JPS53146724A - Pseudolaminate porous gypsum molding and its manufacture - Google Patents

Pseudolaminate porous gypsum molding and its manufacture

Info

Publication number
JPS53146724A
JPS53146724A JP6202077A JP6202077A JPS53146724A JP S53146724 A JPS53146724 A JP S53146724A JP 6202077 A JP6202077 A JP 6202077A JP 6202077 A JP6202077 A JP 6202077A JP S53146724 A JPS53146724 A JP S53146724A
Authority
JP
Japan
Prior art keywords
pseudolaminate
manufacture
porous gypsum
gypsum molding
molding
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
JP6202077A
Other languages
Japanese (ja)
Other versions
JPS5939283B2 (en
Inventor
Hitoshi Nakashima
Isamu Iwami
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.)
Asahi Dow Ltd
Original Assignee
Asahi Dow Ltd
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 Asahi Dow Ltd filed Critical Asahi Dow Ltd
Priority to JP52062020A priority Critical patent/JPS5939283B2/en
Publication of JPS53146724A publication Critical patent/JPS53146724A/en
Publication of JPS5939283B2 publication Critical patent/JPS5939283B2/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
    • C04B28/14—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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Producing Shaped Articles From Materials (AREA)
JP52062020A 1977-05-27 1977-05-27 Pseudo-laminated multicellular gypsum molded product and its manufacturing method Expired JPS5939283B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52062020A JPS5939283B2 (en) 1977-05-27 1977-05-27 Pseudo-laminated multicellular gypsum molded product and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52062020A JPS5939283B2 (en) 1977-05-27 1977-05-27 Pseudo-laminated multicellular gypsum molded product and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS53146724A true JPS53146724A (en) 1978-12-20
JPS5939283B2 JPS5939283B2 (en) 1984-09-21

Family

ID=13188056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52062020A Expired JPS5939283B2 (en) 1977-05-27 1977-05-27 Pseudo-laminated multicellular gypsum molded product and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5939283B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004112A1 (en) * 1997-07-16 1999-01-28 Fletcher Challenge Limited Reinforced plasterboard
EP1088799A3 (en) * 1999-10-01 2003-12-03 Armstrong World Industries, Inc. A durable porous article of manufacture and a process to produce same
EP1088800A3 (en) * 1999-10-01 2003-12-03 Armstrong World Industries, Inc. Composite structure with foamed cementitious layer
US6838163B2 (en) 2001-04-12 2005-01-04 Milliken & Company Composite facer for wallboards
WO2004083146A3 (en) * 2003-03-19 2005-03-10 United States Gypsum Co Acoustical panel comprising interlocking matrix of set gypsum and method for making same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269927A (en) * 1975-12-10 1977-06-10 Obayashi Gumi Kk Production of refractory inorganic foam moldings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269927A (en) * 1975-12-10 1977-06-10 Obayashi Gumi Kk Production of refractory inorganic foam moldings

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004112A1 (en) * 1997-07-16 1999-01-28 Fletcher Challenge Limited Reinforced plasterboard
US6547901B1 (en) 1997-07-16 2003-04-15 Milliken & Company Reinforced plasterboard
EP1088799A3 (en) * 1999-10-01 2003-12-03 Armstrong World Industries, Inc. A durable porous article of manufacture and a process to produce same
EP1088800A3 (en) * 1999-10-01 2003-12-03 Armstrong World Industries, Inc. Composite structure with foamed cementitious layer
US6838163B2 (en) 2001-04-12 2005-01-04 Milliken & Company Composite facer for wallboards
WO2004083146A3 (en) * 2003-03-19 2005-03-10 United States Gypsum Co Acoustical panel comprising interlocking matrix of set gypsum and method for making same
US7364015B2 (en) 2003-03-19 2008-04-29 United States Gypsum Company Acoustical panel comprising interlocking matrix of set gypsum and method for making same
US7851057B2 (en) 2003-03-19 2010-12-14 United States Gypsum Company Acoustical panel comprising interlocking matrix of set gypsum and method for making same

Also Published As

Publication number Publication date
JPS5939283B2 (en) 1984-09-21

Similar Documents

Publication Publication Date Title
JPS5441871A (en) Novel 55hydroxymethyloxazolidinons and its manufacture
JPS579731A (en) Novel phenoxybenzylalcohol and manufacture
JPS528181A (en) Mattlike molding and its manufacture
JPS55144445A (en) Porous base and its manufacture
IL56141A (en) Whitlockite ceramic and its manufacture
JPS5417979A (en) Preimpregnation and manufacture
JPS5385791A (en) Catalyst composition and manufacture thereof
JPS53146976A (en) Waterrsoluble ampholite and manufacture thereof
JPS5414378A (en) Complex and its manufacture
JPS5697242A (en) Phenoxybenzylalcohol and its manufacture
JPS5296625A (en) Cement composition and production thereof
JPS5461145A (en) D***alpha enylglycine manufacture
JPS5481300A (en) Pyrazinobenzoxy azepins*their manufacture and use
JPS5495547A (en) Novel deodorant and its manufacture
JPS53146724A (en) Pseudolaminate porous gypsum molding and its manufacture
JPS5452078A (en) 11alkylimidazole and its manufacture
JPS5481237A (en) Alphaaalkyldihydrocinnamaldehydes and manufacture
JPS5476522A (en) Novel pentapeptides and manufacture
JPS5333217A (en) Cement moulding
JPS55126562A (en) Basic heattinsulating brick and its manufacture
JPS5411174A (en) Manufacture of moldings
JPS5336512A (en) Tiles and manufacture
JPS5411166A (en) Manufacture of moldings
JPS5459255A (en) 55deoxykanamicin b and production thereof
JPS53210A (en) Ceramic multiilayer structures and manufacture