CH354237A - Building block used for the production of formwork-free concrete masonry - Google Patents
Building block used for the production of formwork-free concrete masonryInfo
- Publication number
- CH354237A CH354237A CH354237DA CH354237A CH 354237 A CH354237 A CH 354237A CH 354237D A CH354237D A CH 354237DA CH 354237 A CH354237 A CH 354237A
- Authority
- CH
- Switzerland
- Prior art keywords
- building block
- concrete
- formwork
- production
- masonry
- Prior art date
Links
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
- E04B2/54—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 the walls being characterised by fillings in all cavities in order to form a wall construction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
Zur Herstellung von verschalungslosem Betonmauerwerk dienender Baustein Bisherige Bausteine dieser Art bestanden aus zwei im Abstand angeordneten Plattenteilen aus Zement, welche durch plattenartige Stege miteinander verbun den waren. Solche waren beim Transport leicht Be schädigungen ausgesetzt und erheischten beim Füllen auf der Baustelle mit Beton eine verhältnismässig grosse Masse.
Die bis jetzt bekannten Schalungssteine bezweck ten lediglich, die Holzschalung zu ersetzen und mit dem Betonguss zusammen einen bleibenden Verband zu bilden. Dabei war das Volumen der Betonmasse des Schalungssteines erheblich kleiner als jenes der Hohlräume für die Aufnahme des Betongusses.
Gegenstand der vorliegenden Erfindung ist ein zur Herstellung von verschalungslosem Betonmauerwerk dienender Baustein. Erfindungsgemäss zeichnet sich derselbe dadurch aus, dass er aus einem Betonblock besteht.
In der Zeichnung sind beispielsweise Ausführungs- formen des Erfindungsgegenstandes dargestellt, und zwar zeigt: Fig. 1 einen Längsmittelschnitt des Bausteines, Fig. 2 und 3 Längsmittelschnitte durch entspre chende Abschlusssteine, Fig. 4 bis 6 Draufsichten zu Fig. 1 bis 3,
Fig. 7 eine Draufsicht eines Mauerwerkes und Fig. 8 eine Draufsicht eines aus den gezeichneten Bausteinen gebildeten Mauerwerkes teilweise geschnit ten.
Der dargestellte Baustein 1 besteht aus einem vor fabrizierten massiven Betonblock mit glatten sauberen Aussenflächen, so dass die Wände eines damit her gestellten Mauerwerkes nicht besonders zu verputzen sind. Der Baustein weist in der Mitte einen vertikalen, zylindrischen Kanal 2, an beiden vertikalen Stossseiten je einer Kanalhälfte entsprechende Nuten 3 und auf der Ober- und Unterseite je eine einer Hälfte eines Horizontalkanales entsprechende Nut 4 auf.
Das Vo lumen der durch die Teile 2, 3, 4 gebildeten Hohl räume des Bausteines ist erheblich kleiner als dasje nige der Betonmasse. Daher ist auch der vorfabrizierte Teil eines mit den dargestellten Bausteinen erstellten Mauerwerkes erheblich grösser und man benötigt auf dem Bauplatz weniger Gussbeton. Während für die Herstellung des Bausteines eine aus gewaschenem Kies und Sandmaterial hergestellte Betonmischung verwen det wird, kann zum Ausfüllen seiner Hohlräume feiner Zementmörtel verwendet werden.
Dieser hat den Vor teil, dass er sich an die bei der Errichtung des Mauer werkes eingelegten Armierungseisenstangen 5 satt an legt und ein Rosten derselben verhindert.
An beiden Endseiten des Mauerwerkes werden die in den Fig. 2, 3, 5 und 6 veranschaulichten Abschluss- steine la und 1b verwendet, welche nur auf ihrer einen Stossseite eine Nut 3 aufweisen. Der Abschlussstein la weist ausserdem einen vertikalen Kanal 2 und auf sei ner Ober- und Unterseite Nuten 4 auf, welche nicht bis an das äussere Ende des Bausteines reichen. Aus den Fig. 7 und 8 ist die Anordnung der Abschluss- steine ersichtlich.
Anstatt einem vertikalen Kanal 2 könnte man selbstredend auch zwei solche vorsehen.
For the production of shuttering-free concrete masonry building block Previous blocks of this type consisted of two spaced plate parts made of cement, which were verbun to each other by plate-like webs. Such were easily exposed to damage during transport and required a relatively large mass when filling with concrete on the construction site.
The previously known formwork blocks are only intended to replace the wooden formwork and to form a permanent association with the cast concrete. The volume of the concrete mass of the shuttering block was considerably smaller than that of the cavities for receiving the concrete casting.
The present invention relates to a building block which is used to produce concrete masonry without formwork. According to the invention, the same is characterized in that it consists of a concrete block.
The drawing shows, for example, embodiments of the subject matter of the invention, namely:
Fig. 7 is a plan view of a masonry and Fig. 8 is a plan view of a masonry formed from the drawn blocks partially cut.
The block 1 shown consists of a pre-fabricated solid concrete block with smooth clean outer surfaces, so that the walls of a masonry made with it are not particularly plastered. The module has a vertical, cylindrical channel 2 in the middle, grooves 3 corresponding to one half of the channel on both vertical abutment sides and a groove 4 corresponding to one half of a horizontal channel on the top and bottom.
The Vo lumen of the hollow spaces formed by the parts 2, 3, 4 of the block is considerably smaller than dasje nige of the concrete mass. Therefore, the prefabricated part of a masonry made with the blocks shown is considerably larger and less cast concrete is required on the construction site. While a concrete mixture made from washed gravel and sand material is used for the production of the block, fine cement mortar can be used to fill its cavities.
This has the advantage that he is fed up with the reinforcing iron rods 5 inserted during the construction of the masonry and prevents them from rusting.
On both end sides of the masonry, the end stones 1 a and 1 b illustrated in FIGS. 2, 3, 5 and 6 are used, which have a groove 3 only on one of their abutting sides. The terminal block la also has a vertical channel 2 and on its upper and lower sides grooves 4 which do not extend to the outer end of the block. The arrangement of the terminating stones can be seen from FIGS. 7 and 8.
Instead of one vertical channel 2, two of these could of course also be provided.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH354237T | 1957-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH354237A true CH354237A (en) | 1961-05-15 |
Family
ID=4510419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH354237D CH354237A (en) | 1957-02-01 | 1957-02-01 | Building block used for the production of formwork-free concrete masonry |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH354237A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921113A1 (en) * | 1979-05-25 | 1980-12-04 | Hans Mumm | FORMWORK STONE |
DE3038407A1 (en) * | 1979-10-11 | 1981-05-07 | Cecily M. New York N.Y. Clark | BLOCK BLOCK |
FR2564506A1 (en) * | 1984-05-18 | 1985-11-22 | Lesage Michel | Masonry blocks having internal channels and wall obtained with these blocks |
US5048250A (en) * | 1989-02-23 | 1991-09-17 | Elias Anthony J P | Building block |
DE9411494U1 (en) * | 1994-07-15 | 1995-11-30 | Lutz, Markus, 92353 Postbauer-Heng | Component |
DE4425057A1 (en) * | 1994-07-15 | 1996-01-18 | Markus Lutz | Block=shaped concrete mixture structural part |
DE10241477A1 (en) * | 2002-09-05 | 2004-03-25 | Rimmele, Matthias | Wall made of prefabricated wall elements has vertical casting ducts between abutting faces forming channel system to be filled with filler material such as concrete |
-
1957
- 1957-02-01 CH CH354237D patent/CH354237A/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921113A1 (en) * | 1979-05-25 | 1980-12-04 | Hans Mumm | FORMWORK STONE |
DE3038407A1 (en) * | 1979-10-11 | 1981-05-07 | Cecily M. New York N.Y. Clark | BLOCK BLOCK |
FR2564506A1 (en) * | 1984-05-18 | 1985-11-22 | Lesage Michel | Masonry blocks having internal channels and wall obtained with these blocks |
US5048250A (en) * | 1989-02-23 | 1991-09-17 | Elias Anthony J P | Building block |
DE9411494U1 (en) * | 1994-07-15 | 1995-11-30 | Lutz, Markus, 92353 Postbauer-Heng | Component |
DE4425057A1 (en) * | 1994-07-15 | 1996-01-18 | Markus Lutz | Block=shaped concrete mixture structural part |
DE10241477A1 (en) * | 2002-09-05 | 2004-03-25 | Rimmele, Matthias | Wall made of prefabricated wall elements has vertical casting ducts between abutting faces forming channel system to be filled with filler material such as concrete |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2823748A1 (en) | Prefabricated cavity wall mfg process - uses spacing material layer to separate concrete poured over reinforcing layers | |
CH354237A (en) | Building block used for the production of formwork-free concrete masonry | |
DE575796C (en) | Wall made of panels | |
DE2226487C3 (en) | Cavity wall element made from two concrete shells | |
AT235549B (en) | Artificial stone stair step | |
DE560333C (en) | Ceiling beam hollow brick | |
DE824551C (en) | Manufacture of building walls | |
DE804851C (en) | Reinforced concrete rib ceiling | |
DE880930C (en) | Large-format hollow stone for a rising masonry | |
DE554729C (en) | Process for the production of hollow stone beams | |
DE688928C (en) | Beams for massive ceilings | |
DE804031C (en) | Method of making ceilings of various spans | |
DE804125C (en) | Joint filling and smearing device for the production of limited mortar beds on walls | |
AT341167B (en) | COMPONENT FOR ERECTING WALLS | |
AT337958B (en) | CONNECTION FOR BRICKS, IN PARTICULAR HIGH-HOLE BRICKS, ASSEMBLED PRE-FABRICATED PARTS | |
DE811284C (en) | Hollow block skeleton construction | |
AT240565B (en) | Drywall | |
AT246388B (en) | Shuttering block | |
DE891328C (en) | Unreinforced stone beam | |
DE909771C (en) | Skeleton wall | |
DE810302C (en) | Ceiling construction | |
DE324942C (en) | Concrete pillar | |
CH306575A (en) | Mold block. | |
DE533515C (en) | Building board | |
DE333223C (en) | Cavity wall made of unequal-sided angle plates |