FR2685248A1 - Process for producing moulded materials for floor and wall coverings, the appearance of which is virtually identical to that of materials which have undergone the patina of time - Google Patents
Process for producing moulded materials for floor and wall coverings, the appearance of which is virtually identical to that of materials which have undergone the patina of time Download PDFInfo
- Publication number
- FR2685248A1 FR2685248A1 FR9116277A FR9116277A FR2685248A1 FR 2685248 A1 FR2685248 A1 FR 2685248A1 FR 9116277 A FR9116277 A FR 9116277A FR 9116277 A FR9116277 A FR 9116277A FR 2685248 A1 FR2685248 A1 FR 2685248A1
- Authority
- FR
- France
- Prior art keywords
- patina
- mold
- matrix
- dye
- materials according
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 46
- 241001311547 Patina Species 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052622 kaolinite Inorganic materials 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 235000013871 bee wax Nutrition 0.000 claims description 2
- 239000012166 beeswax Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 239000002415 cerumenolytic agent Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012178 vegetable wax Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- 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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/007—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with moulding surfaces simulating natural effets, e.g. wood or stone
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/346—Manufacture of moulds
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Finishing Walls (AREA)
Abstract
Description
Domaine technique de l'invention
La présente invention a pour objet un nouveau procédé de reproduction de matériaux (terre cuite ancienne, pierre, bois, marbre, etc.) à usage de revêtement de sols et de murs.Technical field of the invention
The subject of the present invention is a new process for reproducing materials (old terracotta, stone, wood, marble, etc.) for use in covering floors and walls.
Elle comporte, une méthode de préparation des matériaux à reproduire, une composition de matière première pour la mise en oeuvre de ce procédé, un appareil pour la réalisation de la patine, une chaine de production adaptée à ce produit et une patine pour son traitement final.It comprises, a method of preparing the materials to be reproduced, a composition of raw material for the implementation of this process, an apparatus for producing the patina, a production line adapted to this product and a patina for its final treatment. .
2 Etat de la technique antérieure
On sait que l'on utilise comme revetement de sols ou de murs des matériaux naturels comme la pierre ou le bois ou des matériaux traités par cuisson comme l'argile ou le grès. Ceuxci présentent des caractéristiques mécaniques et une résistance à l'usure qui justifient leur utilisation.2 State of the prior art
It is known that natural materials such as stone or wood or materials treated by firing such as clay or sandstone are used as a covering for floors or walls. These have mechanical characteristics and resistance to wear which justify their use.
On connait également des carreaux réalisés à base de ciment qui sont généralement utilisés comme revêtement de sol, notamment à l'extérieur. Cependant, de tels carreaux présentent le plus souvent un aspect assez éloigné des produits naturels ou obtenus par cuisson. There are also known tiles made from cement which are generally used as flooring, especially outdoors. However, such tiles most often have an appearance quite distant from natural products or obtained by cooking.
3 Exposé de l'invention
La présente invention a pour objet de réaliser des matériaux moulés de préférence à base de ciment dont l'aspect est pratiquement identique à celui des matériaux d'origine et en particulier des matériaux qui ont subi la patine du temps.3 Statement of the invention
The object of the present invention is to produce molded materials preferably based on cement, the appearance of which is practically identical to that of the original materials and in particular of the materials which have undergone the patina of time.
Le procédé selon l'invention permet l'obtention de tels matériaux de manière simple et économique. The method according to the invention makes it possible to obtain such materials in a simple and economical manner.
Les tests auquels les matériaux selon l'invention ont été soumis ont montré qu'ils sont comparables aux meilleurs matériaux obtenus par des procédés traditionnels tant en ce qui concerne leurs caractéristiques mécaniques que leur résistance à l'abrasion, leur porosité et meme leur aspect. The tests to which the materials according to the invention have been subjected have shown that they are comparable to the best materials obtained by traditional methods as regards their mechanical characteristics as well as their abrasion resistance, their porosity and even their appearance.
La présente invention a pour objet un procédé de reproduction de matériaux à usage de revêtements de sols et de murs Ce procédé est caractérisé par le fait que ; l'on réalise un moule, par exemple à base d'élastomère, à partir de l'empreinte du matériaux que l'on désire reproduire ; que l'on imprime, à l'aide d'un matériel spécialisé, une patine en fond de moule ; que l'on place et que l'on laisse solidifier dans le moule un mélange de préférence à base de ciment ; qu'après le démoulage, le produit ainsi réalisé reproduit toute la texture du matériaux d'origine et que la patine en se fondant dans la matière permet une reproduction fidèle. The subject of the present invention is a process for reproducing materials for use in floor and wall coverings. This process is characterized in that; a mold is produced, for example based on elastomer, from the imprint of the materials which it is desired to reproduce; that we print, using specialized equipment, a patina at the bottom of the mold; that a mixture preferably based on cement is placed and allowed to solidify in the mold; that after demoulding, the product thus produced reproduces all the texture of the original materials and that the patina by melting into the material allows faithful reproduction.
Le procédé est décrit comme suit: -Preparation du modèle et du moule. The process is described as follows: - Preparation of the model and the mold.
Le modèle est d'abord brossé afin de faire ressortir toutes ses aspirités ou nervures pour par exemple le bois ou le marbre. La texture du modèle déterminera la qualité de reproduction. The model is first brushed in order to bring out all its aspirations or veins for for example wood or marble. The texture of the model will determine the quality of reproduction.
Une couche fine avantageusement réalisée en élastomère est coulée sur le modèle, donnant ainsi une empreinte négative. A thin layer, advantageously made of elastomer, is cast on the model, thus giving a negative impression.
Un nouveau modèle positif est réalisé à partir de cette empreinte. Celui-ci est avantageusement réalisé en plâtre et a les dimmensions du produit à réaliser
Un moule est ensuite produit à partir de ce modèle.A new positive model is made from this footprint. This is advantageously made of plaster and has the dimensions of the product to be produced
A mold is then produced from this model.
- Réalisation de la patine
Dans le but de faire ressortir la texture du matériaux d'origine, à l'aide de l'appareil décrit plus loin, on applique en fond de moule, uniquement sur les parties saillantes, (négatives sur le moule et positives sur le produit) un colorant fait avantageusement d'environ 50E de ciment et 50 d'oxyde métallique. plusieurs teintes peuvent être juxtaposées afin d'obtenir un meilleur relief. Après la coulée, cette patine se mariera à la matière moulée. Le choix judicieux des couleurs formera dans les parties creuses du produit une patine indélébile et difficilement distinguable du modèle d'origine.- Realization of the patina
In order to bring out the texture of the original materials, using the device described below, we apply at the bottom of the mold, only on the protruding parts, (negative on the mold and positive on the product) a dye advantageously made of approximately 50E of cement and 50 of metal oxide. several colors can be juxtaposed in order to obtain a better relief. After casting, this patina will marry the molded material. The judicious choice of colors will form in the hollow parts of the product an indelible patina that is difficult to distinguish from the original model.
- Composition du matériaux de moulage:
La présente invention utilise avantageusement pour le moulage une matière à base de ciment. Sa composition par rapport au poids du ciment contient de 200 à 300 t de sable fin, de 2 à 5% de plastifiant réducteur d'eau, de 0,1 à 3% d'hydrofuge de masse, de 1 à 68 de colorant, de 1 à 5% de fibre, de 1 à 20% de carbonate et/ou de Kaolinite.- Composition of molding materials:
The present invention advantageously uses a cement-based material for molding. Its composition relative to the weight of the cement contains from 200 to 300 t of fine sand, from 2 to 5% of water-reducing plasticizer, from 0.1 to 3% of water-repellent mass, from 1 to 68 of dye, 1 to 5% fiber, 1 to 20% carbonate and / or Kaolinite.
Les produits utilisés sont avantageusement, pour le ciment: THRI des Ciments Franglais, le sable de silaq MS 1200, réducteur d'eau: Melment, hydrofuge: Imper Béton, colorant: oxydes de fer, fibre de verre traitée, carbonate et kaolinite. The products used are advantageously, for the cement: THRI of Ciments Franglais, silaq sand MS 1200, water reducer: Melment, water repellent: Concrete imper, dye: iron oxides, treated glass fiber, carbonate and kaolinite.
Au moment du moulage, plusieurs teintes peuvent etre mélangées pour reproduire dans la masse les nuances des modèles originaux, par exemple les veines du bois et de la pierre ou le flammé de la terre cuite. At the time of molding, several shades can be mixed to reproduce in the mass the nuances of the original models, for example the veins of wood and stone or the flamed of terracotta.
- appareil pour la réalisation de la patine:
Le fond de moule se compose d'aspiritées fines et d'ondulations plus ou moins prononcées selon l'état de surface du modèle reproduit. Si l'on applique le colorant par transfert à l'aide d'une matrice rigide, les grandes bosses seront les seules à etre marquées par la patine. Selon l'invention, il est indispensable d'utiliser une matrice souple qui par pression prendra la forme des ondulations du moule ou si le moule est fin et souple, on pourra réaliser cette emprunte à l'aide d'une matrice rigide en ayant préalablement placé sous le moule une matière souple.- device for making the patina:
The bottom of the mold is made up of fine aspirities and more or less pronounced undulations depending on the surface condition of the model reproduced. If the dye is applied by transfer using a rigid matrix, only the large bumps will be marked by the patina. According to the invention, it is essential to use a flexible matrix which by pressure will take the form of the corrugations of the mold or if the mold is thin and flexible, this borrowing can be achieved using a rigid matrix having previously placed under the mold a flexible material.
- Chaine de production automatique. - Automatic production line.
Les moules sont collés sur une bande transporteuse et passent successivement par les étapes suivantes:
Nettoyage et lubrification par brosses tournantes, impression de la patine, moulage par doseur automatique, vibration, prise et séchage de la matière, dèmoulage, emballase. The molds are glued to a conveyor belt and pass successively through the following stages:
Cleaning and lubrication by rotating brushes, patina printing, molding by automatic doser, vibration, setting and drying of the material, demolding, packaging.
- Patine pour le traitement final. - Patina for the final treatment.
Il convient, surtout à usage intérieur, d'appliquer sur la face visible, un produit de finition qui a comme principal avantage de nourrir, hydrofuger et améliorer l'apparence de la reproduction. Plusieurs produits sont disponibles dans le commerce mais selon une variante préférée de l'invention, on applique sur la reproduction, avant l'emballage ou après la pose, une cire composée d'un solvant, de préférence du
White Spirit, de 5 à 50% par rapport au solvant de cire d'abeille ou de cire végétale, de 1 à 10% par rapport au solvant, de
Bithume de Judée.It is advisable, especially for interior use, to apply to the visible face, a finishing product which has as main advantage to nourish, water repellency and improve the appearance of the reproduction. Several products are commercially available, but according to a preferred variant of the invention, a wax composed of a solvent, preferably of the color, is applied to the reproduction, before packaging or after installation.
White Spirit, from 5 to 50% relative to the solvent of beeswax or vegetable wax, from 1 to 10% relative to the solvent, of
Bithume of Judea.
4 Présentation des figures constituant les dessins.4 Presentation of the figures constituting the drawings.
- La planche 1 représente une matrice souple pour la réalisation de la patine. - Plate 1 represents a flexible matrix for producing the patina.
- La planche 2 représente une matrice rigide pour la réalisation de la patine. - Plate 2 represents a rigid matrix for producing the patina.
- La planche 3 représente la chaine de production. - Plate 3 represents the production chain.
- La planche 4 représente le doseur automatique. - Plate 4 represents the automatic dispenser.
5 Exposé des dessins.5 Presentation of the drawings.
- planche 1: matrice souple
La figure 1 représente la matrice souple en coupe.- plate 1: flexible matrix
Figure 1 shows the flexible matrix in section.
Elle se compose d'une partie rigide (1), d'une partie souple qui est avantageusement réalisée en mousse (2) et d'une partie souple et lisse avantageusement réalisée en élastomère de polyuréthane.It consists of a rigid part (1), a flexible part which is advantageously made of foam (2) and a flexible and smooth part advantageously made of polyurethane elastomer.
Cette matrice est mise en contact avec la surface (5) qui est préalablement enduite de colorant et d'adjuvant de prises (fig 2). Cette matrice ainsi enduite est descendue au fond du moule (6 de la fig. 3). Une fois la matrice retirée, (fig. 4) le colorant s'est transféré sur les parties saillantes du moule (4). This matrix is brought into contact with the surface (5) which is previously coated with dye and setting aid (fig 2). This matrix thus coated is lowered to the bottom of the mold (6 in FIG. 3). Once the matrix has been removed, (fig. 4) the dye is transferred to the projecting parts of the mold (4).
- Planche 2: variante pour matrice rigide. - Plate 2: variant for rigid matrix.
La planche 2 représente une variante de la réalisation d'empreinte en fond de moule. La matrice (fig. 5) est rigide, elle est mise en contact avec la surface (5 de la fig. 6) qui est préalablement enduite de colorant et d'adjuvants de prise (4). Plate 2 represents a variant of the imprint at the bottom of the mold. The matrix (fig. 5) is rigid, it is brought into contact with the surface (5 of fig. 6) which is previously coated with dye and setting additives (4).
Cette matrice ainsi enduite est descendue au fond du moule. La mousse souple (2) sous le moule corrige les imperfections de planéité du moule , Le colorant est ainsi réparti sur les parties saillantes de toute la surface du moule (fis, 8).This coated matrix is lowered to the bottom of the mold. The flexible foam (2) under the mold corrects the imperfections in the flatness of the mold. The colorant is thus distributed over the protruding parts of the entire surface of the mold (fis, 8).
- Planche 3 : chaine de production. - Plate 3: production chain.
Les moules en élastomères (1 de la fig. 11) sont collés sur une bande transporteuse (2), avantageusement avec de la colle du type Cyanoacrylate. The elastomer molds (1 in FIG. 11) are glued to a conveyor belt (2), advantageously with glue of the Cyanoacrylate type.
Une lubrification est assurée par la rampe (6). Le nettoyage est réalisé par les brosses tournantes (5). Lubrication is ensured by the ramp (6). Cleaning is carried out by the rotating brushes (5).
Pour permettre l'absorption du lubrifiant, les moules traversent lentement la table et passent ensuite par le dispositif réalisant la patine en fond de moule (4). To allow absorption of the lubricant, the molds slowly cross the table and then pass through the device producing the patina at the bottom of the mold (4).
Ils reviennent ensuite sous la table pour se présenter sous le doseur (3). Celui-ci est muni d'un tiroir percé de trous (fig. 9 et 10). Dans sa position "poussée", le béton pénètre par les orifices supérieurs (6). Dans sa position "tirée" le béton s'écoule par les orifices inférieurs (7). Le décalage de ces trous empêche le béton de s'écouler directement. Le volume des trous correspond à celui des moules, leur nombre est celui d'une rangée de moules. Ce doseur est aussi muni d'une ou plusieurs cloisons (2), celles-ci permettent l'utilisation de plusieurs mélanges de teintes différentes pour donner au produit des nuances fondues et dans la masse. They then return under the table to present themselves under the dispenser (3). This is fitted with a drawer pierced with holes (fig. 9 and 10). In its "pushed" position, the concrete enters through the upper orifices (6). In its "pulled" position the concrete flows through the lower orifices (7). The offset of these holes prevents the concrete from flowing directly. The volume of the holes corresponds to that of the molds, their number is that of a row of molds. This dispenser is also provided with one or more partitions (2), these allow the use of several mixtures of different shades to give the product molten and mass nuances.
En aplomb avec le doseur, une partie de la table est vibrante (9 de la fig. 11), elle permet l'évacuation des bulles d'air et la répartition du mélange dans le moule. Plumb with the dispenser, part of the table is vibrating (9 in Fig. 11), it allows the evacuation of air bubbles and the distribution of the mixture in the mold.
Une fois la table remplie il est nécessaire de laisser durcir le mélange pendant un certain temps. Pour accélérer ce temps de durcissement, la table peut être isolée et chauffée. Once the table is full it is necessary to allow the mixture to harden for a certain time. To speed up this curing time, the table can be insulated and heated.
Les moules passent ensuite sur le tambour de fin de table (10), dans l'arrondi de celui-ci les produits se détachent des moules et tombent sur une bande transporteuse ou ils peuvent recevoir un traitement de surface et être ensuite emballés. The molds then pass on the end-of-table drum (10), in the rounding thereof the products detach from the molds and fall on a conveyor belt or they can receive a surface treatment and then be packaged.
6 Application
Le procédé selon l'invention est particulièrement destiné au revêtement de sols et de murs pour le batiment et notamment pour la restauration intérieure et extérieure. 6 Application
The method according to the invention is particularly intended for coating floors and walls for the building and in particular for interior and exterior restoration.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9116277A FR2685248B1 (en) | 1991-12-20 | 1991-12-20 | PROCESS FOR PRODUCING MOLDED MATERIALS FOR FLOORING AND WALL COVERING, THE APPEARANCE OF WHICH IS RIGHT IDENTICAL TO THAT OF MATERIALS THAT HAVE BEEN SUBJECT TO PATINA OF TIME. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9116277A FR2685248B1 (en) | 1991-12-20 | 1991-12-20 | PROCESS FOR PRODUCING MOLDED MATERIALS FOR FLOORING AND WALL COVERING, THE APPEARANCE OF WHICH IS RIGHT IDENTICAL TO THAT OF MATERIALS THAT HAVE BEEN SUBJECT TO PATINA OF TIME. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2685248A1 true FR2685248A1 (en) | 1993-06-25 |
| FR2685248B1 FR2685248B1 (en) | 1994-09-02 |
Family
ID=9420604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9116277A Expired - Fee Related FR2685248B1 (en) | 1991-12-20 | 1991-12-20 | PROCESS FOR PRODUCING MOLDED MATERIALS FOR FLOORING AND WALL COVERING, THE APPEARANCE OF WHICH IS RIGHT IDENTICAL TO THAT OF MATERIALS THAT HAVE BEEN SUBJECT TO PATINA OF TIME. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2685248B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0558248A2 (en) * | 1992-02-26 | 1993-09-01 | Cca Inc. | Apparatus for supplying particles and/or granules to form a layer of prescribed thickness and method for producing patterned shaped articles using the apparatus |
| FR2845402A1 (en) * | 2002-10-08 | 2004-04-09 | Art Beton | Decorative slab with pebbled effect is made from silicone impression taken from initial concrete slab with embedded pebbles |
| ITTV20090081A1 (en) * | 2009-04-29 | 2010-10-30 | Favaro 1 S P A | PROCEDURE FOR THE REALIZATION OF ELEMENTS FOR COVERING AND FLOORING MADE FROM CONCROMERATE CONCROMERATE SLAB AND RESIN WITH VISUAL EFFECT WOOD TYPE |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2328058A (en) * | 1938-12-01 | 1943-08-31 | Carey Philip Mfg Co | Manufacture of hydraulic cement products |
| FR1185035A (en) * | 1956-07-21 | 1959-07-29 | Installation for the molding of plates in hardenable material | |
| DE1909855A1 (en) * | 1969-02-27 | 1970-11-26 | Daimler Benz Ag | Transfer method for road surface pattern - to tes tracks |
| FR2136327A5 (en) * | 1972-04-12 | 1972-12-22 | Butti Secondo | |
| DE2505018A1 (en) * | 1975-02-06 | 1976-08-19 | Const Montaj Judetului Neamt | Mould for ornamental concrete building elements - is made from soln. or mixt. of rubber and filler based material |
| FR2647706A1 (en) * | 1989-06-02 | 1990-12-07 | Lapidis Decor Sa | Method for obtaining coating elements restoring the appearance of eroded stone and elements thus obtained |
-
1991
- 1991-12-20 FR FR9116277A patent/FR2685248B1/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2328058A (en) * | 1938-12-01 | 1943-08-31 | Carey Philip Mfg Co | Manufacture of hydraulic cement products |
| FR1185035A (en) * | 1956-07-21 | 1959-07-29 | Installation for the molding of plates in hardenable material | |
| DE1909855A1 (en) * | 1969-02-27 | 1970-11-26 | Daimler Benz Ag | Transfer method for road surface pattern - to tes tracks |
| FR2136327A5 (en) * | 1972-04-12 | 1972-12-22 | Butti Secondo | |
| DE2505018A1 (en) * | 1975-02-06 | 1976-08-19 | Const Montaj Judetului Neamt | Mould for ornamental concrete building elements - is made from soln. or mixt. of rubber and filler based material |
| FR2647706A1 (en) * | 1989-06-02 | 1990-12-07 | Lapidis Decor Sa | Method for obtaining coating elements restoring the appearance of eroded stone and elements thus obtained |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0558248A2 (en) * | 1992-02-26 | 1993-09-01 | Cca Inc. | Apparatus for supplying particles and/or granules to form a layer of prescribed thickness and method for producing patterned shaped articles using the apparatus |
| EP0558248A3 (en) * | 1992-02-26 | 1995-04-05 | Cca Inc | |
| US5554393A (en) * | 1992-02-26 | 1996-09-10 | Cca Inc. | Apparatus for supplying particles and/or granules to form a layer of prescribed thickness |
| FR2845402A1 (en) * | 2002-10-08 | 2004-04-09 | Art Beton | Decorative slab with pebbled effect is made from silicone impression taken from initial concrete slab with embedded pebbles |
| ITTV20090081A1 (en) * | 2009-04-29 | 2010-10-30 | Favaro 1 S P A | PROCEDURE FOR THE REALIZATION OF ELEMENTS FOR COVERING AND FLOORING MADE FROM CONCROMERATE CONCROMERATE SLAB AND RESIN WITH VISUAL EFFECT WOOD TYPE |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2685248B1 (en) | 1994-09-02 |
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| Date | Code | Title | Description |
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| CA | Change of address | ||
| CD | Change of name or company name | ||
| CJ | Change in legal form | ||
| TP | Transmission of property | ||
| ST | Notification of lapse | ||
| RN | Application for restoration | ||
| FC | Decision of inpi director general to approve request for restoration |