AT81461B - Process for the production of a construction and insulation material. Process for the production of a construction and insulation material from wood pulp. terials made of wood. - Google Patents

Process for the production of a construction and insulation material. Process for the production of a construction and insulation material from wood pulp. terials made of wood.

Info

Publication number
AT81461B
AT81461B AT81461DA AT81461B AT 81461 B AT81461 B AT 81461B AT 81461D A AT81461D A AT 81461DA AT 81461 B AT81461 B AT 81461B
Authority
AT
Austria
Prior art keywords
production
construction
insulation material
wood pulp
wood
Prior art date
Application number
Other languages
German (de)
Inventor
Bohumil Jirotka Bohumi Jirotka
Original Assignee
Bohumil Jirotka Bohumi Jirotka
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 Bohumil Jirotka Bohumi Jirotka filed Critical Bohumil Jirotka Bohumi Jirotka
Application granted granted Critical
Publication of AT81461B publication Critical patent/AT81461B/en

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  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

  

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  Verfahren zur Herstellung eines But- und Isolliermaterials aus Holzstoff 
Die Erfindung betrifft ein Verfahren zur Herstellung eines schwammartigen, schallsicheren Isolier-und Baumaterials mit harter Oberfläche, welches vorzugsweise aus sogenanntem Holzstoff besteht. Gemäss der Erfindung ist es   möglich,   Platten aus Holzstoff von schwammiger und poröser Konsistenz mit harten und festen Oberflächen herzustellen, die nicht schrumpfen. 



  Der   IMzstoff   wird ohne irgendwelche Bindemittel zuerst in die gewünschte Platten-oder Blockform gebracht und alsdann ein Teil seines Wassergehaltes abgepresst, worauf der verbleibende Wassergehalt zum Verdunsten gebracht wird, Durch dieses vorherige Abpressen des Wassers und nachherige Verdunsten wird in bekannter Weise eine poröse Holzstoffplatte mit harter Oberfläche erzielt, welche innen wie Kork ist. In das Material können bei seiner   Herstellung Einlagen eingebracht werden, z. B. Drahtgeflecht. Tuch, Leinwand u. dgl., um dem Material eine grössere Bruchfestigkeit zu verleihen. Die Erfindung besteht narin, dass   der Holzstoff zum Auspressen gleich in Drahtnetz o. dgl. eingewickelt und dann. wie beschieben. in der an sich bekannten Weise weiterbehandelt wird. 

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



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  Process for the production of a but- and insulating material from wood pulp
The invention relates to a method for producing a sponge-like, soundproof insulating and building material with a hard surface, which preferably consists of so-called wood pulp. According to the invention, it is possible to produce boards from wood pulp of spongy and porous consistency with hard and solid surfaces that do not shrink.



  The fuel is first brought into the desired plate or block shape without any binding agents and then part of its water content is pressed out, whereupon the remaining water content is made to evaporate A surface that is like cork inside. Deposits can be introduced into the material during its manufacture, e.g. B. wire mesh. Cloth, canvas, etc. Like. To give the material greater breaking strength. The invention consists in that the wood pulp is immediately wrapped in wire mesh or the like for pressing and then. as described. is further treated in the manner known per se.

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

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung eines Bau-und Isoliermaterials aus Holzstoff, bei welchem dem in die gewünschte Form gebrachtcn Holzstoff zuerst durch Pressung ein Teil seines Wassergehaltes entzogen wird, worauf der restliche Feuchtigkeitsgehalt durch Verdunstung ausgetrieben wird. dadurch gekennzeichnet, dass der Holzstoff zunächst in ein heliel) ig geformtes Geflecht, vorzugsweise aus Draht. eingewickelt wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of a building and insulating material from wood pulp, in which the wood pulp brought into the desired shape is firstly removed by pressing part of its water content, whereupon the remaining moisture content is expelled by evaporation. characterized in that the wood pulp is initially in a helically shaped mesh, preferably made of wire. is wrapped. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT81461D 1912-07-30 1913-07-12 Process for the production of a construction and insulation material. Process for the production of a construction and insulation material from wood pulp. terials made of wood. AT81461B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE81461X 1912-07-30

Publications (1)

Publication Number Publication Date
AT81461B true AT81461B (en) 1920-10-11

Family

ID=5639510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81461D AT81461B (en) 1912-07-30 1913-07-12 Process for the production of a construction and insulation material. Process for the production of a construction and insulation material from wood pulp. terials made of wood.

Country Status (1)

Country Link
AT (1) AT81461B (en)

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