AT10521B - Process for the production of plasterboard. - Google Patents

Process for the production of plasterboard.

Info

Publication number
AT10521B
AT10521B AT10521DA AT10521B AT 10521 B AT10521 B AT 10521B AT 10521D A AT10521D A AT 10521DA AT 10521 B AT10521 B AT 10521B
Authority
AT
Austria
Prior art keywords
plasterboard
production
plaster
plates
paris
Prior art date
Application number
Other languages
German (de)
Inventor
Maximilian Storp
Original Assignee
Maximilian Storp
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
Priority claimed from DE1901126141D external-priority patent/DE126141C/de
Application filed by Maximilian Storp filed Critical Maximilian Storp
Application granted granted Critical
Publication of AT10521B publication Critical patent/AT10521B/en

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Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische PATENTSCHRIFT   Nr.   10521.   MAXIMILIAN STORP IN HAMBURG.   



   Verfahren zur Herstellung von   Gipsp ! atten.   



   Die vorliegende Erfindung bezieht sich auf ein Verfahren zur Herstellung von gepressten Gipsplatten. 



   Bisher konnte man Gipsplatten u. dgl. nur herstellen, indem man den mit Wasser angemachton Gipsbrei einfach in Formen erhärten liess. Gips bindet aber ungemein schnell ab, so dass alle Handreichungen in schneller Aufeinanderfolge vor sich gehen müssen. 



  Trotzdem gewinnt man nicht die Zeit, die Gipsplatten zu pressen ; ein Pressen nach der   Abbindung ist aber zwecklos. Man   hat es nicht unversucht gelassen, das Abbinden des Gipses durch geeignete Zusätze zu verzögern. Der Erfolg war zwar eine bequemere Ver-   arbeitung, aber pressen konnte   man das Material nicht, weil der   Gipsbrei immer noch   eine grosse   Wassormongo enthalten musste, um nicht doch   zu früh abzubinden, und daher unter dem   Presscndruck aus den   Fugen der   Formen     herausquoll.   



   Zusätze zu dem Zwecke, Gips eine erhöhte Festigkeit zu verleihen, sind ebenfalls   mehrfach   bekannt geworden, und   neben dssr Herstellung   eines pressbaren Gipsbreies zielt das vorliegende Verfahren darauf ab,   dnu durch das Pressen erreichbaren Härtegrad   noch zu erhöhen. 



     Das Neue dipses Verfahrens besteht   darin, dass dem Gips ein Zusatz von einem Fünftel seiner   Gen ichtimengo   an   Chlormagnesium   gegeben wird. Dieses Gemenge wird in bekannter Weise mit Wasser angemacht, wobei indessen der Wasserzusatz so gering, wie 
 EMI1.1 
 Pulver darstellt, wird dann vermittelst der bekannten Plattenpressmaschinen, welche bisher zur   Herstellung von ('onent-oder   Tonplatten verwendet wurden, zu Platten geformt, die 
 EMI1.2 
 als dem Gips allein eigen ist. 



   Um den Platten ein gutes Aussehen zu verleihen und ihre Schaufläche dauernd gut zu erhalten, können dieselben in bekannter Weise mit einem Überzug von Firnis versehen, mit Paraffin getränkt oder mit einer Celluloidlösung bestrichen werden, wobei die Platten vorher auch bedruckt worden können. 



   Man vermag auf diese Weise Platten herzustellen, die im äusseren genau wie die bekannten tönernen Wandbekleidungsplatten aussehen und dabei wesentlich billiger geliefert werden können, weil das Material billiger, und namentlich die Arbeitsmethode einfacher ist, indem der bei   tönernen   Platten übliche Brennprozess fortfällt. Die Platten erlangen nach einem einfachen Austrocknen an der Luft von circa 48 Stunden einen Härtegrad, der bereits die Verarbeitung zulässt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



   Austrian PATENT LETTER No. 10521. MAXIMILIAN STORP IN HAMBURG.



   Process for the production of gypsum! atten.



   The present invention relates to a method of manufacturing pressed plasterboard.



   So far you could plasterboard u. The like. Only produce by simply letting the gypsum paste mixed with water harden in molds. However, plaster of paris sets extremely quickly, so that all handouts must take place in quick succession.



  Nevertheless, one does not gain the time to press the plasterboard; but pressing after setting is pointless. It has not left untried to delay the setting of the plaster by adding suitable additives. The success was a more convenient processing, but the material could not be pressed because the gypsum paste still had to contain a large water mongo in order not to set too early and therefore ooze out of the joints of the molds under the pressure.



   Additives for the purpose of imparting increased strength to plaster of paris have also become known several times, and in addition to the production of a pressable plaster paste, the present process aims at increasing the degree of hardness that can be achieved by pressing.



     The new dipses process is that the plaster of paris is given an addition of one fifth of its gene ichtimengo to chloromagnesium. This mixture is made up with water in a known manner, with the addition of water being as small as
 EMI1.1
 Powder is then by means of the known plate pressing machines, which have been used to date for the production of ('onent- or clay plates, formed into plates that
 EMI1.2
 than is unique to plaster of paris.



   In order to give the plates a good appearance and to keep their viewing surface permanently good, they can be provided with a coating of varnish, soaked with paraffin or coated with a celluloid solution in a known manner, it also being possible for the plates to be printed beforehand.



   In this way it is possible to produce panels that look exactly like the well-known clay wall cladding panels on the outside and can be supplied much cheaper because the material is cheaper and, in particular, the working method is simpler, as the conventional firing process for clay panels is omitted. After simply drying out in the air for about 48 hours, the panels achieve a degree of hardness that allows them to be processed.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH EMI1.3 dass dem Gips ein Fünftel seiner Gewichtsmenge an Clllormagnesium zugesetzt wird, worauf diese : Mischung mitte1st wenig Wasser zu einem feuchten Pulver verrührt und in Platten EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM EMI1.3 that a fifth of its weight amount of plain magnesium is added to the gypsum, whereupon this: Mixture with a little water to a moist powder and put in plates EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT10521D 1901-04-06 1901-12-04 Process for the production of plasterboard. AT10521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1901126141D DE126141C (en) 1901-04-06

Publications (1)

Publication Number Publication Date
AT10521B true AT10521B (en) 1903-01-26

Family

ID=5658986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10521D AT10521B (en) 1901-04-06 1901-12-04 Process for the production of plasterboard.

Country Status (1)

Country Link
AT (1) AT10521B (en)

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