DE889219C - Reinforced concrete ceiling made of prefabricated small parts - Google Patents
Reinforced concrete ceiling made of prefabricated small partsInfo
- Publication number
- DE889219C DE889219C DEP5277A DEP0005277A DE889219C DE 889219 C DE889219 C DE 889219C DE P5277 A DEP5277 A DE P5277A DE P0005277 A DEP0005277 A DE P0005277A DE 889219 C DE889219 C DE 889219C
- Authority
- DE
- Germany
- Prior art keywords
- small parts
- parts
- reinforced concrete
- concrete ceiling
- ceiling made
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/06—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed against one another optionally with pointing-mortar
-
- 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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/046—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
Die Länge der Balken .der bisher bekannten Fertigteildecken ist von der Lichtweite der zu überdeckenden Räume abhängig; dadurch ist eine Vorfertigung nur in beschränktem Umfang möglich. Es sind auch Decken aus Kleinteilen bekannt, welche durch entsprechenden Betonverguß zuerst zu .Balken und dann zur fertigen Decke verbunden werden. Dagegenwerdenbei der erfindungsgemäßen -Decke (Fig. i und 2) die Balken aus Kleinteilen i zusammengefügt, die mit Spundungen ineinandergreifen. Die Kleinteile der Balken brauchen. sich aber nur in .den Schrägflächen 4 der Spundverb.indung beruhen. Da wegen der unvermeidlichen Ungenauigkeit bei der Herstellung ein völlig genaues Ineinanderpassen .der Kleinteile i- nicht möglich .ist, werden die Querkraft nur mittels-der Spundung, die innere Biegedruckkraft nur mittels des Druekpolsters 5 übertragen, welches -in längsseitigen Vertiefungen der Kleinteile i angebracht ist: D.ie an der Deckenoberweite und 'Deckenunterseite angeordneten Zwischenteile 2, 3 haben die gleiche Form. Dadurch können Ober- und Unterflansch in gleicher Breite ausgeführt werden, so -daß. die Balken übereinander hergestellt werden können (Fig. 3 und 4). Dadurch gelingt (die Füllung der an sxch bereits bekannten Nuten 6 von der Seite her für mehrere Balken in nur einem Arbeitsgang und ohne besondere Wendevorrichtung für die Balken. Die so .hergestellten Balken können auch als Tür-und Fensterstürze verwendet werden.The length of the bars .the previously known prefabricated ceilings is from depending on the clear width of the rooms to be covered; this is a prefabrication only possible to a limited extent. There are also known blankets made of small parts, which by corresponding concrete grouting first to .Balken and then to manufacture Ceiling to be connected. In contrast, with the ceiling according to the invention (Figs 2) the beams are assembled from small parts i, which interlock with bungings. Need the small parts of the beams. but only in .den inclined surfaces 4 of the bung connection are based. Because of the inevitable inaccuracy in the manufacture of a completely exact fitting into one another .the small parts i- is .not possible, the transverse force only by means of the bung, the inner bending pressure only by means of the pressure pad 5 transferred, which -in the long side recesses of the small parts i attached is: D. the intermediate parts arranged on the ceiling upper width and 'ceiling underside 2, 3 have the same shape. This means that the upper and lower flange can have the same width be executed so -that. the bars can be made one above the other (Fig. 3 and 4). This makes it possible to fill the grooves 6 of on the side for several bars in just one operation and without a special turning device for the beams. The beams produced in this way can also be used as door and window lintels be used.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT889219X | 1950-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE889219C true DE889219C (en) | 1953-09-07 |
Family
ID=3682789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP5277A Expired DE889219C (en) | 1950-04-06 | 1951-03-22 | Reinforced concrete ceiling made of prefabricated small parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE889219C (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH183130A (en) * | 1935-04-23 | 1936-03-31 | Otto Frueh Ugo | Ceiling with supporting beams formed by stringed together elements. |
FR928492A (en) * | 1946-05-31 | 1947-11-28 | Reinforced concrete floor | |
AT163036B (en) * | 1946-07-01 | 1949-05-10 | Werner Dr Techn Zieritz | Construction method for monolithic hollow stone ceilings |
-
1951
- 1951-03-22 DE DEP5277A patent/DE889219C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH183130A (en) * | 1935-04-23 | 1936-03-31 | Otto Frueh Ugo | Ceiling with supporting beams formed by stringed together elements. |
FR928492A (en) * | 1946-05-31 | 1947-11-28 | Reinforced concrete floor | |
AT163036B (en) * | 1946-07-01 | 1949-05-10 | Werner Dr Techn Zieritz | Construction method for monolithic hollow stone ceilings |
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