DE357942C - Cardboard machine process for the production of panels, panels o. - Google Patents

Cardboard machine process for the production of panels, panels o.

Info

Publication number
DE357942C
DE357942C DEM67950D DEM0067950D DE357942C DE 357942 C DE357942 C DE 357942C DE M67950 D DEM67950 D DE M67950D DE M0067950 D DEM0067950 D DE M0067950D DE 357942 C DE357942 C DE 357942C
Authority
DE
Germany
Prior art keywords
panels
production
machine process
cardboard machine
cardboard
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
DEM67950D
Other languages
German (de)
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
Priority to DEM67950D priority Critical patent/DE357942C/en
Application granted granted Critical
Publication of DE357942C publication Critical patent/DE357942C/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • 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
    • C04B20/0048—Fibrous materials
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/36—Bituminous materials, e.g. tar, pitch
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/26—Bituminous materials, e.g. tar, pitch
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard

Description

Pappenmaschinenverfahren zur Herstellung von Platten, Tafeln o. dgl. Die Erfindung betrifft ein Pappenmaschinenverfahren zur Herstellung von Platten, Tafeln o. dgl. mit nachheriger Erhitzung. Solche Tafeln sind hart, biegsam und wasserfest und können auch feuerfest gemacht werden.Cardboard machine process for the production of panels, panels o. The like. The invention relates to a cardboard machine method for the production of panels, Bars or the like with subsequent heating. Such boards are hard, flexible and waterproof and can also be made fireproof.

Es ist bekannt, plastische Massen herzustellen und solche auch auf Papiermaschinen zu verarbeiten. Ebenso ist es bekannt geworden, Bitumenpulver während der Verarbeitung auf die Stoffbahn vor dem Pressen aufzubringen und nachfolgend zu erhitzen. Diese bekannten plastischen Massen, auch die auf der Maschine hergestellten plastischen Massen, haben aber den Nachteil, daß sie leicht brüchig und stark hygroskopisch werden, auch ist die Bearbeitungsfähigkeit dieser Platten eine sehr beschränkte.It is known to produce plastic masses and also to produce them Process paper machines. Likewise, it has become known to use bitumen powder during the processing to apply to the fabric web before pressing and subsequently to heat. These well-known plastic masses, including those produced on the machine plastic masses, but have the disadvantage that they are easily brittle and highly hygroscopic The machinability of these panels is also very limited.

Die Hygroskopizität der bekannten Platten ergibt sich daraus, daß das Bitumenpulver auf die Außenflächen der fertigen Platten aufgestreut wird. Es entsteht auf diese Weise nur eine äußere Deckschicht, die an und für sich urihygroskopisch ist, die aber leicht verletzbar ist und dann die darunterliegende Masse der Feuchtigkeit preisgibt. Dasselbe gilt bezüglich der Brüchigkeit.The hygroscopicity of the known plates results from the fact that the bitumen powder is sprinkled on the outer surfaces of the finished panels. It In this way, only an outer covering layer is created, which in and of itself is urihygroscopic which is easily vulnerable and then the underlying mass of moisture reveals. The same applies to fragility.

Nach dem vorliegenden Verfahren werden diese Übelstände dadurch beseitigt, daß das Bitumenpulver auf die einzelnen Florlagen aufgebracht wird, so däß der gepulverte Kohlenwasserstoff das ganze Erzeugnis durchsetzt.According to the present procedure, these deficiencies are eliminated by that the bitumen powder is applied to the individual pile layers, so the powdered one Hydrocarbon permeates the whole product.

Nach diesem Verfahren wird ein mineralischer oder vegetabilischer Faserstoff, z. B. Asbest oder Asbestabfall, :mit Wasser etwa unter Zusatz eines Bindemittels (Natriumsilikat, Kalkmilch oder ein Klebstoff) gemischt.After this process, a mineral or vegetable Pulp, e.g. B. Asbestos or asbestos waste,: with water, for example with the addition of a Binder (sodium silicate, milk of lime or an adhesive) mixed.

Das Mischen geschieht in einem Holländer oder in einer andersartigen Mischmaschine, in der die mineralischen oder vegetabilischen Fasern nach Möglichkeit nicht zerstört werden. Aus der- Mischmaschine wird das Gemisch in eine Papiermaschine (Maschine zur Herstellung von Karton) derart ge-(macht, bei der die Masse zum Teil von ihrem Wasser befreit und an eine Rolle abgegeben wird. Der Kohlenwasserstoff u.sw. wird während der Verarbeitung auf das Gemisch in Pulverform aufgebracht.Mixing is done in a Dutch or another type Mixing machine in which the mineral or vegetable fibers if possible not be destroyed. The mixture is transferred from the mixing machine to a paper machine (Machine for the production of cardboard) in such a way (made in which the mass is partly freed of their water and given to a role. The hydrocarbon etc. is applied to the mixture in powder form during processing.

Hat die Masse .die erforderliche Dicke erreicht, so wird das Ganze in Tafeln zerschnitten, von der Rolle entfernt und unter Druck von seinem Restwassergehalt soweit als möglich befreit. Darauf bringt man die Tafeln in einen Ofen oder eine andere Trockenvorrichtung, um den letzten Rest Wasser zu vertreiben. .Alsdann werden die Tafeln einer so weit gehenden Hitze unterworfen, daß der Kohlenwasserstoff usw. schmilzt. Im erhitzten Zustande werden die Tafeln einem harten Druck ausgesetzt, und sie können zwischen Walzen oder in Formen mit Mustern versehen oder geformt werden. Die so hergestellten Tafeln- verlassen die Formen im fertigen Zustande, so daß eine Nachbehandlung der Tafeln nicht notwendig ist. Soll ein Erzeugnis von großer Härte hergestellt werden, so kann der Hitzegrad auch noch weiter gesteigert werden.When the mass has reached the required thickness, the whole becomes cut into bars, removed from the roll and under pressure of its residual water content exempted as far as possible. Then you put the tablets in an oven or a another drying device to drive off the last remaining water. .Then will be the panels are subjected to so much heat that the hydrocarbon, etc. melts. When heated, they become Panels a hard pressure exposed, and they can be patterned or between rollers or in shapes be shaped. The panels produced in this way - leave the molds in the finished state, so that post-treatment of the panels is not necessary. Should a product of high hardness are produced, the degree of heat can also be increased even further will.

Claims (1)

PATENT-ANSPRUCH: Pappenmaschinenverfahren zur Herstellung von Platten oder Tafeln mit nachheriger Erhitzung, dadurch gekennzeichnet, daß der gepulverte Kohlenwasserstoff o. dgl. während der Verarbeitung auf die einzelnen Lagen aufgebracht wird. PATENT CLAIM: Cardboard machine process for the production of plates or panels with subsequent heating, characterized in that the powdered hydrocarbon or the like is applied to the individual layers during processing.
DEM67950D 1918-04-03 1918-04-03 Cardboard machine process for the production of panels, panels o. Expired DE357942C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM67950D DE357942C (en) 1918-04-03 1918-04-03 Cardboard machine process for the production of panels, panels o.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM67950D DE357942C (en) 1918-04-03 1918-04-03 Cardboard machine process for the production of panels, panels o.

Publications (1)

Publication Number Publication Date
DE357942C true DE357942C (en) 1922-09-04

Family

ID=7312399

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM67950D Expired DE357942C (en) 1918-04-03 1918-04-03 Cardboard machine process for the production of panels, panels o.

Country Status (1)

Country Link
DE (1) DE357942C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229196A1 (en) * 1984-12-05 1987-07-22 Feinpappenwerk Gebr. Schuster GmbH & Co. KG Method and device for making a multilayered fibrous material, especially cardboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229196A1 (en) * 1984-12-05 1987-07-22 Feinpappenwerk Gebr. Schuster GmbH & Co. KG Method and device for making a multilayered fibrous material, especially cardboard

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