BE827980A - PROCESS FOR DELAYING THE SETTING OF CALCIUM SULPHATES LIKELY TO SET - Google Patents

PROCESS FOR DELAYING THE SETTING OF CALCIUM SULPHATES LIKELY TO SET

Info

Publication number
BE827980A
BE827980A BE155439A BE155439A BE827980A BE 827980 A BE827980 A BE 827980A BE 155439 A BE155439 A BE 155439A BE 155439 A BE155439 A BE 155439A BE 827980 A BE827980 A BE 827980A
Authority
BE
Belgium
Prior art keywords
delaying
setting
calcium sulphates
sulphates
calcium
Prior art date
Application number
BE155439A
Other languages
French (fr)
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 BE827980A publication Critical patent/BE827980A/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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • C04B22/126—Fluorine compounds, e.g. silico-fluorine compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE155439A 1974-04-18 1975-04-16 PROCESS FOR DELAYING THE SETTING OF CALCIUM SULPHATES LIKELY TO SET BE827980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742418608 DE2418608B2 (en) 1974-04-18 1974-04-18 USE OF ALUMINUM FLUORIDES AS A DELETER FOR THE SETTING OF CALCIUM SULFATE HALBHYDRATES

Publications (1)

Publication Number Publication Date
BE827980A true BE827980A (en) 1975-08-18

Family

ID=5913171

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155439A BE827980A (en) 1974-04-18 1975-04-16 PROCESS FOR DELAYING THE SETTING OF CALCIUM SULPHATES LIKELY TO SET

Country Status (5)

Country Link
JP (1) JPS5116296A (en)
BE (1) BE827980A (en)
DE (1) DE2418608B2 (en)
FR (1) FR2269502A1 (en)
NL (1) NL7501941A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747921A1 (en) * 1977-10-26 1979-05-03 Hoechst Ag PROCESS FOR THE PREPARATION OF Aqueous CALCIUM SULFATE SEMI-HYDRATE SUSPENSIONS AND THE USE THEREOF
EP0269736A4 (en) * 1986-05-29 1989-11-30 Bruss Polt I Composition for making plaster articles.
AT395417B (en) * 1987-12-18 1992-12-28 Terranova Ind Gmbh ADDITIVE TO BUILDING MATERIAL MIXTURES CONTAINING ANHYDRITE
FR2717106B1 (en) * 1994-03-11 1996-05-31 Total Raffinage Distribution Method and device for spraying a liquid, especially a high viscosity liquid, using at least one auxiliary gas.

Also Published As

Publication number Publication date
FR2269502A1 (en) 1975-11-28
DE2418608B2 (en) 1976-04-22
DE2418608A1 (en) 1975-10-23
JPS5116296A (en) 1976-02-09
NL7501941A (en) 1975-10-21
FR2269502B1 (en) 1980-08-08
DE2418608C3 (en) 1979-10-11

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