WO2002101174A1 - Artificial stone facing and elementary front and angle slabs for making same - Google Patents

Artificial stone facing and elementary front and angle slabs for making same Download PDF

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Publication number
WO2002101174A1
WO2002101174A1 PCT/FR2002/001873 FR0201873W WO02101174A1 WO 2002101174 A1 WO2002101174 A1 WO 2002101174A1 FR 0201873 W FR0201873 W FR 0201873W WO 02101174 A1 WO02101174 A1 WO 02101174A1
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WO
WIPO (PCT)
Prior art keywords
slab
corner
facade
facing
notch
Prior art date
Application number
PCT/FR2002/001873
Other languages
French (fr)
Inventor
Jean-Jacques Laurent
Original Assignee
Styldal
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Styldal filed Critical Styldal
Priority to DE60231492T priority Critical patent/DE60231492D1/en
Priority to EP02740854A priority patent/EP1395721B1/en
Publication of WO2002101174A1 publication Critical patent/WO2002101174A1/en

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Classifications

    • 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
    • E04F13/14—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/147—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 stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer imitating natural stone, brick work or the like

Definitions

  • the present invention relates to an artificial stone facing consisting of elementary facade and corner tiles, as well as corner and facade tiles for the production of such facing.
  • Dry stone masonry are complex and expensive constructions because they require on the one hand a skilled workforce to give the whole an aesthetic appearance pleasing to the eye, on the other hand a significant laying time due to the fact that the masonry is made by means of a stone by stone assembly. Stones are also becoming more and more difficult to find, in particular when they are intended for the production of large areas where it is necessary to have relatively homogeneous stones.
  • a facing consisting of an assembly of slabs, each slab being provided with at least one notch on its longitudinal edge and a plurality of notches on its transverse edge.
  • Each notch of a slab is intended to cooperate with a notch of the same type of an adjacent slab juxtaposed or superposed.
  • a notch formed on a transverse edge of a slab cooperates with a notch formed on a transverse edge of another slab while, similarly, a notch formed on a longitudinal edge of a slab cooperates with a notch formed on a longitudinal edge of another slab.
  • An object of the present invention is to provide a facing of artificial stones imitating a masonry of traditional stones and whose design allows to considerably reduce the installation time and does not require the use of skilled labor.
  • Another object of the present invention is to provide a facing capable of covering any interior or exterior support such as concrete, masonry covered with a traditional coating, cellular concrete, plaster, plaster tiles, cardboard plasterboard or other, the design of this facing making it possible to obtain, from tiles with a relatively simple outline, an overall impression of a natural facing in which the repetition of the assembly is masked to remove any impression of a dummy aspect of the facing .
  • Another object of the present invention is to provide a facing of artificial stones made of a non-freezing material and easy to maintain.
  • the subject of the invention is an facing of artificial stones consisting of elementary facade and corner slabs, characterized in that each facade and corner slab is shaped to present the appearance of an assembly of several stones separated by joint lines and in that each facade slab is provided with a notch for insertion of a cabochon or a half-key of identical embodiment to the facade slabs, these notches being essentially two types, the first type being a continuous notch arranged along a so-called longitudinal edge of the slab and centered with respect to the transverse edges of this slab, the second type being a notch formed in the angle of a slab either to the right , either on the left to form, in the assembled state, slabs with angular notches a notch identical to the dimension of the notch of the first type, the notch of the first type constituting the insertion space of a half-key, the notches of first and second type constituting, in the assembled state slabs the cabochon insertion space.
  • the invention also relates to an elementary corner slab and an elementary facade slab intended for producing a facing of artificial stones of the aforementioned type.
  • Figure 1 shows a schematic view of a facing in the assembled state of elementary facade and corner tiles
  • FIG. 2 represents a schematic front view of an assembly of elementary façade tiles
  • FIG. 3 represents a schematic front view of an assembly of corner tiles
  • FIG. 4 schematically represents several models of facade tiles
  • FIG. 5 shows a schematic view of a facing similar to Figure 1 in which the stones 11 have been shown.
  • the invention relates to a facing of artificial stones imitating the appearance of traditional dry stone masonry.
  • This facing 1 is made up of elementary facade tiles shown in 2 in the figures and elementary corner tiles shown in 7A, 7B in the figures.
  • Each facade slab 2 or corner slab 7A, 7B is generally obtained by molding a composition based on a binder, in particular a synthetic resin, preferably a polyester resin, and mineral fillers such as charges of quartz, silica, marble or others to give the slab produced the appearance of an assembly of several stones 11 separated by joint lines 12 as illustrated in FIG. 4 in which several models of facade slabs 2 have been shown, each model corresponding to a different mold imprint.
  • a binder in particular a synthetic resin, preferably a polyester resin, and mineral fillers such as charges of quartz, silica, marble or others
  • Each monobloc slab, thus produced, has a thickness generally between 12 and 15 mm. It can thus be affixed to a generally vertical support, interior or exterior. As admissible support, it can be cited masonry covered with a traditional or monolayer coating, cellular concretes, plaster, plaster tiles, cardboard plasterboards, etc.
  • the composition of the slabs makes it possible to obtain products permeable to water vapor by non-gelling joints, of very low porosity, so as to facilitate their maintenance. These tiles are characterized in particular by their ease of cleaning when they are coated with graffiti.
  • each front slab 2 is provided with a single notch 3 or 4 or single notch for insertion of a cabochon 6 or of a half key 5.
  • the cabochon 6 or the half key 5 are identical to the facade tiles 2 in that they are shaped to present the appearance of an assembly of several stones 11 separated by joint lines 12.
  • These notches 3 and 4 are essentially of two types .
  • the first type is a continuous notch 3 disposed along a so-called longitudinal edge of the slab 2 and centered with respect to the transverse edges of this slab 2.
  • the second type is a notch 4 formed in the corner of a slab 2 either to the right or to the left to form, in the assembled state of the slabs 2 with angular notches 4, a notch, of generally rectangular shape, identical to the dimension of the notch 3 of the first type.
  • each faceplate 2 has either a first type notching, or a second type notching.
  • the notch 3 of the first type thus constitutes the insertion space for a half-key 5, this space again affecting a substantially rectangular shape.
  • the half-key 5 corresponds in size to the interior space of the notch 3.
  • the notches 3 and 4 of the first and second types constitute in cooperation, in the assembled state of the slabs
  • the assembly of facade slabs 2 and half-key 5 will be more particularly reserved for the lowest row of slabs when the facing is carried out on a vertical support and for the row most above the slabs for the slabs whose notch of the first or second type cannot cooperate with the notch of the slabs on which they are superimposed.
  • Each corner tile 7A, 7B has at least one beveled edge 9 for miter assembly with an adjacent corner tile, as illustrated in FIG. 3 in which the angle of the vertical support on which must be affixed the facing has been shown at 13.
  • the stone or stones 11 arranged in the vicinity of a beveled edge 9 of a pair of corner tiles 7A, 7B which can be assembled with a tab are assembled by contiguous contact to give, in the state assembled said corner tiles 7A, 7B, the appearance of a single corner stone 8.
  • the corner tiles 7A, 7B have at least two dimensions corresponding one to the dimensions of the facade tiles 2, the other to half of a facade tile 2 cut according to its median transverse axis.
  • the smallest corner tiles dimension are shown in 7B, while the corner slabs of dimension corresponding to the dimensions of the front slabs 2 are shown in 7A.
  • the fact of having angle tiles 7A, 7B of different dimensions and notched front panels 2 allows a staggered assembly of the corner panels 7A, 7B and front panels 2 as illustrated in FIG. 1.
  • the corner slabs 7A, 7B and of facade 2, including the cabochon 6 and the half-key 5 have, along at least one of their edges, at least one wedge 10 wedging molded with the slab to form, between slabs, a broken line for a jointing product. Due to the presence of these tabs 10, the installer has means of locating and assisting in positioning the slabs.
  • glue will be applied on the one hand to the support intended to receive the slabs, on the other hand to the back of the slabs.
  • the adhesive can be applied to the support using a trowel and the thickness of the adhesive layer can be adjusted using a notched trowel.
  • the layer of glue applied to the back of the stone slabs will be smoothed.
  • the tiles will be glued in an arrangement conforming to that shown in FIG. 1.
  • the tab (s) 10 fitted to each tile must always be positioned on the lower edge of the tile. Once the bonding has been completed, you should preferably wait 24 hours for the joints to be made.
  • the grouting step can be done using a stencil.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention concerns an artificial stone facing consisting of elementary front and angle slabs. Said facing is characterised in that each front surface (2) and angle slab is configured to present the aspect of an assembly of several stones (11) separated by grout lines (12) and each front surface slab (2) is provided with a notch (3, 5) for inserting a decorative stud (6) or a half hitch (5), said notches (3, 4) being essentially of two types, the first type being a continuous notch (3) arranged along a so-called longitudinal edge of the slab (2) and centred relative to the transverse edges of said slab (2), the second type being a notch (4) arranged in an angle of a slab (2) either on the right, or on the left.

Description

Parement de pierres artificielles et de dalles élémentaires de façade et d'angle pour sa réalisationFacing of artificial stones and elementary facade and corner slabs for its realization
La présente invention concerne un parement de pierres artificielles constitué de dalles élémentaires de façade et d'angle, ainsi que des dalles d'angle et de façade pour la réalisation d'un tel parement.The present invention relates to an artificial stone facing consisting of elementary facade and corner tiles, as well as corner and facade tiles for the production of such facing.
Les maçonneries de pierres sèches sont des constructions complexes et onéreuses car elles nécessitent d'une part une main d'oeuvre qualifiée pour conférer à l'ensemble un aspect esthétique agréable à l'oeil, d'autre part un temps de pose important du fait que la maçonnerie est réalisée au moyen d'un assemblage pierre par pierre. Les pierres sont en outre de plus en plus difficiles à trouver, en particulier lorsqu'elles sont destinées à la réalisation de grandes surfaces où il est nécessaire de disposer de pierres relativement homogènes.Dry stone masonry are complex and expensive constructions because they require on the one hand a skilled workforce to give the whole an aesthetic appearance pleasing to the eye, on the other hand a significant laying time due to the fact that the masonry is made by means of a stone by stone assembly. Stones are also becoming more and more difficult to find, in particular when they are intended for the production of large areas where it is necessary to have relatively homogeneous stones.
Pour faciliter la mise en oeuvre de telles maçonneries, des pierres artificielles ont été créées. Toutefois, l'obligation de continuer à procéder à un assemblage pierre par pierre n'a pas permis de réduire de manière significative le temps de construction d'une telle maçonnerie .To facilitate the implementation of such masonry, artificial stones have been created. However, the obligation to continue to carry out a stone assembly by stone did not significantly reduce the construction time of such masonry.
On connaît également, à travers le brevet US-A-5.885.502 , un parement constitué d'un assemblage de dalles, chaque dalle étant munie d'au moins une encoche sur son bord longitudinal et d'une pluralité d'encoches sur son bord transversal. Chaque encoche d'une dalle est destinée à coopérer avec une encoche d'un même type d'une dalle adjacente juxtaposée ou superposée. Ainsi, une encoche ménagée sur un bord transversal d'une dalle coopère avec une encoche ménagée sur un bord transversal d'une autre dalle tandis que, de manière analogue, une encoche ménagée sur un bord longitudinal d'une dalle coopère avec une encoche ménagée sur un bord longitudinal d'une autre dalle. De ce fait, les zones de raccordement des rives transversales des dalles sont parfaitement alignées d'une rangée à une autre. Il en résulte l'obligation, pour rompre cette continuité de construction, d'équiper chaque dalle d'une pluralité d'encochages, ce qui rend la dalle de construction et d'assemblage complexes. Il en résulte un temps de pose relativement long d'une telle construction même si ce temps est amélioré par rapport à une construction traditionnelle pierre à pierre.Also known, through US-A-5,885,502, a facing consisting of an assembly of slabs, each slab being provided with at least one notch on its longitudinal edge and a plurality of notches on its transverse edge. Each notch of a slab is intended to cooperate with a notch of the same type of an adjacent slab juxtaposed or superposed. Thus, a notch formed on a transverse edge of a slab cooperates with a notch formed on a transverse edge of another slab while, similarly, a notch formed on a longitudinal edge of a slab cooperates with a notch formed on a longitudinal edge of another slab. As a result, the connection areas of the transverse edges of the slabs are perfectly aligned from one row to another. This results in the obligation, to break this continuity of construction, to equip each slab with a plurality of notches, which makes the slab of construction and assembly complex. This results in a relatively long exposure time of such a construction even if this time is improved compared to a traditional stone-to-stone construction.
On connaît également, à titre d' arrière-plan technologique, un revêtement formé par un assemblage de briques, comme l'illustre le brevet FR-A-0.616.628 où chaque brique en forme de U ménage ainsi entre ses branches une cavité destinée à recevoir les branches adjacentes de deux briques accolées d'une rangée de briques superposées. Toutefois, les contraintes nées de l'assemblage de briques ne sont pas comparables à celles nées de l'assemblage de pierres. Un but de la présente invention est de proposer un parement de pierres artificielles imitant une maçonnerie de pierres traditionnelles et dont la conception permet de réduire considérablement le temps de pose et ne nécessite pas d'avoir recours à une main d'oeuvre qualifiée.Also known, as a technological background, a coating formed by an assembly of bricks, as illustrated in patent FR-A-0.616.628 where each brick in the shape of a U thus forms a cavity between its branches receiving the adjacent branches of two bricks placed side by side with a row of superimposed bricks. However, the constraints arising from the assembly of bricks are not comparable to those arising from the assembly of stones. An object of the present invention is to provide a facing of artificial stones imitating a masonry of traditional stones and whose design allows to considerably reduce the installation time and does not require the use of skilled labor.
Un autre but de la présente invention est de proposer un parement apte à recouvrir tout support intérieur ou extérieur tel que béton, maçonnerie recouverte d'un enduit traditionnel, béton cellulaire, plâtre, carreaux de plâtre, plaque de plâtre cartonnée ou autres, la conception de ce parement permettant l'obtention, à partir de dalles au contour relativement simple, d'une impression d'ensemble d'un parement naturel dans lequel la répétition de l'assemblage est masquée pour supprimer toute impression d'un aspect factice du parement.Another object of the present invention is to provide a facing capable of covering any interior or exterior support such as concrete, masonry covered with a traditional coating, cellular concrete, plaster, plaster tiles, cardboard plasterboard or other, the design of this facing making it possible to obtain, from tiles with a relatively simple outline, an overall impression of a natural facing in which the repetition of the assembly is masked to remove any impression of a dummy aspect of the facing .
Un autre but de la présente invention est de proposer un parement de pierres artificielles réalisé en un matériau non gélif et facile d'entretien.Another object of the present invention is to provide a facing of artificial stones made of a non-freezing material and easy to maintain.
A cet effet, l'invention a pour objet un parement de pierres artificielles constitué de dalles élémentaires de façade et d'angle, caractérisé en ce que chaque dalle de façade et d'angle est conformée pour présenter l'apparence d'un assemblage de plusieurs pierres séparées par des lignes de joint et en ce que chaque dalle de façade est pourvue d'un encochage d'insertion d'un cabochon ou d'une demi-clé de réalisation identique aux dalles de façade, ces encochages étant essentiellement de deux types, le premier type étant une encoche continue disposée le long d'un bord dit longitudinal de la dalle et centrée par rapport aux bords transversaux de cette dalle, le second type étant une encoche ménagée dans l'angle d'une dalle soit à droite, soit à gauche pour former à l'état assemblé des dalles à encoches angulaires une encoche identique à la dimension de l'encoche du premier type, l'encoche de premier type constituant l'espace d'insertion d'une demi-clé, les encoches de premier et second type constituant, à l'état assemblé des dalles l'espace d'insertion du cabochon.To this end, the subject of the invention is an facing of artificial stones consisting of elementary facade and corner slabs, characterized in that each facade and corner slab is shaped to present the appearance of an assembly of several stones separated by joint lines and in that each facade slab is provided with a notch for insertion of a cabochon or a half-key of identical embodiment to the facade slabs, these notches being essentially two types, the first type being a continuous notch arranged along a so-called longitudinal edge of the slab and centered with respect to the transverse edges of this slab, the second type being a notch formed in the angle of a slab either to the right , either on the left to form, in the assembled state, slabs with angular notches a notch identical to the dimension of the notch of the first type, the notch of the first type constituting the insertion space of a half-key, the notches of first and second type constituting, in the assembled state slabs the cabochon insertion space.
L'utilisation de dalles conformées pour présenter l'apparence d'un assemblage de plusieurs pierres séparées par des lignes de joint permet de disposer de dalles de plus grande dimension de sorte que la pose de quelques dalles suffit pour recouvrir une surface d'un mètre carré. Par ailleurs, ces dalles évitent les "coups de sabre" dans le calepinage des pierres. La présence d'une encoche unique sur chaque dalle de façade permet de rompre la continuité de la construction à la fois au niveau des lignes longitudinales et des lignes transversales pour éliminer tout aspect factice du parement obtenu. Un encochage unique sur chaque dalle permet l'obtention d'un parement dont chaque dalle est assemblée à une dalle adjacente juxtaposée par un bord transversal essentiellement rectiligne.The use of shaped tiles to present the appearance of an assembly of several stones separated by joint lines makes it possible to have larger tiles so that the laying of a few tiles is enough to cover an area of one meter square. In addition, these slabs avoid "saber strokes" in the layout of the stones. The presence of a single notch on each facade slab makes it possible to break the continuity of the construction both at the level of the longitudinal lines and the transverse lines to eliminate any dummy aspect of the facing obtained. A unique notching on each slab makes it possible to obtain a facing, each slab of which is assembled to an adjacent slab juxtaposed by an essentially rectilinear transverse edge.
Par ailleurs, la présence d'encochages facilite la pose et limite les erreurs de sorte qu'une main d'oeuvre qualifiée n'est plus requise.In addition, the presence of notches facilitates installation and limits errors so that a qualified workforce is no longer required.
L'invention a encore pour objet une dalle élémentaire d'angle et une dalle élémentaire de façade destinées à la réalisation d'un parement de pierres artificielles du type précité .The invention also relates to an elementary corner slab and an elementary facade slab intended for producing a facing of artificial stones of the aforementioned type.
L'invention sera bien comprise à la lecture de la description suivante d'exemples de réalisation, en référence aux dessins annexés dans lesquels :The invention will be clearly understood on reading the following description of exemplary embodiments, with reference to the appended drawings in which:
la figure 1 représente une vue schématique d'un parement à l'état assemblé de dalles élémentaires de façade et d ' angle ;Figure 1 shows a schematic view of a facing in the assembled state of elementary facade and corner tiles;
la figure 2 représente une vue schématique de face d'un assemblage de dalles élémentaires de façade ;FIG. 2 represents a schematic front view of an assembly of elementary façade tiles;
la figure 3 représente une vue schématique de face d'un assemblage de dalles d'angle ;FIG. 3 represents a schematic front view of an assembly of corner tiles;
la figure 4 représente de manière schématique plusieurs modèles de dalles de façade etFIG. 4 schematically represents several models of facade tiles and
la figure 5 représente une vue schématique d'un parement similaire à la figure 1 dans lequel les pierres 11 ont été représentées.5 shows a schematic view of a facing similar to Figure 1 in which the stones 11 have been shown.
Comme mentionné ci-dessus, l'invention a pour objet un parement de pierres artificielles imitant l'aspect d'une maçonnerie traditionnelle de pierres sèches. Ce parement 1 est constitué à partir de dalles élémentaires de façade représentées en 2 aux figures et de dalles élémentaires d'angle représentées en 7A, 7B aux figures.As mentioned above, the invention relates to a facing of artificial stones imitating the appearance of traditional dry stone masonry. This facing 1 is made up of elementary facade tiles shown in 2 in the figures and elementary corner tiles shown in 7A, 7B in the figures.
Chaque dalle de façade 2 ou d'angle 7A, 7B est généralement obtenue par moulage d'une composition à base d'un liant, en particulier d'une résine de synthèse, de préférence une résine polyester, et de charges minérales telles que des charges de quartz, de silice, de marbre ou autres pour conférer à la dalle réalisée l'apparence d'un assemblage de plusieurs pierres 11 séparées par des lignes de joint 12 comme l'illustre la figure 4 dans laquelle plusieurs modèles de dalles de façade 2 ont été représentés, chaque modèle correspondant à une empreinte de moule différente.Each facade slab 2 or corner slab 7A, 7B is generally obtained by molding a composition based on a binder, in particular a synthetic resin, preferably a polyester resin, and mineral fillers such as charges of quartz, silica, marble or others to give the slab produced the appearance of an assembly of several stones 11 separated by joint lines 12 as illustrated in FIG. 4 in which several models of facade slabs 2 have been shown, each model corresponding to a different mold imprint.
Chaque dalle monobloc, ainsi réalisée, présente une épaisseur généralement comprise entre 12 et 15 mm. Elle peut ainsi être apposée sur un support généralement vertical, intérieur ou extérieur. A titre de support admissible, il peut être cité les maçonneries recouvertes d'un enduit traditionnel ou monocouche, les bétons cellulaires, le plâtre, les carreaux de plâtre, les plaques de plâtre cartonnées, etc. La composition des dalles permet d'obtenir des produits perméables à la vapeur d'eau par les joints non gélifs, de porosité très faible, de manière à faciliter leur entretien. Ces dalles se caractérisent en particulier par leur facilité de nettoyage lorsqu'elles sont revêtues de graffitis.Each monobloc slab, thus produced, has a thickness generally between 12 and 15 mm. It can thus be affixed to a generally vertical support, interior or exterior. As admissible support, it can be cited masonry covered with a traditional or monolayer coating, cellular concretes, plaster, plaster tiles, cardboard plasterboards, etc. The composition of the slabs makes it possible to obtain products permeable to water vapor by non-gelling joints, of very low porosity, so as to facilitate their maintenance. These tiles are characterized in particular by their ease of cleaning when they are coated with graffiti.
Comme l'illustre la figure 2, chaque dalle de façade 2 est pourvue d'un seul encochage 3 ou 4 ou encochage unique d'insertion d'un cabochon 6 ou d'une demi-clé 5. Le cabochon 6 ou la demi-clé 5 sont de réalisation identique aux dalles de façade 2 en ce sens qu'ils sont conformés pour présenter l'apparence d'un assemblage de plusieurs pierres 11 séparées par des lignes de joint 12. Ces encochages 3 et 4 sont essentiellement de deux types. Le premier type est une encoche 3 continue disposée le long d'un bord dit longitudinal de la dalle 2 et centrée par rapport aux bords transversaux de cette dalle 2. Le second type est une encoche 4 ménagée dans l'angle d'une dalle 2 soit à droite, soit à gauche pour former, à l'état assemblé des dalles 2 à encoches 4 angulaires, une encoche, de forme générale rectangulaire, identique à la dimension de l'encoche 3 du premier type. Ainsi, chaque dalle 2 de façade comporte soit un encochage de premier type, soit un encochage de second type. L'encoche 3 de premier type constitue ainsi l'espace d'insertion d'une demi-clé 5, cet espace affectant à nouveau une forme sensiblement rectangulaire. En d'autres termes, la demi-clé 5 correspond en dimension à l'espace intérieur de l'encoche 3. Les encoches 3 et 4 de premier et second types constituent quant à elles en coopération, à l'état assemblé des dallesAs illustrated in FIG. 2, each front slab 2 is provided with a single notch 3 or 4 or single notch for insertion of a cabochon 6 or of a half key 5. The cabochon 6 or the half key 5 are identical to the facade tiles 2 in that they are shaped to present the appearance of an assembly of several stones 11 separated by joint lines 12. These notches 3 and 4 are essentially of two types . The first type is a continuous notch 3 disposed along a so-called longitudinal edge of the slab 2 and centered with respect to the transverse edges of this slab 2. The second type is a notch 4 formed in the corner of a slab 2 either to the right or to the left to form, in the assembled state of the slabs 2 with angular notches 4, a notch, of generally rectangular shape, identical to the dimension of the notch 3 of the first type. Thus, each faceplate 2 has either a first type notching, or a second type notching. The notch 3 of the first type thus constitutes the insertion space for a half-key 5, this space again affecting a substantially rectangular shape. In other words, the half-key 5 corresponds in size to the interior space of the notch 3. The notches 3 and 4 of the first and second types constitute in cooperation, in the assembled state of the slabs
2, l'espace d'insertion du cabochon 6. De cette coopération des encoches 3 et 4, il en résulte un parement dans lequel les dalles 2 de façade sont décalées généralement d'un demi -pas d'une rangée à une autre. De ce fait, ces dalles 2 peuvent, au niveau de leur bord transversal, présenter un bord essentiellement rectiligne. En conséquence, du fait de la coopération des encoches 3 et 4 , les dalles ne sont pas alignées au niveau de leur bord transversal d'une rangée à une autre rompant ainsi l'uniformité de l'assemblage. L'assemblage dalles de façade 2 et demi-clé 5 sera plus particulièrement réservé à la rangée la plus inférieure de dalles lorsque le parement est réalisé sur un support vertical et à la rangée la plus au-dessus des dalles pour les dalles dont l'encoche du premier ou du second type ne peut coopérer avec l'encoche des dalles sur lesquelles elles sont superposées.2, the insertion space of the cabochon 6. From this cooperation of the notches 3 and 4, this results in a facing in which the front slabs 2 are generally offset by half a step from one row to another. Therefore, these slabs 2 may, at their transverse edge, have an essentially rectilinear edge. Consequently, due to the cooperation of the notches 3 and 4, the tiles are not aligned at their transverse edge from one row to another, thus breaking the uniformity of the assembly. The assembly of facade slabs 2 and half-key 5 will be more particularly reserved for the lowest row of slabs when the facing is carried out on a vertical support and for the row most above the slabs for the slabs whose notch of the first or second type cannot cooperate with the notch of the slabs on which they are superimposed.
Chaque dalle d'angle 7A, 7B comporte quant à elle au moins un chant 9 biseauté pour un assemblage à onglet avec une dalle d'angle adjacente, comme l'illustre la figure 3 dans laquelle l'angle du support vertical sur lequel doit être apposé le parement a été représenté en 13. La ou les pierres 11 disposées au voisinage d'un chant 9 biseauté d'une paire de dalles d'angle 7A, 7B assemblables à onglet sont assemblables à contact jointif pour donner, à l'état assemblé desdites dalles d'angle 7A, 7B, l'apparence d'une pierre d'angle 8 unique.Each corner tile 7A, 7B has at least one beveled edge 9 for miter assembly with an adjacent corner tile, as illustrated in FIG. 3 in which the angle of the vertical support on which must be affixed the facing has been shown at 13. The stone or stones 11 arranged in the vicinity of a beveled edge 9 of a pair of corner tiles 7A, 7B which can be assembled with a tab are assembled by contiguous contact to give, in the state assembled said corner tiles 7A, 7B, the appearance of a single corner stone 8.
Comme l'illustre à nouveau la figure 3, les dalles d'angle 7A, 7B présentent au moins deux dimensions correspondant l'une aux dimensions des dalles 2 de façades, l'autre à la moitié d'une dalle 2 de façade coupée suivant son axe transversal médian. Les dalles d'angle de plus petite dimension sont représentées en 7B, tandis que les dalles d'angle de dimension correspondant aux dimensions des dalles 2 de façade sont représentées en 7A. Le fait de disposer de dalles d'angle 7A, 7B de dimensions différentes et de dalles 2 de façade à encochage autorise un assemblage en quinconce des dalles d'angle 7A, 7B et de façade 2 comme l'illustre la figure 1.As illustrated again in FIG. 3, the corner tiles 7A, 7B have at least two dimensions corresponding one to the dimensions of the facade tiles 2, the other to half of a facade tile 2 cut according to its median transverse axis. The smallest corner tiles dimension are shown in 7B, while the corner slabs of dimension corresponding to the dimensions of the front slabs 2 are shown in 7A. The fact of having angle tiles 7A, 7B of different dimensions and notched front panels 2 allows a staggered assembly of the corner panels 7A, 7B and front panels 2 as illustrated in FIG. 1.
Pour aider à la pose de telles dalles et réduire encore le temps de réalisation d'un tel parement, les dalles d'angle 7A, 7B et de façade 2, y compris le cabochon 6 et la demi- clé 5, présentent, le long d'au moins une de leurs rives, au moins une languette 10 de calage venue de moulage avec la dalle pour former, entre dalles, une ligne brisée pour un produit de jointoiement . Du fait de la présence de ces languettes 10, le poseur dispose de moyens de repérage et d'aide au positionnement des dalles.To assist with the installation of such slabs and further reduce the time for producing such a facing, the corner slabs 7A, 7B and of facade 2, including the cabochon 6 and the half-key 5, have, along at least one of their edges, at least one wedge 10 wedging molded with the slab to form, between slabs, a broken line for a jointing product. Due to the presence of these tabs 10, the installer has means of locating and assisting in positioning the slabs.
La réalisation d'un parement à partir des dalles d'angle et de façade décrites ci-dessus s'avère particulièrement aisée. Il convient dans un premier temps de préparer le support généralement vertical, intérieur ou extérieur, destiné à la réception des dalles. Ce support pourra ainsi être dépoussiéré de même que le verso des dalles. La planéité de ce support sera également vérifiée.The realization of a facing from the corner and facade tiles described above is particularly easy. It is first of all advisable to prepare the generally vertical support, interior or exterior, intended for the reception of the slabs. This support can thus be dusted as well as the back of the tiles. The flatness of this support will also be checked.
Dans une seconde étape, de la colle sera appliquée d'une part sur le support destiné à recevoir les dalles, d'autre part sur le verso des dalles. L'application de la colle sur le support pourra s'effectuer au moyen d'une truelle et le réglage de l'épaisseur de la couche de colle sera assuré au moyen d'une taloche crantée. De la même manière, la couche de colle appliquée sur le verso des dalles de pierre sera lissée. Dans une étape suivante, les dalles seront collées suivant une disposition conforme à celle représentée à la figure 1. La ou les languettes 10 équipant chaque dalle devront toujours être positionnées sur le bord inférieur de la dalle. Une fois le collage effectué, il conviendra d'attendre de préférence 24 heures pour la réalisation des joints. L'étape de jointoiement pourra s'effectuer au moyen d'un pochoir. Il conviendra pour ce faire de remplir le pochoir avec un mortier de jointoiement puis de remplir les joints au moyen du contenu du pochoir. Une fois le matériau de jointoiement déposé, ce matériau pourra être serré et lissé au fer à joint de façon à réaliser un joint en creux qui permettra de faire ressortir les pierres de chaque dalle. Le surplus de matériau de mortier de jointoiement pourra être éliminé au moyen d'une truelle. Le joint pourra être ensuite fini avec une éponge légèrement humidifiée. Le parement obtenu présente un aspect très proche d'une maçonnerie de pierres traditionnelles. In a second step, glue will be applied on the one hand to the support intended to receive the slabs, on the other hand to the back of the slabs. The adhesive can be applied to the support using a trowel and the thickness of the adhesive layer can be adjusted using a notched trowel. In the same way, the layer of glue applied to the back of the stone slabs will be smoothed. In a following step, the tiles will be glued in an arrangement conforming to that shown in FIG. 1. The tab (s) 10 fitted to each tile must always be positioned on the lower edge of the tile. Once the bonding has been completed, you should preferably wait 24 hours for the joints to be made. The grouting step can be done using a stencil. To do this, fill the stencil with a grouting mortar and then fill the joints with the contents of the stencil. Once the jointing material has been deposited, this material can be tightened and smoothed with a joint iron so as to produce a hollow joint which will make it possible to bring out the stones of each slab. Excess grouting material can be removed using a trowel. The joint can then be finished with a slightly moistened sponge. The facing obtained has an aspect very close to that of traditional stone masonry.

Claims

REVENDICATIONS
1. Parement (1) de pierres artificielles constitué de dalles élémentaires (2, 7A, 7B) de façade et d'angle, caractérisé en ce que chaque dalle de façade (2) et d'angle (7A, 7B) est conformée pour présenter l'apparence d'un assemblage de plusieurs pierres (11) séparées par des lignes de joint (12) et en ce que chaque dalle de façade (2) est pourvue d'un encochage (3, 4) d'insertion d'un cabochon (6) ou d'une demi-clé (5) de réalisation identique aux dalles de façade (2), ces encochages (3, 4) étant essentiellement de deux types, le premier type étant une encoche (3) continue disposée le long d'un bord dit longitudinal de la dalle (2) et centrée par rapport aux bords transversaux de cette dalle (2) , le second type étant une encoche (4) ménagée dans l'angle d'une dalle (2) soit à droite, soit à gauche pour former à l'état assemblé des dalles (2) à encoches (4) angulaires une encoche identique à la dimension de l'encoche (3) du premier type, l'encoche (3) de premier type constituant un espace d'insertion d'une demi-clé (5), les encoches (3, 4) de premier et second type constituant, à l'état assemblé des dalles (2), un espace d'insertion du cabochon (6) .1. facing (1) of artificial stones consisting of elementary slabs (2, 7A, 7B) of facade and corner, characterized in that each facade (2) and corner slab (7A, 7B) is shaped to present the appearance of an assembly of several stones (11) separated by joint lines (12) and in that each facade slab (2) is provided with a notch (3, 4) for inserting a cabochon (6) or a half-key (5) of identical construction to the facade tiles (2), these notches (3, 4) being essentially of two types, the first type being a continuous notch (3) arranged along a so-called longitudinal edge of the slab (2) and centered with respect to the transverse edges of this slab (2), the second type being a notch (4) formed in the corner of a slab (2) either on the right, or on the left to form in the assembled state of the slabs (2) with angular notches (4) a notch identical to the dimension of the notch (3) of the first type, the notch (3) of p remier type constituting an insertion space of a half-key (5), the notches (3, 4) of first and second type constituting, in the assembled state of the slabs (2), an insertion space of the cabochon (6).
2. Parement (1) de pierres artificielles selon la revendication 1, caractérisé en ce que les dalles d'angle (7A, 7B) et de façade (2), y compris le cabochon (6) et la demi-clé (5), présentent, le long d'au moins une de leurs rives, au moins une languette (10) de calage venue de moulage avec la dalle pour former, entre dalles, une ligne brisée pour un produit de j ointoiement .2. facing (1) of artificial stones according to claim 1, characterized in that the corner (7A, 7B) and facade (2) tiles, including the cabochon (6) and the half-key (5) , have, along at least one of their edges, at least one wedge (10) wedging came from molding with the slab to form, between slabs, a broken line for a product o jointment.
3. Parement (1) de pierres artificielles selon l'une des revendications 1 et 2 , caractérisé en ce que chaque dalle d'angle (7A, 7B) comporte au moins un chant (9) biseauté pour un assemblage à onglet avec une dalle d'angle adjacente.3. facing (1) of artificial stones according to one of claims 1 and 2, characterized in that each corner tile (7A, 7B) has at least one bevelled edge (9) for mitered assembly with an adjacent corner tile.
4. Parement (1) de pierres artificielles selon la revendication 3, caractérisé en ce que la ou les pierres (11) disposées au voisinage d'un chant (9) biseauté d'une paire de dalles d'angle (7A, 7B) assemblables à onglet sont assemblables à contact jointif pour donner, à l'état assemblé desdites dalles d'angle (7A, 7B) , l'apparence d'une pierre d'angle (8) unique .4. facing (1) of artificial stones according to claim 3, characterized in that the stone or stones (11) arranged in the vicinity of a song (9) bevelled of a pair of corner tiles (7A, 7B) miter assemblies are assembled with contiguous contact to give, in the assembled state of said corner tiles (7A, 7B), the appearance of a single corner stone (8).
5. Parement (1) de pierres artificielles selon l'une des revendications 1 à 4, caractérisé en ce que les dalles d'angle (7A, 7B) présentent au moins deux dimensions correspondant l'une (7A) aux dimensions des dalles (2) de façade, l'autre (7B) à la moitié d'une dalle (2) de façade coupée suivant son axe transversal médian pour autoriser un assemblage en quinconce des dalles d'angle (7A, 7B) et de façade (2) .5. facing (1) of artificial stones according to one of claims 1 to 4, characterized in that the corner tiles (7A, 7B) have at least two dimensions corresponding one (7A) to the dimensions of the tiles ( 2) of facade, the other (7B) in the middle of a slab (2) of facade cut along its median transverse axis to allow a staggered assembly of the slabs of angle (7A, 7B) and facade (2 ).
6. Dalle élémentaire de façade (2) pour la réalisation d'un parement (1) de pierres artificielles, caractérisée en ce qu'elle est conforme à l'une quelconque des revendications 1 à 5.6. Elementary facade slab (2) for producing a facing (1) of artificial stones, characterized in that it conforms to any one of claims 1 to 5.
7. Dalle élémentaire d'angle (7A, 7B) pour la réalisation d'un parement (1) de pierres artificielles, caractérisée en ce qu'elle est conforme à l'une quelconque des revendications 1 à 5. 7. Elementary corner slab (7A, 7B) for producing a facing (1) of artificial stones, characterized in that it conforms to any one of claims 1 to 5.
PCT/FR2002/001873 2001-06-11 2002-06-04 Artificial stone facing and elementary front and angle slabs for making same WO2002101174A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE60231492T DE60231492D1 (en) 2001-06-11 2002-06-04 ARTIFICIAL STONE FACADE PANEL
EP02740854A EP1395721B1 (en) 2001-06-11 2002-06-04 Artificial stone facing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0107575 2001-06-11
FR0107575A FR2825733B1 (en) 2001-06-11 2001-06-11 FACING OF ARTIFICIAL STONES AND ELEMENTARY SLABS OF FACADE AND CORNER FOR ITS REALIZATION

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AT (1) ATE425322T1 (en)
DE (1) DE60231492D1 (en)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9975272B1 (en) 2009-04-28 2018-05-22 Natural Stone Wall Solutions Stone wall construction method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR616628A (en) * 1926-05-25 1927-02-05 Cie Gen De Constr De Fours Bricks of special shapes and improved assembly of these bricks for constituting mittens, cazettes and other similar walls
US5885502A (en) * 1995-12-20 1999-03-23 Bomanite Corporation Method of forming patterned walls

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR616628A (en) * 1926-05-25 1927-02-05 Cie Gen De Constr De Fours Bricks of special shapes and improved assembly of these bricks for constituting mittens, cazettes and other similar walls
US5885502A (en) * 1995-12-20 1999-03-23 Bomanite Corporation Method of forming patterned walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9975272B1 (en) 2009-04-28 2018-05-22 Natural Stone Wall Solutions Stone wall construction method

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ES2322561T3 (en) 2009-06-23
FR2825733A1 (en) 2002-12-13
DE60231492D1 (en) 2009-04-23
EP1395721B1 (en) 2009-03-11
ATE425322T1 (en) 2009-03-15
EP1395721A1 (en) 2004-03-10
FR2825733B1 (en) 2003-08-22

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