACTURING MOLDED PARTS OF HEIHUDRATE CALCIUM SULPHATE - Google Patents

METHOD OF MANUFACTURING MOLDED PARTS OF HEIHUDRATE CALCIUM SULPHATE

Info

Publication number
BE812269A
BE812269A BE141982A BE141982A BE812269A BE 812269 A BE812269 A BE 812269A BE 141982 A BE141982 A BE 141982A BE 141982 A BE141982 A BE 141982A BE 812269 A BE812269 A BE 812269A
Authority
BE
Belgium
Prior art keywords
heihudrate
molded parts
calcium sulphate
manufacturing molded
manufacturing
Prior art date
Application number
BE141982A
Other languages
French (fr)
Inventor
B Brukner
G Erlenstadt
E Baum
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 filed Critical
Publication of BE812269A publication Critical patent/BE812269A/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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00068—Mortar or concrete mixtures with an unusual water/cement ratio

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE141982A 1973-04-05 1974-03-13 METHOD OF MANUFACTURING MOLDED PARTS OF HEIHUDRATE CALCIUM SULPHATE BE812269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732317049 DE2317049B2 (en) 1973-04-05 1973-04-05 Process for the production of moldings from calcium sulfate hemihydrate

Publications (1)

Publication Number Publication Date
BE812269A true BE812269A (en) 1974-07-01

Family

ID=5877090

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141982A BE812269A (en) 1973-04-05 1974-03-13 METHOD OF MANUFACTURING MOLDED PARTS OF HEIHUDRATE CALCIUM SULPHATE

Country Status (5)

Country Link
BE (1) BE812269A (en)
BR (1) BR7402055D0 (en)
DE (1) DE2317049B2 (en)
FR (1) FR2224263A1 (en)
GB (1) GB1450246A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7801229A (en) 1977-02-09 1978-08-11 Rhone Poulenc Ind PROCEDURE FOR COMPRESSING PLASTIC GLASS MIXTURES.
DE3472552D1 (en) * 1984-10-04 1988-08-11 Gips Union Ag Process for the dry production of gypsum-based construction boards
DE3626912A1 (en) * 1986-08-08 1988-02-11 Knauf Westdeutsche Gips COMPRESSES OF DRIED SMOKE GAS PLASTER AND METHOD FOR THE PRODUCTION THEREOF
DE3707812A1 (en) * 1987-03-11 1988-09-22 Neumann Venevere Peter Prof Dr Process for producing a dihydrate moulded article from a-hemihydrate mortar of variable bulk density
FR2821839B1 (en) * 2001-03-08 2004-05-14 Edouard Serras PROCESS FOR MANUFACTURING CONSTRUCTION ELEMENTS

Also Published As

Publication number Publication date
DE2317049A1 (en) 1974-10-24
GB1450246A (en) 1976-09-22
FR2224263A1 (en) 1974-10-31
BR7402055D0 (en) 1974-11-05
DE2317049B2 (en) 1978-03-09

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