ES8506492A1 - Method of producing plaster-cemented boards. - Google Patents

Method of producing plaster-cemented boards.

Info

Publication number
ES8506492A1
ES8506492A1 ES536515A ES536515A ES8506492A1 ES 8506492 A1 ES8506492 A1 ES 8506492A1 ES 536515 A ES536515 A ES 536515A ES 536515 A ES536515 A ES 536515A ES 8506492 A1 ES8506492 A1 ES 8506492A1
Authority
ES
Spain
Prior art keywords
plaster
mat
boards
base layers
compressed
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.)
Expired
Application number
ES536515A
Other languages
Spanish (es)
Other versions
ES536515A0 (en
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.)
Baehre & Greten
Bison Werke Baehre and Greten GmbH and Co KG
Original Assignee
Baehre & Greten
Bison Werke Baehre and Greten GmbH and Co KG
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, Bison Werke Baehre and Greten GmbH and Co KG filed Critical Baehre & Greten
Publication of ES536515A0 publication Critical patent/ES536515A0/en
Publication of ES8506492A1 publication Critical patent/ES8506492A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • 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
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Credit Cards Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Method of producing plaster-cemented boards, in which there is formed on a continuously moving base layer an endless mat consisting of lignocellulose- and/or cellulose-containing and/or inorganic particles, pulverulent plaster and setting water for the plaster, which is then compressed to give finished boards. For the energy-saving and environmentally friendly production of uniformly formed boards having a smooth surface, this method is carried out in such a manner that, before the addition of the pulverulent plaster, the particles incorporate essentially only the amount of water required for setting the plaster, that the particles forming the mat are applied to an endless succession of individual planes and air-impermeable base layers, then the mat is divided into sections in the region of the butting areas or in the overlapping region of the base layers, then the mat-loaded base layers are pulled apart and subsequently stacked to form parcels of a specified height, compressed in a press and held in the respectively closed parcel, whereupon the individual, compressed and closed parcels are opened outside the press and the plaster-cemented boards formed from the mat sections are separated from the base layers.
ES536515A 1983-10-05 1984-10-04 Method of producing plaster-cemented boards. Expired ES8506492A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833336243 DE3336243A1 (en) 1983-10-05 1983-10-05 METHOD FOR PRODUCING PLASTER-BASED PANELS

Publications (2)

Publication Number Publication Date
ES536515A0 ES536515A0 (en) 1985-08-01
ES8506492A1 true ES8506492A1 (en) 1985-08-01

Family

ID=6211080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536515A Expired ES8506492A1 (en) 1983-10-05 1984-10-04 Method of producing plaster-cemented boards.

Country Status (6)

Country Link
EP (1) EP0143939A1 (en)
DE (1) DE3336243A1 (en)
ES (1) ES8506492A1 (en)
FI (1) FI75517C (en)
NL (1) NL8401036A (en)
NO (1) NO843976L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416824C2 (en) * 1984-05-07 1987-04-02 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Process for producing gypsum-bonded moldings
DE3840718A1 (en) * 1988-12-02 1990-06-07 Baehre & Greten METHOD FOR PRODUCING MOLDED BODIES, IN PARTICULAR PANELS
US5342566A (en) * 1990-08-23 1994-08-30 Carl Schenck Ag Method of manufacturing fiber gypsum board
DE4300428A1 (en) * 1992-02-19 1993-08-26 Wilhelm Rusteberg Gypsum building material - contg. fibrous esp. waste material, used for boards, blocks and mouldings
DE4239033A1 (en) * 1992-03-19 1993-09-23 Fraunhofer Ges Forschung
DE4323116C2 (en) * 1993-07-10 1997-03-20 Fraunhofer Ges Forschung Process for controlling the hydration behavior of gypsum in the production of composite materials
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
DE19715310A1 (en) * 1997-04-02 1998-10-08 Kschiwan Marlis Building material composition for the production of non-load carrying walls

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109585B (en) * 1958-06-04 1961-06-22 Gerrit Jan Van Elten Device for the production of lightweight panels
DE1147522B (en) * 1961-08-02 1963-04-18 Isotex Leichtbauplattenwerk Ka Method and device for the production of wood wool cement boards
DE1653280C3 (en) * 1966-06-23 1979-11-15 G. Siempelkamp Gmbh & Co, 4150 Krefeld Forming and press line in plants for the production of chipboard, fiberboard and the like
DE1784657B2 (en) * 1968-09-02 1977-12-01 Ferma International Entwicklungswerk Fuer Rationelle Fertigbaumethoden Und Maschinenanlagen Gmbh & Co Kg, 7516 Karlsbad Process for the continuous production of moldings, in particular panels, from plaster of paris and fibers

Also Published As

Publication number Publication date
FI843682L (en) 1985-04-06
EP0143939A1 (en) 1985-06-12
NL8401036A (en) 1985-05-01
DE3336243A1 (en) 1985-05-02
FI843682A0 (en) 1984-09-20
NO843976L (en) 1985-04-09
ES536515A0 (en) 1985-08-01
FI75517C (en) 1988-07-11
FI75517B (en) 1988-03-31

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