DK572576A - Byggematerialemasse pa grundlag af calciumsulfat alfa halvhydrat - Google Patents

Byggematerialemasse pa grundlag af calciumsulfat alfa halvhydrat

Info

Publication number
DK572576A
DK572576A DK572576A DK572576A DK572576A DK 572576 A DK572576 A DK 572576A DK 572576 A DK572576 A DK 572576A DK 572576 A DK572576 A DK 572576A DK 572576 A DK572576 A DK 572576A
Authority
DK
Denmark
Prior art keywords
salhydrate
alfa
basis
building material
calcium sulphate
Prior art date
Application number
DK572576A
Other languages
English (en)
Inventor
R Gradl
G Heymer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK572576A publication Critical patent/DK572576A/da

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/003—Phosphorus-containing compounds
    • 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
    • C04B2111/60—Flooring materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK572576A 1975-12-20 1976-12-17 Byggematerialemasse pa grundlag af calciumsulfat alfa halvhydrat DK572576A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557594 DE2557594C3 (de) 1975-12-20 1975-12-20 Selbstnivellierende Baustoffmasse auf der Grundlage von Calciumsulfat- a-Halbhydrat

Publications (1)

Publication Number Publication Date
DK572576A true DK572576A (da) 1977-06-21

Family

ID=5965015

Family Applications (1)

Application Number Title Priority Date Filing Date
DK572576A DK572576A (da) 1975-12-20 1976-12-17 Byggematerialemasse pa grundlag af calciumsulfat alfa halvhydrat

Country Status (8)

Country Link
AT (1) AT363371B (da)
BE (1) BE849603A (da)
DD (1) DD127757A5 (da)
DE (1) DE2557594C3 (da)
DK (1) DK572576A (da)
FR (1) FR2335465A1 (da)
GB (1) GB1511600A (da)
NL (1) NL7614056A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747921A1 (de) * 1977-10-26 1979-05-03 Hoechst Ag Verfahren zur herstellung von waessrigen calciumsulfat-halbhydrat-suspensionen und deren verwendung
DE2841488A1 (de) * 1978-09-23 1980-04-03 Hoechst Ag Verfahren zur herstellung von waessrigen calciumsulfat-halbhydrat- suspensionen und deren verwendung
FR2593213A1 (fr) * 1986-01-21 1987-07-24 Garin Raymond Grille de coffrage pour revetement de sol ayant l'aspect du carrelage faisant office de joint et revetement ainsi obtenu
DE3806854A1 (de) * 1988-03-03 1989-09-14 Knauf Westdeutsche Gips Verfahren zur herstellung eines belegereifen estrichs aus fliessestrichmasse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980548A (en) * 1955-04-29 1961-04-18 United States Gypsum Co Plaster composition
US3537869A (en) * 1967-09-07 1970-11-03 Wayne A Proell Additive for cementitious mixtures
US3854985A (en) * 1972-06-09 1974-12-17 Kowa Chem Ind Ltd Method for applying mastic paint compositions to concrete bases
DE2354714A1 (de) * 1973-11-02 1975-05-28 Basf Ag Mono- und/oder dialkylphosphate als zusatzmittel fuer hydraulische bindemittel
FR2317246A1 (fr) * 1975-07-09 1977-02-04 Sumitomo Chemical Co Compositions de platre fluides comprenant de l'hemihydrate de gypse et un agent tensio-actif d'ester phosphorique

Also Published As

Publication number Publication date
DD127757A5 (de) 1977-10-12
AT363371B (de) 1981-07-27
DE2557594B2 (de) 1978-09-14
DE2557594C3 (de) 1979-08-09
DE2557594A1 (de) 1977-06-30
FR2335465A1 (fr) 1977-07-15
BE849603A (fr) 1977-06-20
FR2335465B1 (da) 1983-06-17
NL7614056A (nl) 1977-06-22
ATA937076A (de) 1980-12-15
GB1511600A (en) 1978-05-24

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