FR2665101A1 - Method, and means of implementation, for casting elements of interior or exterior decoration having the appearance of marble - Google Patents
Method, and means of implementation, for casting elements of interior or exterior decoration having the appearance of marble Download PDFInfo
- Publication number
- FR2665101A1 FR2665101A1 FR9009798A FR9009798A FR2665101A1 FR 2665101 A1 FR2665101 A1 FR 2665101A1 FR 9009798 A FR9009798 A FR 9009798A FR 9009798 A FR9009798 A FR 9009798A FR 2665101 A1 FR2665101 A1 FR 2665101A1
- Authority
- FR
- France
- Prior art keywords
- flows
- plaster
- fluxes
- heterogeneous mixture
- trough
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/04—Designs imitating natural patterns of stone surfaces, e.g. marble
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/005—Devices or processes for obtaining articles having a marble appearance
Abstract
Description
La présente invention est du domaine de la fabrication d'éléments de décoration intérieure ou extérieure à base de plâtre ou analogue, tels que manteaux de cheminées, colonnes, balustrades, etc... et a pour objet un procédé de moulage en moule de tels éléments et son dispositif de mise en oeuvre. The present invention is in the field of manufacturing interior or exterior decorative elements based on plaster or the like, such as mantels for fireplaces, columns, balustrades, etc. and relates to a process for molding in mold such elements and its implementation device.
Le but de la présente invention est de conférer l'aspect du marbre à ces éléments de décoration à base de plâtre, tout en permettant la fabrication de petites séries à un faible coût. The object of the present invention is to give the appearance of marble to these decorative elements based on plaster, while allowing the manufacture of small series at low cost.
Selon la présente invention, un procédé de moulage en moule d'éléments de décoration intérieure à base de plâtre consiste à gâcher du plâtre sous vide pour le dégazer, laisser couler sur une surface légèrement inclinée au moins deux flux de plâtre gâché dont l'un au moins est le plâtre dégazé et dont l'autre est fortement teinté, tandis que le premier est sans colorant, provoquer au cours de leur coulée sur la surface inclinée une interpénétration de ces flux pour obtenir un mélange des plus hétérogène, puis diviser ce mélange hétérogène en plusieurs flux qui seront déversés en un flux unique dans un moule. Très avantageusement, cette division du mélange hétérogène de plâtre teinté et non teinté, simulera dans la masse moulée, le veinage d'un marbre. According to the present invention, a process for molding in the interior plaster-based interior decoration elements consists of mixing plaster under vacuum to degas it, letting at least two streams of tempered plaster flow on a slightly inclined surface. at least is the degassed plaster, the other of which is strongly tinted, while the first is without dye, causing during their casting on the inclined surface an interpenetration of these fluxes to obtain a most heterogeneous mixture, then dividing this mixture heterogeneous in several flows which will be poured in a single flow in a mold. Very advantageously, this division of the heterogeneous mixture of tinted and non-tinted plaster, will simulate in the molded mass, the veining of a marble.
La présente invention sera mieux comprise et des détails en relevant apparaîtront à la description qui va être faite d'une forme particulière simplifiée, de réalisation de l'invention en relation avec les figures de la planche unique annexée, dans laquelle
- La fig.l est une perspective du dispositif de mise en oeuvre du dit procédé,
- La fig.2 est une coupe longitudinale du même dispositif.The present invention will be better understood and details will be apparent from the description which will be given of a particular simplified form, of embodiment of the invention in relation to the figures of the single sheet appended, in which
- Fig.l is a perspective of the device for implementing said process,
- Fig.2 is a longitudinal section of the same device.
Sur les fig.l et 2, il apparaît qu'un dispositif de mise en oeuvre du dit procédé de moulage désigné par 1 dans son ensemble est constitué d'une auge 2 à fond 5 plat légèrement incliné comportant en sa partie la plus basse une ouverture 6 allongée horizontalement, d'un déversoir 3 et d'une plaque 4 munie de crénelures 7. In FIGS. 1 and 2, it appears that a device for implementing the said molding process designated by 1 as a whole consists of a trough 2 with a slightly inclined flat bottom 5 comprising at its lowest part a opening 6 horizontally elongated, a weir 3 and a plate 4 provided with crenellations 7.
Dans l'auge 2, du plâtre gâché et dégazé sous vide est coulé en deux parties A et B côte à côte, la partie A étant fortement teintée et la partie B étant sans colorant ; du fait de la légère inclinaison du fond 5, les parties A et B s'écoulent de façon continue dans l'auge, tout en étant soumises à des moyens de mélange doux pour obtenir leur interpénétration hétérogène, jusqu'à l'ouverture 6 prolongée du déversoir 3 et partiellement masquée par la plaque 4 dont les crénelures 7 permettent l'écoulement du mélange hétérogène des parties A et B en plusieurs flux teintés ou non teintés qui se rassemblent sur le déversoir 3 pour s'écouler enfin dans le moule 8 d'un élément de décoration intérieure et simuler dans la masse moulée le veinage d'un marbre.In trough 2, plaster tempered and degassed under vacuum is poured in two parts A and B side by side, part A being strongly tinted and part B being without dye; due to the slight inclination of the bottom 5, the parts A and B flow continuously into the trough, while being subjected to gentle mixing means to obtain their heterogeneous interpenetration, until the opening 6 is extended of the weir 3 and partially masked by the plate 4, the notches 7 of which allow the heterogeneous mixture of the parts A and B to flow in several tinted or non-tinted flows which collect on the weir 3 to finally flow into the mold 8 d 'an element of interior decoration and simulate in the molded mass the veining of a marble.
La présente invention trouve une application particulière avantageuse dans la réalisation de manteaux de cheminée, tels que décrits- dans la publication
FR 2621105 (MARGES).The present invention finds a particular advantageous application in the production of chimney breasts, as described in the publication
FR 2621105 (MARGINS).
Bien que l'on ait décrit et représenté une forme préférée de réalisation, il doit être compris que la portée de la présente invention n'est pas limitée à cette forme, mais qu'elle s'étend à tout procédé et/ou dispositif comportant les caractéristiques énoncées plus haut. Although a preferred embodiment has been described and shown, it should be understood that the scope of the present invention is not limited to this form, but that it extends to any process and / or device comprising the characteristics set out above.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009798A FR2665101A1 (en) | 1990-07-26 | 1990-07-26 | Method, and means of implementation, for casting elements of interior or exterior decoration having the appearance of marble |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009798A FR2665101A1 (en) | 1990-07-26 | 1990-07-26 | Method, and means of implementation, for casting elements of interior or exterior decoration having the appearance of marble |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2665101A1 true FR2665101A1 (en) | 1992-01-31 |
Family
ID=9399292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9009798A Pending FR2665101A1 (en) | 1990-07-26 | 1990-07-26 | Method, and means of implementation, for casting elements of interior or exterior decoration having the appearance of marble |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2665101A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0954416A1 (en) * | 1995-12-28 | 1999-11-10 | Inc. The Spectrastone Company International | Method and apparatus for creating patterns in cast materials |
CN106734880A (en) * | 2016-12-19 | 2017-05-31 | 洛阳市金峰铸造有限公司 | Gypsum mould vacuum grouting slurry drainage buffer unit |
-
1990
- 1990-07-26 FR FR9009798A patent/FR2665101A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0954416A1 (en) * | 1995-12-28 | 1999-11-10 | Inc. The Spectrastone Company International | Method and apparatus for creating patterns in cast materials |
EP0954416A4 (en) * | 1995-12-28 | 2000-05-17 | Spectrastone Co International | Method and apparatus for creating patterns in cast materials |
CN106734880A (en) * | 2016-12-19 | 2017-05-31 | 洛阳市金峰铸造有限公司 | Gypsum mould vacuum grouting slurry drainage buffer unit |
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