DE203036C - - Google Patents
Info
- Publication number
- DE203036C DE203036C DENDAT203036D DE203036DA DE203036C DE 203036 C DE203036 C DE 203036C DE NDAT203036 D DENDAT203036 D DE NDAT203036D DE 203036D A DE203036D A DE 203036DA DE 203036 C DE203036 C DE 203036C
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- box
- mat
- braid
- mortar
- 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
- 239000004567 concrete Substances 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 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
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
- E04G9/083—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up which are foldable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf solche Schalkörper für Plattenbalkendecken aus Eisenbeton, die nach der Herstellung der Decke in dieser verbleiben. Die Eigenart dieser Schalkörper besteht darin, daß sie aus einem leichten und biegsamen Gewebe oder Geflecht, wie z. B. einer Rohrmatte, auf einer Seite mit Gips oder ähnlicher erstarrender Masse überzogen, zu unten geschlossenen oder offenenThe invention relates to such formwork for plate beam ceilings made of reinforced concrete, which remain in the ceiling after it has been produced. The peculiarity of these shawls consists in the fact that they are made of a light and flexible fabric or braid, such as B. a tube mat, covered on one side with plaster of paris or a similar solidifying mass, to below closed or open
ίο Kästen in der jeweils nötigen Größe so zurechtgebogen sind, daß die nicht überzogene Fläche auf den dem Beton oder Mörtel zugekehrten Seiten liegt.ίο boxes bent to the required size are that the uncoated surface lies on the sides facing the concrete or mortar.
Gemäß Fig. ι der Zeichnung wird die Rohrmatte R auf das nötige Maß quer abgeschnitten, auf dem Fußboden ausgebreitet und mit Gips G oder der sonstigen erstarrenden Masse in mäßiger Dicke bedeckt. Vor dem Abbinden der Deckmasse wird das eine Ende der Rohrmatte um die Brettchen Q, welche als Querversteifung dienen und z. B. auf eine Latte L aufgenagelt sind, so herumgelegt, daß, wie Fig. 2 zeigt, ein Kasten mit einem Bodenvorsprung entsteht. Nach dem Erstarren ist damit ein kastenartiger Konstruktionsteil K geschaffen, welcher, durch die erhärtende Eigenschaft des Bindemittels starr geworden, nach Bedarf mit einigen Nägeln N gesichert, leicht an Gewicht und bequem handlich auch von genügender Festigkeit für die weiteren Zwecke ist.According to Fig. Ι the drawing, the tube mat R is cut transversely to the necessary extent, spread out on the floor and covered with gypsum G or the other solidifying mass in moderate thickness. Before the cover mass is set, one end of the tube mat is placed around the boards Q, which serve as transverse reinforcement and, for. B. are nailed to a lath L , so laid around that, as Fig. 2 shows, a box with a floor projection is formed. After solidification, a box-like structural part K is created which, due to the hardening property of the binding agent, has become rigid, is secured with a few nails N as required, is light in weight and conveniently handy and also has sufficient strength for other purposes.
Solche Kästen, nebeneinander auf die Schalung des zu überdeckenden Raumes verlegt, Fig. 3, bilden in bekannter Weise eine Reihe von abwechselnd nach oben offenen und nach oben geschlossenen Hohlräumen. In die offenen Räume und über die Kastendecken wird der Beton B gebracht, nachdem zuvor die Zugeisen Z unten in die Zwischenräume verlegt worden sind.Such boxes, laid side by side on the formwork of the space to be covered, FIG. 3, form, in a known manner, a series of cavities that are alternately open at the top and closed at the top. The concrete B is brought into the open spaces and over the box ceilings after the tension bars Z have previously been laid in the gaps below.
Bei richtiger Auswahl der Matte, die aus zwei Rohrlagen bestehen kann, dringt der aufgetragene Gips im ganzen nicht durch die Matte hindurch. Der Kasten ist also überall griffig für den oben und seitlich eingreifenden Beton wie für den unten anzubringenden Deckenputz. Er braucht nicht weiter befestigt zu werden; es sei denn, daß man die freien Enden mit verzinktem Eisendraht E, welcher dann im Beton Halt findet, aufhängen will.With the correct selection of the mat, which can consist of two pipe layers, the applied plaster does not penetrate through the mat as a whole. The box is therefore easy to grip everywhere for the concrete engaging above and at the side, as well as for the ceiling plaster to be applied below. It does not need to be fastened any further; unless you want to hang up the free ends with galvanized iron wire E, which is then held in the concrete.
Die Fig. 4 a und 4 b zeigen zwei Formen eines unten offenen Schalkörpers.4 a and 4 b show two forms of a shell open at the bottom.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE203036C true DE203036C (en) | 1900-01-01 |
Family
ID=465479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT203036D Expired DE203036C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE203036C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1038262B (en) * | 1954-11-27 | 1958-09-04 | Fritz Wiebe | Leichtfuellkoerper for reinforced concrete rib ceilings |
| DE1274329B (en) * | 1958-02-17 | 1968-08-01 | Johannes Rix Dipl Ing | Hollow circuit bodies for concreting ceilings |
| DE1274330B (en) * | 1958-02-17 | 1968-08-01 | Johannes Rix Dipl Ing | Trough or box-shaped formwork, especially for reinforced concrete rib ceilings |
-
0
- DE DENDAT203036D patent/DE203036C/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1038262B (en) * | 1954-11-27 | 1958-09-04 | Fritz Wiebe | Leichtfuellkoerper for reinforced concrete rib ceilings |
| DE1274329B (en) * | 1958-02-17 | 1968-08-01 | Johannes Rix Dipl Ing | Hollow circuit bodies for concreting ceilings |
| DE1274330B (en) * | 1958-02-17 | 1968-08-01 | Johannes Rix Dipl Ing | Trough or box-shaped formwork, especially for reinforced concrete rib ceilings |
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