NZ225928A - Making boards and the like from a mixture of gypsum and fibrous materials - Google Patents

Making boards and the like from a mixture of gypsum and fibrous materials

Info

Publication number
NZ225928A
NZ225928A NZ22592888A NZ22592888A NZ225928A NZ 225928 A NZ225928 A NZ 225928A NZ 22592888 A NZ22592888 A NZ 22592888A NZ 22592888 A NZ22592888 A NZ 22592888A NZ 225928 A NZ225928 A NZ 225928A
Authority
NZ
New Zealand
Prior art keywords
gypsum
mixture
fibrous materials
making boards
boards
Prior art date
Application number
NZ22592888A
Inventor
Thomas Beyer
Gunter Bucking
Friedrich-Wilhelm Borcherding
Rosario Scrofani
Original Assignee
Baehre & Greten
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 Baehre & Greten filed Critical Baehre & Greten
Publication of NZ225928A publication Critical patent/NZ225928A/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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1088—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
NZ22592888A 1988-07-05 1988-08-24 Making boards and the like from a mixture of gypsum and fibrous materials NZ225928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883822759 DE3822759C2 (en) 1988-07-05 1988-07-05 Process for the preparation of paper and / or cutting and / or shavings and / or wood fibers or the like and for the production of moldings, in particular plates made of a gypsum-fiber mixture

Publications (1)

Publication Number Publication Date
NZ225928A true NZ225928A (en) 1990-06-26

Family

ID=6358017

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ22592888A NZ225928A (en) 1988-07-05 1988-08-24 Making boards and the like from a mixture of gypsum and fibrous materials

Country Status (2)

Country Link
DE (1) DE3822759C2 (en)
NZ (1) NZ225928A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342566A (en) * 1990-08-23 1994-08-30 Carl Schenck Ag Method of manufacturing fiber gypsum board
DE4123224A1 (en) * 1991-07-11 1993-01-21 Zur Nieden Guenter Dipl Ing Ar Wood glue mfr. from recycled wood working plants of forestry waste - involves mixing wood material with glue or clay for use in wall or ceiling cavities providing good ventilation
DE4124355A1 (en) * 1991-07-23 1993-01-28 Rolf Schlotterhausen Resin-impregnated paper recycling - uses shredding for mixt. with shredded wood or fibres for thermal compression into plates etc.
DE4239033A1 (en) * 1992-03-19 1993-09-23 Fraunhofer Ges Forschung
DE4321024A1 (en) * 1993-06-24 1995-01-05 Haeussler Ingenieurbuero Gmbh Process for producing lightweight concrete or concrete-like articles
CA2130508C (en) * 1993-08-20 2005-04-12 Peter Douglas Chase Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby
WO1997000160A1 (en) * 1995-06-16 1997-01-03 Christa Schraufstetter Method of producing panel-like components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919311B1 (en) * 1979-05-14 1980-09-18 Gert Prof Dr-Ing Habil Kossatz Process for the production of gypsum components, in particular gypsum boards
DE3242598A1 (en) * 1982-11-18 1984-05-24 Gipsconsult Management und Beratungs AG, 8036 Zürich Method of producing shaped bodies, particularly plates, with the use of binders containing calcium sulphate
DE3247009A1 (en) * 1982-12-18 1984-06-20 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Process for continuously producing plaster-bound panels, and device for carrying out the process
DE3620154A1 (en) * 1985-07-25 1987-01-29 Bauakademie Ddr Process for producing high-strength gypsum construction elements

Also Published As

Publication number Publication date
DE3822759A1 (en) 1990-01-18
DE3822759C2 (en) 2000-11-16

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Legal Events

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