ES2106528T3 - Procedimientos e instalaciones para la fabricacion de productos que se componen de fibras y aglomerante hidraulico. - Google Patents

Procedimientos e instalaciones para la fabricacion de productos que se componen de fibras y aglomerante hidraulico.

Info

Publication number
ES2106528T3
ES2106528T3 ES94913437T ES94913437T ES2106528T3 ES 2106528 T3 ES2106528 T3 ES 2106528T3 ES 94913437 T ES94913437 T ES 94913437T ES 94913437 T ES94913437 T ES 94913437T ES 2106528 T3 ES2106528 T3 ES 2106528T3
Authority
ES
Spain
Prior art keywords
layer
conveyor belt
mixture
during
manufacture
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 - Lifetime
Application number
ES94913437T
Other languages
English (en)
Inventor
Hans-Jurgen Miko
Hermann Pohn
Martin Gruber
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.)
ETERNIT WERKE HATSCHEK L
Eternit Werke Ludwig Hatschek AG
Original Assignee
ETERNIT WERKE HATSCHEK L
Eternit Werke Ludwig Hatschek AG
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 ETERNIT WERKE HATSCHEK L, Eternit Werke Ludwig Hatschek AG filed Critical ETERNIT WERKE HATSCHEK L
Application granted granted Critical
Publication of ES2106528T3 publication Critical patent/ES2106528T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
    • B28B1/40—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by wrapping, e.g. winding
    • B28B1/42—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by wrapping, e.g. winding using mixtures containing fibres, e.g. for making sheets by slitting the wound layer
    • 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
    • B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
    • 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
    • B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
    • 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
    • B28B1/526—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a conveyor of the endless-belt type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Hydroponics (AREA)
  • Laminated Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

LA INVENCION SE REFIERE A PROCEDIMIENTOS E INSTALACIONES PARA LA ELABORACION DE PRODUCTOS QUE CONSISTEN EN FIBRAS Y AGLOMERANTES HIDRAULICOS. EN EL PROCEDIMIENTO SE PRODUCE UNA MEZCLA DE UNA FASE DE FIBRA Y UNA FASE DE AGLOMERANTE SE PRODUCE Y LA MEZCLA INDICADA SE APLICA EN EL PROCEDIMIENTO DE TRANSPORTE NEUMATICO SOBRE UNA CORREA (3) TRANSPORTADORA DE CIRCULACION PERMEABLE AL AIRE PARA FORMAR UNA CAPA (4) Y DONDE, DURANTE EL TIEMPO SOBRE LA CORREA TRANSPORTADORA, LA CAPA ESTA SOMETIDA A UN CICLO (5) DE DENSIFICACION Y HUMECTACION. LA CARACTERISTICA PRINCIPAL DEL PROCEDIMIENTO DE LA INVENCION ES TAL QUE LA MEZCLA SE ELABORA DENTRO DE UNA MASA HUMEDA ANTES DE QUE SE TRANSFIERA A LA CORREA (3) TRANSPORTADORA Y LA INDICADA MASA HUMEDA DE DISTRIBUYE DIRECTAMENTE SOBRE LA CORREA (3) TRANSPORTADORA EN MOVIMIENTO POR MEDIO DEL PROCEDIMIENTO DE TRANSPORTE NEUMATICO PARA FORMAR UNA CAPA (4), SIENDO DENSIFICADA DURANTE SU MOVIMIENTO SOBRE LA CORREA (3) TRANSPORTADORA DESPUES DE LA REGION DE DISTRIBUCION, ADICIONANDOSE AGUA (8) EN AL MENOS LA CANTIDAD NECESARIA PARA LA ELABORACION DEL PRODUCTO QUE SE APLICA A LA INDICADA CAPA DESPUES O DURANTE SU DENSIFICACION, DE MODO QUE DESPUES DE LA ADICION DE AGUA EXTRA, LA CAPA INDICADA SE ARROLLA EN VARIAS CAPAS SOBRE UN RODILLO (9) DE ARROLLAMIENTO O DE FORMATO.
ES94913437T 1993-04-29 1994-04-28 Procedimientos e instalaciones para la fabricacion de productos que se componen de fibras y aglomerante hidraulico. Expired - Lifetime ES2106528T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0083593A AT399308B (de) 1993-04-29 1993-04-29 Verfahren und anlagen zur herstellung von aus fasern und hydraulischem bindemittel bestehenden produkten

Publications (1)

Publication Number Publication Date
ES2106528T3 true ES2106528T3 (es) 1997-11-01

Family

ID=3500882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94913437T Expired - Lifetime ES2106528T3 (es) 1993-04-29 1994-04-28 Procedimientos e instalaciones para la fabricacion de productos que se componen de fibras y aglomerante hidraulico.

Country Status (13)

Country Link
EP (1) EP0725715B1 (es)
AT (2) AT399308B (es)
AU (1) AU6559794A (es)
CZ (1) CZ232395A3 (es)
DE (1) DE59403989D1 (es)
DK (1) DK0725715T3 (es)
ES (1) ES2106528T3 (es)
HU (1) HUT74207A (es)
NO (1) NO302512B1 (es)
PL (1) PL175123B1 (es)
SI (1) SI9420019A (es)
SK (1) SK121595A3 (es)
WO (1) WO1994025234A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5702928B2 (ja) * 2009-11-30 2015-04-15 ユニ・チャーム株式会社 吸水性材料の集合体を薄くする方法およびその方法によって得られる厚さの薄い吸水性材料の集合体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287395C (es) *
US2281591A (en) * 1937-04-28 1942-05-05 Johns Manville Method of making composite sheets
US3608261A (en) * 1969-03-28 1971-09-28 Johns Manville Sheet covering members for building surfaces
SU345745A1 (ru) * 1969-05-15 1981-03-30 Научно-Исследовательский Институт Асбестоцементных Изделий Способ изготовлени многослойных асбестоцементных изделий
US4221633A (en) * 1978-04-04 1980-09-09 Johns-Manville Corporation Method and apparatus for controllably recycling the solids content of the effluent from an asbestos-cement products forming plant
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
FR2463669A1 (fr) * 1979-08-21 1981-02-27 Saint Gobain Dispositif autonettoyant pour la coulee du platre
DE3149804A1 (de) * 1981-12-16 1983-07-21 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen "verfahren zum herstellen von gipsfaserplatten"
EP0116027A3 (fr) * 1983-02-03 1986-01-15 N.V. Johns-Manville Revêtement stratifié pour objet en asbeste-ciment
FI69591C (fi) * 1983-02-09 1986-03-10 Asko Sarja Foerfarande och anordning foer komprimering av betong
GB2161106A (en) * 1984-07-06 1986-01-08 Pilkington Brothers Plc Apparatus for making cement composite materials
EP0260342B1 (de) * 1986-09-19 1992-01-08 Kronospan Anstalt Verfahren zum Herstellen von faserhaltigen Bauteilen wie Platten, Formteile oder dergleichen
DE3719128A1 (de) * 1987-06-06 1988-12-15 Wuertex Maschinenbau Hofmann G Verfahren zur kontinuierlichen herstellung von formkoerpern, insbesondere platten und vorrichtung zur durchfuehrung des verfahrens
AT389841B (de) * 1987-08-10 1990-02-12 Eternit Werke Hatschek L Anlage zur herstellung von faserzementrohren
WO1993011085A1 (en) * 1991-11-25 1993-06-10 Carl Schenck Ag Fiber gypsum board and method of manufacturing same

Also Published As

Publication number Publication date
HUT74207A (en) 1996-11-28
CZ232395A3 (en) 1996-02-14
AU6559794A (en) 1994-11-21
NO302512B1 (no) 1998-03-16
SI9420019A (en) 1995-12-31
DK0725715T3 (da) 1998-03-23
ATE157583T1 (de) 1997-09-15
PL311221A1 (en) 1996-02-05
WO1994025234A1 (de) 1994-11-10
PL175123B1 (pl) 1998-11-30
DE59403989D1 (de) 1997-10-09
HU9503091D0 (en) 1995-12-28
ATA83593A (de) 1994-09-15
EP0725715A1 (de) 1996-08-14
EP0725715B1 (de) 1997-09-03
AT399308B (de) 1995-04-25
SK121595A3 (en) 1996-01-10
NO953702L (no) 1995-11-30
NO953702D0 (no) 1995-09-20

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