CH244792A - Hollow building block. - Google Patents

Hollow building block.

Info

Publication number
CH244792A
CH244792A CH244792DA CH244792A CH 244792 A CH244792 A CH 244792A CH 244792D A CH244792D A CH 244792DA CH 244792 A CH244792 A CH 244792A
Authority
CH
Switzerland
Prior art keywords
building block
hollow
mortar
building
legs
Prior art date
Application number
Other languages
German (de)
Inventor
Hafner August
Original Assignee
Hafner August
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 Hafner August filed Critical Hafner August
Publication of CH244792A publication Critical patent/CH244792A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/42Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/44Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls
    • E04B2/48Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls by filling material with or without reinforcements in small channels in, or in grooves between, the elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/28Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0295Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is equal to the wall thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Description

  

      Hohler    Baustein.    Gegenstand der     Erfindung        ist    ein hohler       Baustein,    welcher gekennzeichnet ist durch  drei parallele, hohle Schenkel, von welchen  die äussern mit dem mittleren Schenkel je  durch einen Steg verbunden sind, von welchen  Stegen der eine an dem einen, der andere an  dem andern     Schenkelende    liegt, beide Stege  aber von den     Aussenflächen    des     Bausteines     zur Bildung je     einer    sich über dessen ganze  Länge erstreckenden Rille zurückgesetzt sind,  das Ganze derart,

   dass beim Aufbau eines  Mauerwerkes     mittels        Mörtel    von durchgehen  den Hohlräumen unterbrochene Mörtelfugen,  zum Zwecke der Erhöhung der     Wärmesiolie-          rung,    entstehen.  



  Auf der     Zeichnung    ist     beispielsweise        eine     Ausführungsform des     Erfindungsgegenstan-          des    dargestellt, und zwar zeigt:       Fig.    1 einen Querschnitt durch     -den    Bau  stein,       Fig.2    eine Seitenansicht des     Bausteines     und       Fig.    3 die     Teilansicht    eines     unter    Verwen  dung von Bausteinen gemäss     Fig.    1 und 2 er-    stellten Mauerstückes.

   In     Fig.    3 sind die Hohl  räume der Bausteinschenkel der Einfachheit  halber nicht gezeichnet.  



  Der     dargestellte        Baustein    hat drei paral  lele, hohle     Schenkel    1, 2, von     denen-    die beiden  äussern Schenkel 1 mit dem mittleren Schenkel  2 je durch einen .Steg 3 verbunden sind. Der       eine    Steg 3 befindet sich an dem     einen,    der  andere     hingegen    an dem andern Schenkelende,  beide Stege 3 sind aber von den Aussenflächen  des Bausteines zur Bildung je einer sich über  dessen ganze Länge erstreckenden Rille 4  zurückgesetzt.  



  Bei der     Herstellung    eines Mauerwerkes  werden die     beschriebenen        Bausteine,    wie       Fig.    3 zeigt, derart     aufeinandergesetzt,    dass  zwei Rillen 4 übereinander zu liegen kommen,  ebenso zwei zwischen dem einen äussern und  dem     mittlerenSchenkel    befindlichen Zwischen  räume 5, welch letztere einen durchgehenden,  sich über die ganze Mauerlänge erstreckenden  Hohlraum bilden. Die Verbindung zweier an  einanderstossender, wie diejenige aufeinander  liegender Bausteine erfolgt     in    bekannter           Weise    mittels Mörtel, welcher naturgemäss  auch den durch die Rillen 4 gebildeten Hohl  raum ausfüllt.

   Es kann sich zufolge der be  schriebenen     Ausbildung    des Bausteines an  einem Mauerwerk keine von aussen nach innen  durchgehende Mörtelfuge ausbilden, da jede  durch einen durchgehenden Hohlraum 5  unterbrochen ist. Die Folge davon ist eine  gute     Wärmeisolierung.    Aber auch der in den       Längsrillen    4 befindliche Mörtel bleibt locker  und leitet schlecht. Der Querschnitt des Bau  steines entspricht zweckmässig demjenigen  eines     Normalformatbacksteines.    Dies ermög  licht,     Eckverbände    und Geläufe in Mauer  werk aus     Normalformatbacksteinen    herzu  stellen.  



       Bekannte    Hohlsteine mit denselben Aussen  massen erfordern zufolge ihres Aufbaues  einen verhältnismässig grossen Materialauf  wand und sind daher so schwer, dass der  Maurer zu ihrer Versetzung beide Hände ge  brauchen muss, was einen nachteiligen Einfluss  auf die Bauzeit ausübt. Ein mit solchen Hohl  steinen erstelltes Mauerwerk besitzt zudem  durchgehende Mörtelfugen und damit eine       verhältnismässig    schlechte     Wärmeisolations-          fähigkeit.     



  Demgegenüber fehlen bei einem aus Bau  steinen der     beschriebenen.    Art, die zweck-    mässig aus Ziegelschrot oder gebranntem Ton,  d. h. aus einem keine Feuchtigkeit aufneh  menden     Material    hergestellt sind, erstellten  Mauerwerk die durchgehenden     Mörtelfugen.     Es ergibt sich dadurch ein geringerer Mörtel  aufwand und eine dadurch bedingte entspre  chend reduzierte     Austrocknungszeit,    was sich  günstig auf die Baukosten auswirkt.  



  Die in den Schenkeln befindlichen Hohl  räume können auch eine andere als die dar  gestellte Form aufweisen.



      Hollow building block. The subject of the invention is a hollow building block, which is characterized by three parallel, hollow legs, of which the outer and the middle leg are each connected by a web, of which one is on one leg, the other on the other leg end, but both webs are set back from the outer surfaces of the block to form a groove extending over its entire length, the whole thing in such a way that

   that when building a masonry with mortar, mortar joints that go through the cavities are interrupted in order to increase the thermal insulation.



  In the drawing, for example, an embodiment of the subject matter of the invention is shown, namely: FIG. 1 shows a cross section through the building block, FIG. 2 shows a side view of the building block and FIG. 3 shows a partial view of a building block using building blocks according to FIG. 1 and 2 of the wall.

   In Fig. 3 the hollow spaces of the block legs are not drawn for the sake of simplicity.



  The module shown has three paral lele, hollow legs 1, 2, of which the two outer legs 1 are each connected to the middle leg 2 by a .Steg 3. One web 3 is located on one leg, while the other is on the other leg end, but both webs 3 are set back from the outer surfaces of the building block to form a groove 4 each extending over its entire length.



  In the production of a masonry, the building blocks described are placed on top of one another, as shown in FIG Form the entire length of the wall extending cavity. The connection of two building blocks that abut one another, like the one lying on top of one another, takes place in a known manner by means of mortar, which naturally also fills the cavity formed by the grooves 4.

   According to the be written training of the block on masonry, no continuous mortar joint from the outside to the inside can form, since each is interrupted by a continuous cavity 5. The result is good thermal insulation. But also the mortar located in the longitudinal grooves 4 remains loose and conducts poorly. The cross-section of the building stone expediently corresponds to that of a normal format brick. This made it possible to produce corner connections and railings in masonry from normal format bricks.



       Known hollow bricks with the same external dimensions require a relatively large amount of material due to their structure and are therefore so heavy that the bricklayer has to use both hands to move them, which has a detrimental effect on the construction time. A masonry made with such hollow blocks also has continuous mortar joints and thus a relatively poor thermal insulation capacity.



  In contrast, one of the building blocks described is missing. Species, suitably made from crushed bricks or baked clay, d. H. are made of a non-moisture absorbing material, the masonry created the continuous mortar joints. This results in a lower mortar expenditure and a correspondingly reduced drying time, which has a favorable effect on the construction costs.



  The cavities in the legs can also have a shape other than that presented.

 

Claims (1)

PATENTANSPRUCH: Hohler Baustein, gekennzeichnet durch drei parallele hohle Schenkel, von welchen die äussern mit dem mittleren Schenkel je durch einen Steg verbunden sind, von welchen Stegen der eine an dem einen, der andere an dem an dern Schenkelende liegt, beide Stege aber von den Aussenflächen des Bausteines zur Bil dung je einer sieh über dessen ganze Länge erstreckenden Rille zurückgesetzt .sind, das Ganze derart, dass beim Aufbau eines Mauer werkes mittels Mörtel von durchgehenden Hohlräumen unterbrochene Mörtelfugen, zum Zwecke der Erhöhung der Wärmeisolierung. entstehen. PATENT CLAIM: Hollow building block, characterized by three parallel hollow legs, of which the outer and middle legs are each connected by a web, of which one lies on the one end, the other on the end of the arm, but both webs from the The outer surfaces of the building block are set back to form a groove extending over its entire length, the whole thing in such a way that mortar joints are interrupted by continuous cavities when building a masonry with mortar, for the purpose of increasing thermal insulation. arise.
CH244792D 1946-05-18 1946-05-18 Hollow building block. CH244792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH244792T 1946-05-18

Publications (1)

Publication Number Publication Date
CH244792A true CH244792A (en) 1946-10-15

Family

ID=4464498

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244792D CH244792A (en) 1946-05-18 1946-05-18 Hollow building block.

Country Status (1)

Country Link
CH (1) CH244792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581454A (en) * 1967-10-27 1971-06-01 Herbert Fitzek Formwork element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581454A (en) * 1967-10-27 1971-06-01 Herbert Fitzek Formwork element

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