RO102318A2 - Procedeu de obtinere a unor forme de ghips - Google Patents

Procedeu de obtinere a unor forme de ghips

Info

Publication number
RO102318A2
RO102318A2 RO1988135059A RO13505988A RO102318A2 RO 102318 A2 RO102318 A2 RO 102318A2 RO 1988135059 A RO1988135059 A RO 1988135059A RO 13505988 A RO13505988 A RO 13505988A RO 102318 A2 RO102318 A2 RO 102318A2
Authority
RO
Romania
Prior art keywords
pouring
paste
manufacturing gypsum
gypsum forms
cycles
Prior art date
Application number
RO1988135059A
Other languages
English (en)
Other versions
RO102318B1 (ro
Inventor
Ro Paul Florica
Ro Muntean Marcela
Ro Muntean Ovidiu
Original Assignee
Intreprinderea De Materiale De Constructii "Cesarom", Bucuresti, Ro
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 Intreprinderea De Materiale De Constructii "Cesarom", Bucuresti, Ro filed Critical Intreprinderea De Materiale De Constructii "Cesarom", Bucuresti, Ro
Priority to RO135059A priority Critical patent/RO102318B1/ro
Publication of RO102318A2 publication Critical patent/RO102318A2/ro
Publication of RO102318B1 publication Critical patent/RO102318B1/ro

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
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • C04B11/262—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke waste gypsum other than phosphogypsum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
RO135059A 1988-09-05 1988-09-05 Procedeu de obtinere a unor forme de ghips RO102318B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO135059A RO102318B1 (ro) 1988-09-05 1988-09-05 Procedeu de obtinere a unor forme de ghips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO135059A RO102318B1 (ro) 1988-09-05 1988-09-05 Procedeu de obtinere a unor forme de ghips

Publications (2)

Publication Number Publication Date
RO102318A2 true RO102318A2 (ro) 1991-10-14
RO102318B1 RO102318B1 (ro) 1991-10-30

Family

ID=20122429

Family Applications (1)

Application Number Title Priority Date Filing Date
RO135059A RO102318B1 (ro) 1988-09-05 1988-09-05 Procedeu de obtinere a unor forme de ghips

Country Status (1)

Country Link
RO (1) RO102318B1 (ro)

Also Published As

Publication number Publication date
RO102318B1 (ro) 1991-10-30

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