CH83637A - Hollow brick for coffered iron concrete ceilings - Google Patents

Hollow brick for coffered iron concrete ceilings

Info

Publication number
CH83637A
CH83637A CH83637A CH83637DA CH83637A CH 83637 A CH83637 A CH 83637A CH 83637 A CH83637 A CH 83637A CH 83637D A CH83637D A CH 83637DA CH 83637 A CH83637 A CH 83637A
Authority
CH
Switzerland
Prior art keywords
coffered
hollow stone
concrete ceilings
cavities
hollow brick
Prior art date
Application number
CH83637A
Other languages
German (de)
Inventor
Alexander Zuberbuheler
Original Assignee
Alexander Zuberbuheler
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 Alexander Zuberbuheler filed Critical Alexander Zuberbuheler
Publication of CH83637A publication Critical patent/CH83637A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Description

  

  Hohlstein für     Iiassetteneisenbetondecken.       Gegenstand der Erfindung ist ein Hohl  stein     für        hassetteneisenbetondecken.    Derselbe  zeichnet sich dadurch     aus,        dass    mindestens  zwei     übereinanderliegende    , Hohlräume vor  gesehen sind, die allseitig abgeschlossen sind.  



  In der Zeichnung ist der Erfindungsgegen  stand in einer beispielsweisen Ausführungs  form dargestellt.  



       Fig.    1 ist ein senkrechter     Querschnitt,          Fig.    2 eine Seitenansicht, und       Fig.    3 ein     wagrechter    Längsschnitt.  



  Der Hohlstein 8 weist zwei Paare 1, 2  und 3, 4 von allseitig abgeschlossenen Hohl  räumen auf, von denen die Hohlräume 1 und 2  des einen Paares und die Hohlräume 3 und 4  des zweiten Paares übereinander liegen; die  beiden Paare sind nebeneinander angeordnet.  Die einander gegenüberliegenden,     wagrechten     Flächen 6, 7 jedes Hohlraumes sind     zueinander     und zu der obern, beziehungsweise untern  Begrenzungsfläche des Hohlsteines parallel.  



  sind Rillen, welche zwecks     Vergrösserung     der in     Berübrung    mit dem Eisenbeton     kom-          inenden    Fläche des Hohlsteines an den Seiten  flächen des     letzteren    vorgesehen ,sind. Anstatt  der Rillen könnten andere     Unebenheiten,        zum     Beispiel vorstehende Rippen, angeordnet sein.    Es     könnten    auch mehr als zwei     überein-          aiiderliegende    Hohlräume angeordnet sein;  ebenso könnte der Hohlstein mehr als zwei  Paare     nebeneinanderliegender    Hohlräume auf  weisen.



  Hollow brick for iron concrete ceilings. The invention relates to a hollow stone for hassette iron concrete ceilings. The same is characterized in that at least two superimposed, cavities are seen, which are closed on all sides.



  In the drawing, the subject of the invention is shown in an exemplary embodiment.



       Fig. 1 is a vertical cross section, Fig. 2 is a side view, and Fig. 3 is a horizontal longitudinal section.



  The hollow stone 8 has two pairs 1, 2 and 3, 4 of hollow spaces closed on all sides, of which the cavities 1 and 2 of one pair and the cavities 3 and 4 of the second pair are on top of each other; the two pairs are arranged side by side. The opposite, horizontal surfaces 6, 7 of each cavity are parallel to one another and to the upper or lower boundary surface of the hollow stone.



  are grooves, which are provided on the side surfaces of the latter in order to enlarge the surface of the hollow stone that comes into contact with the reinforced concrete. Instead of the grooves, other unevenness, for example protruding ribs, could be arranged. It could also be arranged more than two superimposed cavities; the hollow stone could also have more than two pairs of adjacent cavities.

Claims (1)

PATENTANSPRUCH: Hohlstein für Kasetteneisenbetondecken, dadurch gekennzeichnet, dass mindestens zwei übereinanderliegende Hohlräume vorgesehen sind, die allseitig abgeschlossen sind. UNTERANSPRtJCHE 1. Hohlstein nach Patentanspruch, dadurch gekennzeichnet, dass mehrere Paare über einanderliegender Hohlräume angeordnet sind, wobei zwei wagrechte, einander gegen überliegende Flächen der Hohlräume eben ausgebildet sind und parallel zu der obern Begrenzungsfläche des Hohlsteines ver laufen. 2. Hohlstein nach Patentanspruch, dadurch gekennzeichnet, dass die Seitenflächen des Hohlsteines mit dessen Oberfläche ver grössernden Unebenheiten versehen sind. PATENT CLAIM: Hollow stone for coffered iron concrete ceilings, characterized in that at least two superimposed cavities are provided which are closed on all sides. SUB-CLAIMS 1. Hollow stone according to claim, characterized in that several pairs of cavities lying above one another are arranged, two horizontal, opposite surfaces of the cavities being flat and running parallel to the upper boundary surface of the hollow stone. 2. Hollow stone according to claim, characterized in that the side surfaces of the hollow stone are provided with the surface ver enlarging bumps.
CH83637A 1919-04-15 1919-04-15 Hollow brick for coffered iron concrete ceilings CH83637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH83637T 1919-04-15

Publications (1)

Publication Number Publication Date
CH83637A true CH83637A (en) 1920-06-01

Family

ID=4339165

Family Applications (1)

Application Number Title Priority Date Filing Date
CH83637A CH83637A (en) 1919-04-15 1919-04-15 Hollow brick for coffered iron concrete ceilings

Country Status (1)

Country Link
CH (1) CH83637A (en)

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