JPS4914526B1 - - Google Patents

Info

Publication number
JPS4914526B1
JPS4914526B1 JP45090065A JP9006570A JPS4914526B1 JP S4914526 B1 JPS4914526 B1 JP S4914526B1 JP 45090065 A JP45090065 A JP 45090065A JP 9006570 A JP9006570 A JP 9006570A JP S4914526 B1 JPS4914526 B1 JP S4914526B1
Authority
JP
Japan
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.)
Pending
Application number
JP45090065A
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
Priority to JP45090065A priority Critical patent/JPS4914526B1/ja
Priority to US00186487A priority patent/US3773533A/en
Priority to FR717136077A priority patent/FR2126974B1/fr
Priority to BE773708A priority patent/BE773708A/xx
Priority to SE7113127A priority patent/SE370226B/xx
Publication of JPS4914526B1 publication Critical patent/JPS4914526B1/ja
Pending 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
    • C04B28/14—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP45090065A 1970-10-15 1970-10-15 Pending JPS4914526B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP45090065A JPS4914526B1 (ja) 1970-10-15 1970-10-15
US00186487A US3773533A (en) 1970-10-15 1971-10-04 Process for the manufacture of gypsum board
FR717136077A FR2126974B1 (ja) 1970-10-15 1971-10-07
BE773708A BE773708A (fr) 1970-10-15 1971-10-08 Procede de fabrication d'une plaque de gypse
SE7113127A SE370226B (ja) 1970-10-15 1971-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45090065A JPS4914526B1 (ja) 1970-10-15 1970-10-15

Publications (1)

Publication Number Publication Date
JPS4914526B1 true JPS4914526B1 (ja) 1974-04-08

Family

ID=13988131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45090065A Pending JPS4914526B1 (ja) 1970-10-15 1970-10-15

Country Status (5)

Country Link
US (1) US3773533A (ja)
JP (1) JPS4914526B1 (ja)
BE (1) BE773708A (ja)
FR (1) FR2126974B1 (ja)
SE (1) SE370226B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113835A (en) * 1972-07-06 1978-09-12 Veba-Chemie Aktiengesellschaft Process for preparing pure synthetic calcium sulfate semihydrate
US4049462A (en) * 1976-02-12 1977-09-20 Wehran Engineering Corporation Chemical fixation of desulfurization residues
US4233368A (en) * 1978-06-05 1980-11-11 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom
JPS5836992A (ja) * 1981-08-26 1983-03-04 関西ペイント株式会社 表面仕上げ石こう材の製造方法
US5041333A (en) * 1989-02-24 1991-08-20 The Celotex Corporation Gypsum board comprising a mineral case
US4965031A (en) * 1989-02-24 1990-10-23 The Celotex Corporation Continuous production of gypsum board
US5945182A (en) * 1995-02-14 1999-08-31 G-P Gypsum Corporation Fire-resistant members containing gypsum fiberboard
US5601888A (en) * 1995-02-14 1997-02-11 Georgia-Pacific Corporation Fire-resistant members containing gypsum fiberboard

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989641A (en) * 1932-05-09 1935-01-29 United States Gypsum Co Gypsum plaster
US3199997A (en) * 1962-11-13 1965-08-10 United States Gypsum Co Process for producing calcined products from by-product gypsum
US3486965A (en) * 1966-11-21 1969-12-30 United States Gypsum Co Sag-resistant gypsum board and method therefor

Also Published As

Publication number Publication date
FR2126974B1 (ja) 1973-05-25
US3773533A (en) 1973-11-20
BE773708A (fr) 1972-01-31
FR2126974A1 (ja) 1972-10-13
SE370226B (ja) 1974-10-07

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