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
Links
- 239000004570 mortar (masonry) Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 4
- 239000011449 brick Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls 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
- E04B2/44—Walls 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
- E04B2/48—Walls 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/28—Walls 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0295—Walls, 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)
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581454A (en) * | 1967-10-27 | 1971-06-01 | Herbert Fitzek | Formwork element |
-
1946
- 1946-05-18 CH CH244792D patent/CH244792A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581454A (en) * | 1967-10-27 | 1971-06-01 | Herbert Fitzek | Formwork element |
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