JPS5329335A - Waterrresistant highhstrength gypsum composition - Google Patents

Waterrresistant highhstrength gypsum composition

Info

Publication number
JPS5329335A
JPS5329335A JP10408376A JP10408376A JPS5329335A JP S5329335 A JPS5329335 A JP S5329335A JP 10408376 A JP10408376 A JP 10408376A JP 10408376 A JP10408376 A JP 10408376A JP S5329335 A JPS5329335 A JP S5329335A
Authority
JP
Japan
Prior art keywords
waterrresistant
highhstrength
gypsum composition
gypsum
composition
Prior art date
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.)
Granted
Application number
JP10408376A
Other languages
Japanese (ja)
Other versions
JPS59466B2 (en
Inventor
Shiyouzou Sakamaki
Hidehiro Tanaka
Akitsugu Nakagawa
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.)
Denka Co Ltd
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
Priority to JP51104083A priority Critical patent/JPS59466B2/en
Priority to IT12748/77A priority patent/IT1082617B/en
Priority to SE7709721A priority patent/SE7709721L/en
Priority to DE2739275A priority patent/DE2739275C3/en
Publication of JPS5329335A publication Critical patent/JPS5329335A/en
Publication of JPS59466B2 publication Critical patent/JPS59466B2/en
Expired 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
    • C04B28/02—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)
JP51104083A 1976-08-31 1976-08-31 Water resistant high strength gypsum composition Expired JPS59466B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51104083A JPS59466B2 (en) 1976-08-31 1976-08-31 Water resistant high strength gypsum composition
IT12748/77A IT1082617B (en) 1976-08-31 1977-08-29 CALCIUM SULPHATE BASED COMPOSITION FOR THE FORMATION OF PRINTED OBJECTS
SE7709721A SE7709721L (en) 1976-08-31 1977-08-30 PRESS MATERIAL CONTAINING CALCIUM SULPHATE
DE2739275A DE2739275C3 (en) 1976-08-31 1977-08-31 Calcium sulfate material for the production of hardened moldings

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 (2)

Publication Number Publication Date
JPS5329335A true JPS5329335A (en) 1978-03-18
JPS59466B2 JPS59466B2 (en) 1984-01-06

Family

ID=14371235

Family Applications (1)

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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104313726A (en) * 2014-10-10 2015-01-28 孙红芳 Preparation method for gypsum fibers

Families Citing this family (5)

* 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
BR8009013A (en) * 1980-01-09 1981-11-24 Tenax Maskin Ab PLASTER PRODUCTS AND PROCESS FOR ITS PRODUCTION
ZA879217B (en) * 1986-12-09 1989-04-26 Lorenzo Valenti Gian Hydraulic binders and building elements formed of non-traditional materials
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104313726A (en) * 2014-10-10 2015-01-28 孙红芳 Preparation method for gypsum fibers

Also Published As

Publication number Publication date
JPS59466B2 (en) 1984-01-06
DE2739275A1 (en) 1978-03-02
SE7709721L (en) 1978-03-01
IT1082617B (en) 1985-05-21
DE2739275C3 (en) 1987-09-10
DE2739275B2 (en) 1980-04-24

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