DE188821C - - Google Patents
Info
- Publication number
- DE188821C DE188821C DENDAT188821D DE188821DA DE188821C DE 188821 C DE188821 C DE 188821C DE NDAT188821 D DENDAT188821 D DE NDAT188821D DE 188821D A DE188821D A DE 188821DA DE 188821 C DE188821 C DE 188821C
- Authority
- DE
- Germany
- Prior art keywords
- ribs
- reinforced concrete
- hollow bodies
- concrete beams
- beams
- 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.)
- Active
Links
- 210000000614 Ribs Anatomy 0.000 claims description 14
- 239000011150 reinforced concrete Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 230000035512 clearance Effects 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
- 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
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/28—Cross-ribbed floors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand der vorliegenden Erfindung bildet ein Verfahren zur Herstellung der bekannten Eisenbetondecken mit sich kreuzenden Eisenbetonrippen und dazwischen eingebetteten Hohlkörpern. Das kennzeichnende Merkmal der Erfindung ist darin zu sehen, daß die in der einen Richtung liegenden Rippen mit Öffnungen aus vorher angefertigten Eisenbetonbalken bestehen, während die Rippen derThe subject of the present invention is a process for the preparation of the known ones Reinforced concrete ceilings with intersecting reinforced concrete ribs and embedded between them Hollow bodies. The characteristic feature of the invention can be seen in the fact that the in ribs in one direction with openings made from reinforced concrete beams exist while the ribs of the
ίο anderen Richtung zwischen den entsprechend geformten, durch die fertigen Eisenbetonbalken unterstützten Hohlkörpern im Bau hergestellt werden. Hierdurch wird jede Einschalung vermieden.ίο other direction between the accordingly formed hollow bodies supported by the finished reinforced concrete beams will. This avoids any formwork.
Die Zeichnung veranschaulicht eine in der Herstellung begriffene Decke zum Teil in der Ansicht und zum Teil im Schnitt.The drawing illustrates a ceiling in the making in part in FIG View and partly in section.
Mit α sind die aus vorher angefertigten Eisenbetonbalken bestehenden Rippen der einen Richtung bezeichnet, die in bekannter Weise mit Eiseneinlagen b und Öffnungen c für die Eiseneinlagen der Querrippen versehen sind. An ihrer unteren Seite besitzen die Rippen a, wie üblich, seitliche Ansätze d, auf denen die Hohlkörper e aufgelagert werden. Die Hohlkörper sind so geformt, daß zwischen ihnen beim Verlegen Spielräume f von der Form der Rippen k der anderen Richtung entstehen. Die Eiseneinlagen g dieser Rippen k werden durch die Aussparungen c der Rippen α geführt und dadurch auch beim Einstampfen der Betonmasse in die Zwischenräume f in ihrer richtigen Lage gehalten. Alsdann wird die Betonmasse i in die Hohlräume/ eingestampft, wodurch ohne Anwendung einer Schalung die Rippen gebildet werden, die mit den Eisenbetonbalken α das Traggerippe der Decke bilden.The ribs in one direction, consisting of pre-fabricated reinforced concrete beams, are denoted by α , which ribs are provided in a known manner with iron inserts b and openings c for the iron inserts of the transverse ribs. On their lower side, the ribs a have, as usual, lateral extensions d on which the hollow bodies e are placed. The hollow bodies are shaped in such a way that, when laying, there are clearances f of the shape of the ribs k in the other direction between them. The iron inserts g of these ribs k are guided through the recesses c of the ribs α and are thereby held in their correct position even when the concrete mass is tamped into the spaces f. Then the concrete mass i is tamped into the cavities /, whereby the ribs are formed without the use of formwork, which form the supporting structure of the ceiling with the reinforced concrete beams α.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE188821C true DE188821C (en) |
Family
ID=452414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT188821D Active DE188821C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE188821C (en) |
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0
- DE DENDAT188821D patent/DE188821C/de active Active
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