CH130102A - Piece of plaster. - Google Patents
Piece of plaster.Info
- Publication number
- CH130102A CH130102A CH130102DA CH130102A CH 130102 A CH130102 A CH 130102A CH 130102D A CH130102D A CH 130102DA CH 130102 A CH130102 A CH 130102A
- Authority
- CH
- Switzerland
- Prior art keywords
- plaster
- piece
- fibers
- reinforcement
- board
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Description
Pièce de plâtre. L'objet de l'invention est une pièce de plâtre, généralement appelée planche ou car reau de plâtre.
Il comporte, comme d'autres pièces de plâtre connues, une armature en fibre végétale. Mais il s'en distingue par le fait que les fibres constituant l'armature se croisent, dans le but de rendre la planche plus résistante.
Le dessin annexé représente partiellement une forme d'exécution de la pièce, donnée à titre d'exemple.
La fig. 1 en est une coupe transversale et la fig. 2 un plan.
L'armature a de cette forme d'exécution est disposée au milieu de l'épaisseur de la masse de plâtre, b, et se compose de deux séries de fibres végétales<I>c, d;</I> les fibres de chacune des séries sont parallèles et sont perpendiculaires à celles de l'autre série.
L'expérience montre que cette pièce de plâtre, grâce au croisement des fibres de son armature, est beaucoup plus résistante que les pièces de plâtre dans lesquelles les fibres végétales, des roseaux par exemple, sont toutes disposées parallèlement les unes aux autres.
Les fibres ont été représentées sur le dessin, comme étant rectilignes, pour plus de simpli cité; il est évident cependant qu'elles ne sont pas nécessairement rectilignes.
L'angle sous lequel elles se rencontrent peut différer de 90 .
L'armature peut comporter plus de deux séries de fibres se croisant; elle n'est pas nécessairement disposée à mi-épaisseur de la pièce de plâtre et peut par exemple être ré partie sur cette épaisseur.
La pièce de plâtre peut ne pas être plane, sa grandeur peut varier.
Piece of plaster. The object of the invention is a piece of plaster, generally called a plaster board or plaster board.
It has, like other known plaster pieces, a plant fiber reinforcement. But it differs from it by the fact that the fibers constituting the reinforcement cross each other, in order to make the board more resistant.
The accompanying drawing partially shows an embodiment of the part, given by way of example.
Fig. 1 is a cross section thereof and FIG. 2 a plan.
The reinforcement a of this embodiment is arranged in the middle of the thickness of the plaster mass, b, and consists of two series of vegetable fibers <I> c, d; </I> the fibers of each of the series are parallel and are perpendicular to those of the other series.
Experience shows that this piece of plaster, thanks to the crossing of the fibers of its framework, is much more resistant than the pieces of plaster in which the plant fibers, reeds for example, are all arranged parallel to each other.
The fibers have been shown in the drawing as being rectilinear, for simplicity; it is evident, however, that they are not necessarily rectilinear.
The angle at which they meet may differ from 90.
The reinforcement can include more than two series of crossing fibers; it is not necessarily disposed at mid-thickness of the piece of plaster and can for example be re-part over this thickness.
The piece of plaster may not be flat, its size may vary.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH130102T | 1927-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH130102A true CH130102A (en) | 1928-11-30 |
Family
ID=4388456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH130102D CH130102A (en) | 1927-11-01 | 1927-11-01 | Piece of plaster. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH130102A (en) |
-
1927
- 1927-11-01 CH CH130102D patent/CH130102A/en unknown
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