AT101327B - - Google Patents

Info

Publication number
AT101327B
AT101327B AT101327DA AT101327B AT 101327 B AT101327 B AT 101327B AT 101327D A AT101327D A AT 101327DA AT 101327 B AT101327 B AT 101327B
Authority
AT
Austria
Prior art keywords
panels
asbestos slate
production
desc
improvement
Prior art date
Application number
Other languages
German (de)
Inventor
Ing. Franz Broessler Dipl.
Original Assignee
Ing. Franz Broessler Dipl.
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 Ing. Franz Broessler Dipl. filed Critical Ing. Franz Broessler Dipl.
Application granted granted Critical
Publication of AT101327B publication Critical patent/AT101327B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung eines   Asbestschiefermateriales.   



   Gegenstand der vorliegenden Erfindung bildet eine Verbesserung des im Patent Nr. 97931 beschriebenen Verfahrens zur Herstellung eines neuartigen Asbestschiefermateriales, nach welchem Asbestschieferplatten in feuchtem, halbfeuchtem oder trockenem Zustande unter Zwischenlagerung eines wasserbeständigen Bindemittels abwechselnd mit Sperrholzplatten derart übereinander geschichtet werden, dass die oberste und unterste Platte von Asbestschiefer gebildet wird, und dass die einen solchen Stoss bildenden Platten durch hohen hydraulischen Druck vereint werden. 



   Die Verbesserung liegt darin, dass die Asbestschieferplatten, welche infolge ihrer Herstellung auf der Papiermaschine einen ausgesprochenen, in der Längsrichtung der Platten liegenden Faserverlauf aufweisen, bei Herstellung der Stösse so verlegt werden, dass ihre Faserrichtung senkrecht zu jener der unmittelbar anliegenden Furnierlage der Sperrholzplatte verläuft. Durch diese gegenseitige Lage der Fasern der unmittelbar aufeinanderfolgenden   Holz-und Asbestschieferplatten   wird in der neuartigen Platte eine sehr erhebliche zusätzliche Sperrwirkung erzielt, durch welche die Steifigkeit, Zähigkeit und relative Festigkeit in ganz beträchtlichem Masse, etwa auf das Doppelte, erhöht werden kann. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of an asbestos slate material.



   The subject of the present invention is an improvement of the method described in patent no. 97931 for the production of a new type of asbestos slate material, according to which asbestos slate panels in the moist, semi-moist or dry state with intermediate storage of a water-resistant binding agent are alternately layered with plywood panels in such a way that the top and bottom panels is formed by asbestos slate, and that the plates forming such a joint are united by high hydraulic pressure.



   The improvement lies in the fact that the asbestos slate panels, which, as a result of their manufacture on the paper machine, have a pronounced fiber course in the longitudinal direction of the panels, are laid when the joints are produced so that their fiber direction runs perpendicular to that of the directly adjacent veneer layer of the plywood panel. Due to this mutual position of the fibers of the wood and asbestos slate panels in direct succession, a very considerable additional blocking effect is achieved in the new type of panel, by means of which the rigidity, toughness and relative strength can be increased to a very considerable degree, approximately twice as much.

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

Claims (1)

PATENT-ANSPRUCH : Verbesserung des im Patent Nr. 97931 beschriebenen Verfahrens, dadurch gekennzeichnet, dass die Asbestschieferplatten bei Herstellung der Stösse so verlegt werden, dass ihre Faserrichtung senkrecht zu jener der unmittelbar anliegenden Furnierlage der Sperrholzplatte verläuft. PATENT CLAIM: Improvement of the method described in patent no. 97931, characterized in that the asbestos slate panels are laid during the production of the joints in such a way that their fiber direction runs perpendicular to that of the directly adjacent veneer layer of the plywood panel. *) Erstes Zusatzpatent Nr. 101326 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. *) First additional patent No. 101326 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT101327D 1923-07-07 1923-07-07 AT101327B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT101327T 1923-07-07

Publications (1)

Publication Number Publication Date
AT101327B true AT101327B (en) 1925-10-26

Family

ID=29274093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT101327D AT101327B (en) 1923-07-07 1923-07-07

Country Status (1)

Country Link
AT (1) AT101327B (en)

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