FR2224263A1 - - Google Patents

Info

Publication number
FR2224263A1
FR2224263A1 FR7408981A FR7408981A FR2224263A1 FR 2224263 A1 FR2224263 A1 FR 2224263A1 FR 7408981 A FR7408981 A FR 7408981A FR 7408981 A FR7408981 A FR 7408981A FR 2224263 A1 FR2224263 A1 FR 2224263A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7408981A
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.)
SALZGITTER IND
Original Assignee
SALZGITTER IND
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 SALZGITTER IND filed Critical SALZGITTER IND
Publication of FR2224263A1 publication Critical patent/FR2224263A1/fr
Withdrawn legal-status Critical Current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
    • 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)
FR7408981A 1973-04-05 1974-03-15 Withdrawn FR2224263A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732317049 DE2317049B2 (de) 1973-04-05 1973-04-05 Verfahren zur Herstellung von Formkörpern aus Calciumsulfathalbhydrat

Publications (1)

Publication Number Publication Date
FR2224263A1 true FR2224263A1 (fr) 1974-10-31

Family

ID=5877090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408981A Withdrawn FR2224263A1 (fr) 1973-04-05 1974-03-15

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340521A (en) 1977-02-09 1982-07-20 Rhone-Poulenc Industries Pressure compacting of settable plaster compositions
EP0176649A1 (fr) * 1984-10-04 1986-04-09 Gips-Union Ag Procédé pour la fabrication à sec des panneaux de construction en plâtre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626912A1 (de) * 1986-08-08 1988-02-11 Knauf Westdeutsche Gips Komprimate aus getrocknetem rauchgasgips und verfahren zur herstellung derselben
DE3707812A1 (de) * 1987-03-11 1988-09-22 Neumann Venevere Peter Prof Dr Verfahren zur herstellung eines dihydrat-formgutes aus a-halbhydrat-moertel unterschiedlicher rohdichte
FR2821839B1 (fr) * 2001-03-08 2004-05-14 Edouard Serras Procede de fabrication d'elements de construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340521A (en) 1977-02-09 1982-07-20 Rhone-Poulenc Industries Pressure compacting of settable plaster compositions
EP0176649A1 (fr) * 1984-10-04 1986-04-09 Gips-Union Ag Procédé pour la fabrication à sec des panneaux de construction en plâtre

Also Published As

Publication number Publication date
GB1450246A (en) 1976-09-22
DE2317049A1 (de) 1974-10-24
BE812269A (fr) 1974-07-01
BR7402055D0 (pt) 1974-11-05
DE2317049B2 (de) 1978-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse