EP0486467A1 - Procédé pour la fabrication de panneaux ou de produits similaires - Google Patents

Procédé pour la fabrication de panneaux ou de produits similaires Download PDF

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Publication number
EP0486467A1
EP0486467A1 EP91890280A EP91890280A EP0486467A1 EP 0486467 A1 EP0486467 A1 EP 0486467A1 EP 91890280 A EP91890280 A EP 91890280A EP 91890280 A EP91890280 A EP 91890280A EP 0486467 A1 EP0486467 A1 EP 0486467A1
Authority
EP
European Patent Office
Prior art keywords
mass
water
weight
until
gypsum
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.)
Withdrawn
Application number
EP91890280A
Other languages
German (de)
English (en)
Inventor
Ernst Karner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0486467A1 publication Critical patent/EP0486467A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/04—Designs imitating natural patterns of stone surfaces, e.g. marble
    • 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

Definitions

  • the invention relates to a method for producing boards or the like, containing gypsum.
  • the invention further relates to a device for performing this method.
  • Plasterboards have become known in various designs. Wall building boards and plasterboards are often used for the production of light partition walls as well as plasterboard, which serve to clad walls and ceilings as well as a plaster base. Perforated ceiling panels are used for reverberation regulation, but also for ventilation purposes. These prefabricated panels are made of pure plaster or with aggregates.
  • the aim of the invention is to provide a plate or the like. to create, which has an artistically effective coloring with relatively high strength. This is achieved by mixing a solid base material containing between 90 to 92%, preferably 91%, alpha gypsum and 10 to 8%, preferably 9%, methyl cellulose in a ratio of about 1.5: 0.63 to form a lump-free mass and then adding a base dye , whereupon the mixture is mixed until a uniformly colored mass has formed, then dye is introduced into the mass in the form of lines or dots until streaks of color form, and finally the mass is poured into a mold and removed from the mold after it has hardened.
  • a plate produced by means of the method according to the invention has a color structuring which, when the color is introduced in a line, corresponds approximately to a marble, but a multiple variation of the coloring is possible due to the manner in which the color is introduced. In this way, with at least partial punctiform introduction of the color, a color pattern can be produced which has irregularly distributed color spots, also of different colors, which particularly appeals to modern-feeling people.
  • a form for performing the method has a bottom made of glass or plexiglass.
  • a base material which contains 91% alpha gypsum and 9% methyl cellulose as an organic binder
  • a binder-free dye for the basic tint an oxide dye dispersed in organic solution, is added to the lump-free mass and mixed until a uniformly colored mass has formed.
  • the processing time of the mixed mass is about 30 to 40 minutes, i.e. that the color must be added and the mass mixed within this time.
  • the now solid plate can be removed from the mold and placed on a flat surface for final hardening.
  • the resulting panel can be processed with any tool suitable for woodworking. Any commercially available clear lacquer can be used to protect the surface. Water-soluble sealing waxes, which are used for wood sealing, have proven particularly useful.
  • the still plastic mass is cast with already hardened parts, which then form the shape for the mass.
  • the underside of the mold and thus the surface of the plate does not have to be flat, but can also contain a relief.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP91890280A 1990-11-16 1991-11-14 Procédé pour la fabrication de panneaux ou de produits similaires Withdrawn EP0486467A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT231990A AT395001B (de) 1990-11-16 1990-11-16 Verfahren zur herstellung von platten od.dgl.
AT2319/90 1990-11-16

Publications (1)

Publication Number Publication Date
EP0486467A1 true EP0486467A1 (fr) 1992-05-20

Family

ID=3532169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91890280A Withdrawn EP0486467A1 (fr) 1990-11-16 1991-11-14 Procédé pour la fabrication de panneaux ou de produits similaires

Country Status (2)

Country Link
EP (1) EP0486467A1 (fr)
AT (1) AT395001B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630884A (en) * 1993-06-17 1997-05-20 Allergan Methods for contact lens cleaning
US5783532A (en) * 1993-06-17 1998-07-21 Allergan Enzyme compositions and methods for contact lens cleaning
GB2376229A (en) * 2001-06-07 2002-12-11 Paul Simon Woolfenden Plaster composition containing a colourant
US6743830B2 (en) 2001-03-07 2004-06-01 Innovative Construction And Building Materials Construction board materials with engineered microstructures
US6841232B2 (en) 2002-11-12 2005-01-11 Innovative Construction And Building Materials Reinforced wallboard
US6902797B2 (en) 2002-11-12 2005-06-07 Innovative Construction And Building Materials Gypsum-based composite materials reinforced by cellulose ethers
US7105587B2 (en) 2001-03-07 2006-09-12 Innovative Construction And Building Materials Method and composition for polymer-reinforced composite cementitious construction material
DE102008018471A1 (de) * 2008-01-25 2009-07-30 Alexandros Ikonomou Stuckmarmor-Platte mit Glasfaserarmierung Stärke ca-. 1-3 cm

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239625C (fr) *
FR353105A (fr) * 1905-04-07 1905-09-04 Philipp Eyer Procédé de fabrication de marbre artificiel avec veines traversant la masse
FR385118A (fr) * 1907-12-17 1908-05-02 Frans Richard Alexander Sundel Procédé de fabrication d'imitations de marbre et d'autres pierres et produits en résultant
FR1040489A (fr) * 1951-08-10 1953-10-15 Procédé et appareil pour la fabrication du marbre artificiel et produits conformesà ceux obtenus
DE2905609A1 (de) * 1979-02-14 1980-08-21 Edel Baudekoration Verfahren zur herstellung eines gegenstandes aus stuckmarmor
US4320078A (en) * 1978-02-13 1982-03-16 Allen Harvey D Process for making marbleized gypsum pottery
JPS57106560A (en) * 1980-12-23 1982-07-02 Showa Highpolymer Colored inorganic hydrated hardened matter
JPH02267148A (ja) * 1989-04-07 1990-10-31 Mitsubishi Heavy Ind Ltd 石膏ボードの製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239625C (fr) *
FR353105A (fr) * 1905-04-07 1905-09-04 Philipp Eyer Procédé de fabrication de marbre artificiel avec veines traversant la masse
FR385118A (fr) * 1907-12-17 1908-05-02 Frans Richard Alexander Sundel Procédé de fabrication d'imitations de marbre et d'autres pierres et produits en résultant
FR1040489A (fr) * 1951-08-10 1953-10-15 Procédé et appareil pour la fabrication du marbre artificiel et produits conformesà ceux obtenus
US4320078A (en) * 1978-02-13 1982-03-16 Allen Harvey D Process for making marbleized gypsum pottery
DE2905609A1 (de) * 1979-02-14 1980-08-21 Edel Baudekoration Verfahren zur herstellung eines gegenstandes aus stuckmarmor
JPS57106560A (en) * 1980-12-23 1982-07-02 Showa Highpolymer Colored inorganic hydrated hardened matter
JPH02267148A (ja) * 1989-04-07 1990-10-31 Mitsubishi Heavy Ind Ltd 石膏ボードの製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DERWENT JAPANESE PATENT REPORT , accession no. 82-66858E [32], Derwent Publications Ltd, London, GB; & JP-A-57 106 560 (SHOWA HIGH POLYMER KK) *
DERWENT JAPANESE PATENT REPORT accession no. 90-371252 [50] , Derwent Publications Ltd, London, GB; & JP-A-2 267 148 ( MITSUBISHI HEAVY IND KK ) *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630884A (en) * 1993-06-17 1997-05-20 Allergan Methods for contact lens cleaning
US5746838A (en) * 1993-06-17 1998-05-05 Allergan Enzyme compositions and methods for contact lens cleaning
US5783532A (en) * 1993-06-17 1998-07-21 Allergan Enzyme compositions and methods for contact lens cleaning
US6743830B2 (en) 2001-03-07 2004-06-01 Innovative Construction And Building Materials Construction board materials with engineered microstructures
US7105587B2 (en) 2001-03-07 2006-09-12 Innovative Construction And Building Materials Method and composition for polymer-reinforced composite cementitious construction material
GB2376229A (en) * 2001-06-07 2002-12-11 Paul Simon Woolfenden Plaster composition containing a colourant
US6841232B2 (en) 2002-11-12 2005-01-11 Innovative Construction And Building Materials Reinforced wallboard
US6902797B2 (en) 2002-11-12 2005-06-07 Innovative Construction And Building Materials Gypsum-based composite materials reinforced by cellulose ethers
DE102008018471A1 (de) * 2008-01-25 2009-07-30 Alexandros Ikonomou Stuckmarmor-Platte mit Glasfaserarmierung Stärke ca-. 1-3 cm

Also Published As

Publication number Publication date
ATA231990A (de) 1992-01-15
AT395001B (de) 1992-08-25

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