IT1082617B - CALCIUM SULPHATE BASED COMPOSITION FOR THE FORMATION OF PRINTED OBJECTS - Google Patents

CALCIUM SULPHATE BASED COMPOSITION FOR THE FORMATION OF PRINTED OBJECTS

Info

Publication number
IT1082617B
IT1082617B IT12748/77A IT1274877A IT1082617B IT 1082617 B IT1082617 B IT 1082617B IT 12748/77 A IT12748/77 A IT 12748/77A IT 1274877 A IT1274877 A IT 1274877A IT 1082617 B IT1082617 B IT 1082617B
Authority
IT
Italy
Prior art keywords
formation
based composition
calcium sulphate
printed objects
sulphate based
Prior art date
Application number
IT12748/77A
Other languages
Italian (it)
Original Assignee
Denki Kagaku Kogyo Kk
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 Denki Kagaku Kogyo Kk filed Critical Denki Kagaku Kogyo Kk
Application granted granted Critical
Publication of IT1082617B publication Critical patent/IT1082617B/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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous 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
    • 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
    • C04B28/147—Calcium sulfate hemi-hydrate with a specific crystal form beta-hemihydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT12748/77A 1976-08-31 1977-08-29 CALCIUM SULPHATE BASED COMPOSITION FOR THE FORMATION OF PRINTED OBJECTS IT1082617B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51104083A JPS59466B2 (en) 1976-08-31 1976-08-31 Water resistant high strength gypsum composition

Publications (1)

Publication Number Publication Date
IT1082617B true IT1082617B (en) 1985-05-21

Family

ID=14371235

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12748/77A IT1082617B (en) 1976-08-31 1977-08-29 CALCIUM SULPHATE BASED COMPOSITION FOR THE FORMATION OF PRINTED OBJECTS

Country Status (4)

Country Link
JP (1) JPS59466B2 (en)
DE (1) DE2739275C3 (en)
IT (1) IT1082617B (en)
SE (1) SE7709721L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435447A1 (en) * 1978-09-05 1980-04-04 Lafarge Sa PLATES RESISTANT TO HIGH TEMPERATURES
AT380005B (en) * 1980-01-09 1986-03-25 Tenax Maskin Ab METHOD FOR PRODUCING PLASTER PRODUCTS
IN168901B (en) * 1986-12-09 1991-07-06 Raffaele Cioffi
CN104313726B (en) * 2014-10-10 2016-08-24 孙红芳 A kind of preparation method of gypsum fiber
CN104556941B (en) * 2015-01-04 2016-05-18 山东安实绿色开采技术发展有限公司 A kind of gas pumping hole sealing agent and preparation method
CN104926365A (en) * 2015-05-29 2015-09-23 合肥瑞鹤装饰工程有限公司 Ceramsite-reinforced sound insulation noise reduction type aerated building block

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD90494A (en) *
DE1471522A1 (en) * 1964-09-24 1969-05-29 Ver Flussspatgruben Gmbh Process for the production of anhydrite bodies
US3582376A (en) * 1968-09-09 1971-06-01 Western Co Of North America Quick-setting cement composition containing portland cement,alpha gypsum and a dispersant
JPS5425049B2 (en) * 1972-01-28 1979-08-25
DE2240925A1 (en) * 1972-08-19 1974-02-28 Fels Werke Peine Salzgitter Hardened moulded bodies - contg anhydrite II, cellulose fibre and setting water
JPS5327740B2 (en) * 1972-09-27 1978-08-10
JPS50148424A (en) * 1974-05-21 1975-11-28
DE2430683A1 (en) * 1974-06-26 1976-01-29 Boergardts Kg H & E Rapid hardening gypsum hemihydrate-base compsn. - contg. cement, strength-increasing agent and hydration retardant

Also Published As

Publication number Publication date
DE2739275A1 (en) 1978-03-02
JPS59466B2 (en) 1984-01-06
DE2739275B2 (en) 1980-04-24
JPS5329335A (en) 1978-03-18
DE2739275C3 (en) 1987-09-10
SE7709721L (en) 1978-03-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950830