• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    System and method of ceramic coating of a volume. A supporting structure defines a shell to be coated with ceramic pieces, said volume being formed by one or several first zones formed by developable surfaces with isometry with respect to a plane, and said volume optionally including one or several second zones formed by curved surfaces in two axes, where the first areas are covered by an exploded view of first regular rectangular metal support panels and where the second areas are covered with an exploded second irregular metal support panels each adapted to its position, there being a first regular matrix of fixing points of ceramic pieces on the first support panels, and there being a second irregular matrix of fixing points of ceramic pieces on the second support panels, the irregularity of the second matrix being limited. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2584457A1
    申请号:ES201530397
    申请日:2015-03-25
    公开日:2016-09-27
    发明作者:Juli Febrero Llop
    申请人:Tot Disset Construccio Sl；
    IPC主号:
    专利说明:

    SYSTEM AND METHOD OF CERAMIC COATING OF A VOLUME Field of the technique The present invention concerns a ceramic coating system and method of a
    volume, specially designed for the exterior covering of buildings of complex geometry, with developable surfaces with isometry with respect to a plane or two axes and not developable, and optionally also including parts of flat surfaces.
    State of the art Multiple documents are known that describe how to fix ceramic pieces on a support, mainly to cover floors or walls in a simple and fast way, providing many of the proposed solutions of dry joints. Examples of these documents are the following US2872804, GB1113104, FR2420621, US4561232,
    EP0629754, but none of them allows covering volumes with complex geometries, limiting their field of action to flat elements. Solutions that allow decomposing a three-dimensional surface are also known.
    in a set of regular plans, such as documents US5524396 and US2001020352. Also the document MX2012007352 describes a solution that allows to generate a three-dimensional volume from flat elements.
    None of this background allows a ceramic coating, nor does it foresee the use of curved panels that allow it to adapt to certain geometries, allowing a serial production of part of the coating.
    BRIEF DESCRIPTION OF THE INVENTION The present invention concerns a one-volume ceramic coating system and method, and a ceramic piece and a coating panel, intended to cover a
    volume, especially an exterior covering of a building through said panels and through said ceramic pieces, performing the functions of facade, roof and roof. The proposed system for ceramic coating of one volume includes the following
    elements:
    • a plurality of first rectangular support panels of predefined size, each endowed with tongue and groove configurations on two of its flanks


    opposites, and of a plurality of fixing points distributed according to a pattern that is part of a first repetitive matrix of fixing points;
    • a plurality of ceramic cladding pieces anchored to said fixing points of the first support panels by means of fixing means.
    5 Each of said first support panels holds a plurality of ceramic pieces anchored at the fixing points, defined in said first support panel, by means of the fixing means, therefore the ceramic pieces being distributed on each first panel of support following the pattern of distribution of the fixing points.
    10 It will be understood that said fixing means can be any one of the
    following, as will be obvious to an expert in the field:screw, rivet, bolt, nail, adhesive, folded, inlay, magnetic, configurationstongue, or harpoon, thermal friction, rolling threading, etc.
    The proposed system includes, in a novel way, a composite support structure
    15 by a plurality of equidistant support profiles, and formed in curved sections and optionally also straight sections, together defining an envelope of the volume to be coated.
    The geometry of said envelope includes one or several first zones formed by developable surfaces with isometry with respect to a plane, optionally including
    20 also flat surfaces. A plurality of first curved support panels, both concave and convex, and optionally also a plurality of first straight support panels, are fixed on a plurality of support profiles covering one or several first zones adapting to their geometry.
    Said plurality of first support panels are joined laterally by said tongue and groove configurations provided on their flanks, so that said first matrix of fixing points has continuity between the first laterally adjacent support panels, each of said first support panels being fixed on at least two of said equidistant support profiles that are contiguous.
    30 The lateral joint between support panels also allows the inclusion of expansion joints, which allow independent movement of adjacent support plates.


    Said plurality of ceramic pieces are anchored at the distributed anchor points.
    by the first zones according to the first matrix. Thus the system will include a support structure that defines the geometry of the volume to be coated, and that geometry will comprise one or several first zones, which are defined as those areas of the volume that include developable surfaces with isometry with respect to a plane, and that optionally They also include flat regions.
    A developable surface with isometry with respect to a plane is defined mathematically as a surface with Gaussian curvature equal to zero. It is a surface with three-dimensional volumetry that can be extended, by means of deformations that do not alter the distances between its points, until it becomes a plane. Conversely, a plane can become deformed until it becomes such a developable surface with three-dimensional volumetry.
    This geometric property allows said developable surface to be covered by flat panels of predefined size and shape arranged laterally adjacent by a simple curvature in an axis of said flat panels, and to achieve that, if said flat panels can completely cover a flat surface fitting laterally , can also cover said developable surface without requiring to be trimmed or deformed beyond said curvature on an axis. In a colloquial way one could say that a developable surface is one that can be covered with a paper without the need to wrinkle or cut it.
    Said geometric property of the first zones allows that the first matrix of fixation points can be defined on a plane, and that it adapts perfectly on said developable surface without altering the distance between its points.
    Therefore, the first areas of the support structure can be fully covered with the first support panels carrying the ceramic pieces, said first support panels being able to be regular and therefore prefabricated with a geometry that allows its lateral fit to cover a plane Examples of that geometry of the first support panels will be the square, the rectangle, the triangle and the hexagon, and therefore the first support panels will preferably adopt one of said geometries in order to allow the first zone to be completely covered.
    This allows the first support panels, fixing points, and ceramic pieces covering the first areas to be regular and prefabricated, despite covering a complex geometry surface. The repetition of first support panels, arranged laterally adjacent and laterally joined by the configurations


    tongue and groove, each with the same pattern of fixing points gives rise to the first
    matrix of fixing points that can completely cover the first zone.Examples of that developable surface may be, but not limited to, figuressimple geometric like a cylinder or a cone, or complex surfaces like a bandfrom Möbius, or other examples of ruled surfaces.
    According to another optional embodiment, the geometry defined by the support structure also includes one or several second zones that integrate curved surfaces in two axes, bordering the first zones.
    Said second zones are covered by means of second trapezoidal support panels having a width equal to that of the first support panels and tongue and groove configurations on two of their opposite flanks equal to those of the first support panels.
    Said second support panels are each fixed on at least two support profiles and are individually sized to collectively cover each second zone, which is at least one, adapting to its complex geometry.
    The second support panels are joined laterally, by means of the tongue and groove configurations, to the other second support panels and to the first border support panels of the second zone.
    Furthermore, it is envisaged that each second support panel is provided with a plurality of fixing points distributed according to a pattern that is part of a second matrix of fixing points that completely covers said second zone in continuity with the first matrix of the first zone. So the borderline fixing points between each first and second zone are shared between the first and second matrix.
    In other words, the support structure also includes second zones with a curvature in two axes, that is to say that it forms a non-developable surface, which mathematically are defined as surfaces with a positive or negative Gaussian curvature other than zero. Therefore, said second zones cannot be covered with panels of a standardized and regular size and shape. Using the colloquial description again, are those surfaces that cannot be covered with a sheet of paper without wrinkling or cutting it. Non-limiting examples of these types of surfaces are the sphere, the hyperbolic paraboloid, or the hyperboloid of revolution, or other rounded amorphous forms.


    Therefore, the first support panels cannot be used in the second zones, because when curved to adapt to the geometry of the support structure, they would not fit laterally, thus making it impossible to completely cover said second zones, and also causing the matrix of points of fixation had no continuity.
    That is why these second zones require a second support panels of individually defined shape and size to allow, as a whole, to cover said second zones in continuity, at the same time fitting with the first border support panels of the first border areas.
    In the event that the first matrix follows a regular pattern, and it is desired that there is a visual continuity between the first and the second matrix, the second matrix should reproduce the pattern of the first matrix by introducing a limited irregularity. Such limited irregularity will allow it to adapt to curved surfaces on two axes, since it is not possible to apply the first regular matrix on the second zone without causing deformation.
    In order to maintain an appearance of regularity between the first matrix and the second matrix, said irregularity will be limited within a narrow range that may allow a regularity appearance. This limitation will be governed by one of the following parameters:
    the distance that separates the anchor points of the second matrix will be a maximum of 15% greater or less or 10% greater or less or 5% greater or less than the distance that separates the anchor points of the first matrix.
    According to another complementary embodiment, at the fixing points of the second zone a plurality of ceramic pieces models will have been fixed, all the models of pieces having the same geometry and differing in size, the difference in size of each ceramic piece model being at most 15% more or less, or 10% more or less, or 5% more or less than the size of the ceramic pieces that cover the first zones.
    In this way the size of the ceramic pieces can also be adapted to the variations in distance between the fixing points of the second matrix, thus allowing a limited number of ceramic pieces models to also be adapted by a limited irregularity of size, to the Limited irregularity of the second matrix, thus maintaining the appearance of regularity.
    In addition, according to another embodiment, it is proposed that the ceramic pieces include each of a protruding threaded metal rod of its rear face, partially inserted into the body of the ceramic piece and attached thereto by means of adhesives or


    resins, and because said threaded metal rod is capable of being fixed to a complementary anchor point formed by a hole provided in a first support panel and / or in a second support panel provided with a thread, the thread being hole thread provided by a nut, or by a mechanized thread in the inner walls of the hole, or by a protuberant circular deformation of the support plate, on whose inner walls the thread has been defined.
    This last embodiment consists of a perforation of the first support panel or the second support panel, producing holes and deformation of the wall surrounding said hole. This allows to obtain, from a thin panel, a hole with enough wall to have a thread in it, without having to resort to nuts, and allowing the screwing of the ceramic pieces having access only to its outer face. Optionally, it is also proposed to use adhesives or resins, or retaining washers to prevent said ceramic pieces screwed onto the support panels from being accidentally unscrewed.
    According to a preferred embodiment the ceramic pieces are circular and domed and remain
    interstitial spaces between them, being fixed on the panels. Additionally, it is proposed that the support panels be extruded metal plates of a thickness of less than 6mm with parallel and protruding reinforcement ribs on the back. This construction allows the fast and economical production of thin panels, with little material consumption, but with high rigidity in one direction thanks to said parallel ribs. Preferably, the support panels will be fixed on pairs of support profiles orienting said ribs perpendicularly to said support profiles.
    In addition, the first matrix is also provided to arrange the fixing points following a square, rectangular, triangular or triangular equilateral pattern. In other words, the lines that connect the adjacent fixation points together form square, rectangular or triangular figures, especially equilateral triangles.
    The proposed invention also includes a ceramic coating method of a
    volume, by means of a system that includes the following elements: a plurality of first rectangular support panels of predefined size, each endowed with tongue and groove configurations on two of its opposite flanks, and a plurality of fixing points distributed according to a pattern that forms part of a first repetitive matrix of fixation points;


    a plurality of ceramic cladding pieces anchored to said fixing points of
    the first support panels by means of fixing means; and a support structure on which to anchor the said plurality of first support panels of complex geometry (whether including developable surfaces or non-developable surfaces).
    It is proposed that this method include the following stages: a) define the size and shape of the ceramic pieces; b) define size and shape of the first support panels; c) define the pattern of fixing points on the first support panels so
    that, arranging them laterally adjacent, form a first matrix of fixation points with continuity;
    d) analyze the geometry defined by the support structure and delimit one or several first zones formed by developable surfaces with isometry with respect to a plane, optionally also including flat surfaces;
    e) subdividing said first zones into uniform segments of surface and developed geometry coinciding with those of the first defined support panels, assigning a precise position to each first support panel within said first zones;
    f) manufacture a plurality of first support panels of the defined size and shape, and with the support points also located in their defined position;
    g) install said first support panels on the support structure in the precise assigned positions, producing its curvature, and install the ceramic pieces at the anchor points obtaining a ceramic coating of the first zone according to the first preset matrix.
    It will be understood that the definition of the developable surface cited in the method will be the same as that used in the description of the system. The proposed method optionally also includes the following steps: h) analyze the geometry defined by the support structure and delimit one or several second zones formed by curved surfaces on two axes;
    i) define the pattern of fixation points on the second zones so that they form a second matrix of fixation points with continuity with respect to the first border matrix;


    j) subdividing said second zones into strips of a width equal to the width of the first support panels, and subdividing said strips by establishing a plurality of precise laterally adjacent positions in which to fix a plurality of second trapecial support panels having an equal width that of the first support panels and tongue and groove configurations on two of its opposite flanks equal to those of the first support panels;
    k) distributing said second matrix over said plurality of second support panels, determining the precise position of each support point on each second individual support panel;
    l) manufacture each second individual support panel of the size and shape adapted to its precise position, and with the support points also located in its precise position on said second support panel;
    m) installing said second support panels on the support structure in the precise assigned positions, adapting to the curvature of the second area to be covered, the second support panels being laterally connected to other first and / or second laterally adjacent support panels through their respective tongue and groove configurations;
    n) install the ceramic pieces at the anchor points obtaining a coating
    ceramic of the second zone according to the second preset matrix.
    Being the second support panels of a width equal to that of the first panels of
    support, and therefore having two parallel flanks secure, it is allowed to standardize your
    manufacturing, differing only in its length and / or in the angle formed by the other two
    flanks with respect to the two parallel flanks.
    According to a preferred embodiment, the support panels are manufactured by extrusion, so that for the production of the first and each of the second support panels only the cut made to the continuous extruded panel is modified.
    According to another embodiment of the proposed method, the first matrix is regular, and step k) described above additionally includes the following steps: p) determining the position of all anchor points of the first bordering areas with the second zones;
    q) calculate, using calculation tools and based on the position of said peripheral points and the geometry of the second area to be covered, the second matrix of anchor points to cover the second zones adapting to their geometry in


    continuity with the first border matrix, the second matrix defining a pattern similar to that of the first matrix introducing a limited irregularity, the irregularity of the second matrix being limited so that the distance between the anchor points of the second matrix is at most a 15% greater or lesser, or 10% greater or lesser, or 5% greater or less than the distance between the anchor points of the first matrix, allowing said limited irregularity of said second matrix to adapt the pattern of the first matrix on surfaces curved in two axes, maintaining an appearance of regularity and continuity with respect to the first matrix.
    The aforementioned limitation of irregularity allows, in appearance, the first and second matrices to maintain a regularity, which allows the first matrix to be adapted over the second zones, giving a sense of continuity and regularity, actually cradling the first and second matrices. , due to geometry problems, they must be different.
    In addition, the calculation using calculation tools allows simulations of the result to be created, being able to perform different tests and admitting corrections before production. This method also allows specialized computer-controlled manufacturing tools to produce each of the necessary parts with the precise geometry determined by the calculation tools, so that their placement is simplified, resulting in no adaptation on site.
    According to another embodiment the ceramic pieces of the first zone are of a uniform size and shape and the ceramic pieces of the second zone reproduce the shape of the ceramic pieces of the first zone, but their size is adapted, to introduce a limited irregularity that allows adapt the size of each ceramic piece anchored at each fixing point of the second zone to the irregularity of the second matrix at that point, the irregularity of the size of the ceramic pieces being limited to the fact that the size of each ceramic piece is at most one 15% more or less, or 10% more or less, or 5% more or less than the size of the ceramic pieces that cover the first zones.
    This limited irregularity of the size of the ceramic pieces of the second zone allows said ceramic pieces to be adapted to the irregularities of the second matrix with respect to the first matrix, since if the size of the ceramic pieces is not modified, said limited irregularity of the second matrix would be much more apparent when producing a larger
    or a smaller separation between the ceramic pieces that cover the second zones than the separation between the ceramic pieces that cover the first zone. This helps to maintain this appearance of regularity, since the proportion of the distances between


    ceramic pieces with respect to the size of said pieces is visually much more apparent than the ratio of existing size between different distanced ceramic pieces, so that the irregularity of the size is much less noticeable than an irregularity in the separation distance between adjacent ceramic pieces.
    Optionally, it is proposed that the number of types of ceramic pieces of different sizes be equal to or less than six types, with few different molds being necessary for their production.
    Additionally it is proposed that some or all of the first support panels and / or the second support panels be manufactured with a particular curvature adapted to their mounting position. This allows said panels to adapt perfectly to the curvature of the area to be covered. Said curvature can be obtained by bending the panels, or for example during extrusion.
    The curvatures of the panels are simplified to a limited number of radii of curvature, allowing to reduce the number of types of curved panels to be produced. In this way the complex geometries to be coated are simplified, to a limited number of radii of curvature, for example to five different radii of curvature that the panels can adopt.
    Thus, by combining said radii of curvature, with said first and second support panels and said first and second matrix a complex geometry can be covered with panels manufactured in a standardized manner, introducing only variations in a percentage of the panels produced, being the number of possible variations limited.
    Other features of the invention will appear in the following detailed description of an exemplary embodiment.
    BRIEF DESCRIPTION OF THE FIGURES The foregoing and other advantages and features will be more fully understood from the following detailed description of an exemplary embodiment with reference to the attached drawings, which should be taken by way of illustration and not limitation, in which:
    Fig. 1 shows a volume covered with a plurality of support panels lacking ceramic pieces, said volume being formed by a first central area of developable surface with isometry with respect to a curved plane on a single axis, which is covered by a plurality of rows and columns of first laterally adjacent support panels, said first area being flanked at the top and bottom by paths


    second zones curved in two axes and covered by a plurality of rows and columns of
    second laterally adjacent support panels;Fig. 2 shows the same volume shown in Fig. 1, in which thefirst zone of the second zones in order to show them clearly;
    Fig. 3 shows a plan view of a first support panel provided with points of
    fixation distributed according to a pattern that follows the first matrix of fixation points;Fig. 4 shows a cross section of the first support panel, shown in Fig. 3,on which is shown a ceramic panel also sectioned in decoupled position of thefirst support panel;
    Fig. 5 shows the same first support panel shown in Fig. 3 covered with a
    plurality of ceramic pieces anchored by means of fixing;Fig. 6 shows the same cross section shown in Fig. 4, with a plurality ofceramic pieces anchored to the first support panel by screwing the stemthreaded to the protuberant perforation equipped with thread that forms the points offixation in this exemplary embodiment;
    Fig. 7 shows a plan view of a second support panel covered with aplurality of ceramic pieces of three different ceramic pieces models, beingsaid ceramic pieces anchored in the fixing points that are distributed according to apattern that follows the second matrix of fixation points;
    Fig. 8 shows a cross section of the second support panel shown in Fig.7, which is curved along a radius coinciding with the curvature of the support profile onthe one that is fixed.
    Detailed description of an embodiment example
    Next, an illustrative way of non-limiting character is describedexemplary embodiment shown in the attached figures.According to the present embodiment, the invention concerns a coating system
    ceramic of a volume that has a complex geometry, which combines surfacesflat, curved surfaces on a single axis, and curved surfaces on two axes arrangedin continuity wrapping a volume.
    The ceramic coating is fixed on support panels 10 or 20 which in turnfixed on a support structure that defines the geometry of the volume to be wrapped.


    Said support structure is composed of a plurality of support profiles 3 equidistant and composed of curved sections and optionally also of straight sections, said support profiles 3 serving of anchor points of the support panels 10 or 20 covering said volume, and on which the ceramic coating pieces 30 are fixed.
    Each of said support panels 10 or 20, shown in Figs. 4 to 8, is proposed to consist of a thin sheet of aluminum, between 3 and 4 mm thick, provided with parallel reinforcing ribs 12 arranged on its rear face, conferring rigidity to the support panel 10 or 20, and the panel being provided with tongue and groove configurations 11 on two of its opposite flanks, which are parallel, which allows different support panels 10 or 20 to be joined laterally, leaving these flush.
    As previously mentioned, the volume to be covered consists of flat surfaces, curves on one axis and two axes. Both the flat surface and the curved surface on a single axis are developable surfaces with isometry with respect to a plane whose Gaussian curve is equal to zero. This means that both surfaces can be coated from regular flat panels laterally joined together. The zones of the volume to be covered of this type will be referred to as first zones 1.
    On the contrary, the curved surface in two axes is a positive Gaussian curvature that cannot be covered from regular flat panels laterally connected to each other, panels of different shapes are required to fit laterally forming said surface with double curvature. The zones of the volume to be covered of this type will be called in advance second zones 2.
    Both the first zones 1 and the second zones 2 are shown in Figs. 1 and 2. That is why the system proposes to delimit the first zones 1 and the second zones 2, which allows a regular exploded view of the first zones 1 , suitable for being covered by a plurality of first regular support panels 10, all equal to each other. On the contrary, the second zones 2 require an exploded size and shape adapted to said curved geometry in two axes, giving rise to a plurality of second support panels 20 of size and shape adapted to a precise position within the
    second zone 2 to be coated, so that they can be joined laterally to each other covering said second zone. Thus, in order to cover the volume shown in Fig. 1, the first panels of
    support 10, which are all equal to each other, to cover the first zones 1, setting each


    first support panel 10 on the support profiles 3 for example by screws, all the first support panels 10 being laterally connected to each other by means of the tongue and groove configurations 11 of their flanks, providing a continuous coating of the first zones.
    In order to obtain the coating of the second zones 2, it is necessary to know the outline of the first support panels 10 that delimit the second zones 2, and also the geometry of said second zones 2. With this information, and with the help of programs of calculation that implement algorithms, you can calculate the size, shape and precise position of each of the second support panels 20 individually and accurately, allowing to completely cover the second zones 2 with said second support panels 20, these being joined laterally with each other and with the first support panels 10 bordering through the tongue and groove configurations 11.
    In order to simplify manufacturing, and increase the standardization of the system, said second support panels 20 are calculated by imposing as a limitation that their width will be regular and equal to the width of the first support panels 10, only their length being modified, or angle formed by its two sides that do not define the width of the panel.
    It is proposed as a method of manufacturing the first and second support panels 10 and 20, extrusion, which allows to obtain a constant section, of constant width, equipped with ribs 12 and tongue and groove configurations 11 on its flanks, and adapt the length of the panels manufactured simply by modifying the cutting line. In addition, the panels allow the introduction of small curvatures of the extruded panels in a simple way, thus facilitating that the panels are already manufactured with a certain curvature adapted to their position in the cladding.
    Through this system, and the method that implements it, a metallic coating of a complex surface is obtained, but the description of the integration of the ceramic pieces 30 in this system, which is attached below, is still missing.
    As mentioned above, on said first and second support panels 10 and 20, a plurality of ceramic pieces 30 are fixed. In the present embodiment each ceramic piece 30 is circular, bulging through the center and flat on its rear face. In the center of its rear face there is provided a gap in which a threaded rod 41 is partially inserted that joins the ceramic piece 30 by means of an adhesive or epoxy resin, leaving part of said protruding threaded rod 41 of the rear face of the piece


    ceramic 30. Said rod 41 serves as a fixing means 40 of the ceramic piece 30 with the first 10 or second support panel 20, together with a hole made in said support panel 10 or 20, which determines a fixing point 42.
    According to the proposed embodiment shown in the attached figures, said fixing points 42 are formed by a perforation of the first of the second support panel 10 or 20 causing a protuberant deformation towards the front face of said panel of the surrounding material of said hole, creating a annular wall around the hole. On the inner face of said annular wall is where a thread complementary to that of the rod 41 is proposed, allowing its mutual threaded coupling.
    The thin thickness of the panel would not allow a sufficient thread to be made on the wall
    inside said hole if it did not have said protuberant deformation.It also proposes some type of retention system that prevents accidental unscrewingof the ceramic pieces 30, such as some type of adhesive or resin, or aretaining washer.
    In the same way that the first support panels 10 covering the first zone 1 can be regular, thanks to the fact that the first zone 1 is a developable surface with isotropy with a plane, the arrangement of the fixing points 42 on said first panels of support 10 can also follow a regular pattern, so that the grouping of first support panels 10 provides a first matrix 50 of regular fixing points 42 that extends throughout the first zone 1, allowing to fix the ceramic pieces 30 covering the first zone 1 following the first regular matrix 50. In the preferred solution, the pattern of fixing points 42 of all the first support panels 10 will be identical, facilitating prefabrication and installation.
    In this example, the first matrix 50 is formed by equilateral triangles, in whose vertices the fixing points 42 are located where the ceramic pieces 30 are anchored. If the ceramic pieces 30 are round, interstitial spaces will be left between said ceramic pieces, which will expose the first support panel 10.
    To cover the second zone 2, the first regular matrix 50 of equilateral triangles cannot be used, since since the geometry of the second zone 2 is composed of curvatures in two axes, and therefore not being a developable surface, a second irregular matrix 51 that adapts to said surface, but this would cause the pattern followed by the ceramic pieces 30 of the first zone 1 and of the second zone 2 to be distinct and devoid of unity.


    In order to provide an apparent unit with the arrangement of the ceramic pieces 30 located on the first zone 1 and on the second zone 2, a second matrix 51 is used that reproduces the same pattern of the first matrix 50, but which has been modified by introducing irregularities limited that allow adapting said second matrix 51 on the geometry of the second zone 2, but without differing too much from the pattern reproduced by the first matrix 50.
    Said irregularity limitation is proposed to be, that the distance between two fixing points 42 of the second matrix 51 is at most 15% greater or less than the distance between two fixing points 42 of the first matrix 50.
    Any irregularity that is below that percentage will be difficult to appreciate
    simple sight, and therefore will bring a feeling of regularity to the ceramic coating. Additionally, in order to avoid that the separation between the ceramic pieces 30 of the second zone 2 is different from the separation between the ceramic pieces 30 of the first zone 1 in an obvious manner, it is proposed to use several models of ceramic pieces 30 , in the manner shown in Fig. 7, all models being the same, but differing in size, preferably that irregularity in the size of the ceramic pieces 30 of the second zone 2 being limited to 15% greater or less than the size of the ceramic pieces 30 covering the first zone 1.
    In the present example, the use of five models of ceramic pieces 30 is proposed, the largest model being used to cover the first zone 1, and a first model being between 2% and 4% smaller, being a second model between 4% and 8% lower, being a third model between 8% and 11% lower and being a fourth model between 11% and 15% lower, always referring to the model used to cover the first zone 1 .
    According to another suggested embodiment, the model that covers the first zone 1 is an intermediate size model, a first model being between 5% and 10% larger, a second model being between 10% and 15% larger, being a third model between 5% and 10% lower and a fourth model being between 10% and 15% smaller than the ceramic piece 30 used in the first zone 1.
    Whatever the size relationship between the different models of ceramic pieces 30, they will be distributed avoiding placing adjacent ceramic pieces 30 with a marked difference in size, trying to create transitions between the smaller and larger ceramic pieces, thus avoiding making Obviously there is such a distinction in size.


    Thus, in those points of the second zone 2 in which the distance between the fixing points 42 is greater than usual, ceramic pieces 30 can also be placed larger than usual, thus becoming less apparent that there is an irregularity Equivalently in areas where the fixing points 42
    5 be closer together 30 smaller ceramic pieces will be used. The second matrix 51 must be calculated by means of calculation tools, such as specialized computer programs, so that in the border zones between the first zone 1 and the second zone 2, the first and second matrix 50 and 51 have continuity, since in order to achieve a distribution of the fixing points 42 of the second
    10 zone 2 as regular as possible, introducing the minimum irregularity, making the transition between the first zone 1 and the second zone 2 negligible. After the calculation of the second matrix 51, and the size, shape and position of the seconds
    support panels 20, the superposition of said second matrix 51 on the exploded view of said second support panels 20 of the second zone 2 will provide the exact pattern 15 of fixing points 42 existing on each second support panel 20
    individual. This information will be transferred to the panel manufacturing machines to proceed with the precise manufacturing of each of the calculated panels, as well as to the creation of all fixing points 42 of each support plate 10 or 20 in position.
    20 accurate calculated.

    权利要求:
    Claims (13)
    [1]
    1.-One-volume ceramic coating system that includes the following elements:
    • a plurality of first rectangular support panels (10) of predefined size, each endowed with tongue and groove configurations (11) on two of its opposite flanks, and endowed with a plurality of fixing points (42) distributed according to a pattern that forms part of a repetitive first matrix (50) of fixation points (42);
    • a plurality of ceramic cladding pieces (30) anchored to said fixing points (42) of the first support panels (10) by means of fixing means (40);
    characterized in that the system includes:a support structure composed of a plurality of support profiles (3), and
    conformed in curved sections and optionally also straight sections, defining inset an envelope of the volume to be coated,including, the geometry of said envelope, one or several first zones (1) formed by
    developable surfaces with isometry with respect to a plane, optionally including
    also flat surfaces;being a plurality of first curved support panels (10), and optionallyalso first flat support panels (10), fixed on a plurality of profiles ofsupport (3) covering one or several first zones (1) adapting to its geometry andsaid plurality of first support panels (10) being joined laterally bysaid tongue and groove configurations (11) provided on its flanks and having saidfirst matrix (50) of fixation points (42) continuity between the first panels oflaterally adjacent support (10), each of said first panels beingsupport (10) fixed at least on two of said support profiles (3) which are contiguous; Y
    said plurality of ceramic pieces (30) being anchored in the anchor points (42) distributed in the first zones according to the first matrix (50).
    [2]
    2. System according to claim 1 characterized in that
    the geometry of the envelope to be coated also includes one or several second zones (2) that integrate curved surfaces in two axes, bordering the first zones (1); and because the system includes

    a second trapecial support panels (20) having a width equal to that of the first support panels (10) and tongue and groove configurations (11) on two of its opposite flanks equal to those of the first support panels (10), said second support panels (20) each being fixed on two support profiles (3) and being individually sized to, as a whole, completely cover each second zone (2), which is at least one, adapting to its geometry, being the second support panels (20) joined laterally by the tongue and groove configurations
    (eleven) to the other second support panels (20) and to the first support panels (10)
    bordering the second zone (2);each second support panel (20) being provided with a plurality of fixing points
    (42) of ceramic pieces (30) distributed according to a pattern that is part of a second matrix (51) of fixing points (42) that completely covers said second zone (2) in continuity with the first matrix (50) of the first zone (one).
    [3]
    3. System according to claim 2 characterized in that the first matrix (50) is regular, and the second matrix (51) reproduces the pattern of the first matrix (50) introducing a limited irregularity allowing it to adapt to curved surfaces in two axes, said irregularity being limited to the distance between the fixing points (42) of the second matrix (51) being a maximum of 15% greater or less, or 10% greater or less, or 5% greater or less, than the distance separating the fixing points (42) from the first matrix (50);
    allowing said limited irregularity of said second matrix (51) to adapt the pattern of the first matrix (50) on curved surfaces in two axes, maintaining an appearance of regularity and continuity with respect to the first matrix (50).
    [4]
    4. System according to claim 2 or 3 characterized in that in the fixing points (42) said one or several second zones (2) there are fixed a plurality of models of ceramic pieces (30), having all the models of ceramic pieces ( 30) the same geometry and differing in size, the size of each ceramic piece model (30) being a maximum of 15% greater or less, or 10% greater or less, or 5% greater or less than the size of the ceramic pieces (30) covering the first zones (1).
    [5]
    5. System according to any one of the preceding claims, characterized in that it includes at least a plurality of ceramic pieces (30) each provided with a rod
    (41) protuberant metal of its posterior face, partially inserted into the body of

    the ceramic piece (30) and attached thereto by means of adhesives or resins, and because said metal rod (41) is capable of being fixed to a complementary fixing point (42) formed by a hole provided in a first panel of support (10) and / or a second support panel (20), providing its retention.
    [6]
    6. System according to claim 5 characterized in that the rod (41) is threaded, and the complementary hole is provided with a thread provided by a nut, or by a mechanized thread in the inner walls of the hole, or by a protuberant circular deformation of the support plate, on whose inner walls the thread has been defined.
    [7]
    7. System according to claim 5 or 6 characterized in that the ceramic pieces (30) are circular and domed and being, in a fixed position on the panels, interstitial spaces between them.
    [8]
    8. System according to any one of the preceding claims, characterized in that the support panels (10, 20) are extruded metal sheets of a thickness of less than 6mm with parallel and protruding ribs (12) for their rear face.
    [9]
    9. System according to any one of the preceding claims, characterized in that the first matrix (50) has the fixing points (42) following a square, rectangular, triangular or triangular equilateral pattern.
    [10]
    10. System according to any claim 1 to 8 characterized in that the ceramic pieces (30) of the first zone (1) are of uniform size and shape and the ceramic pieces (30) of the second zone (2) reproduce the shape of the ceramic pieces (30) of the first zone (1), but their size is adapted, to introduce a limited irregularity that allows adapting the size of each ceramic piece (30) anchored at each fixing point (42) of the second zone (2) to the irregularity of the second matrix (51) at that point, the irregularity of the size of the ceramic pieces (30) being limited to the size of each ceramic piece (30) being at most 15% larger or smaller, or 10% larger or smaller, or 5% larger or smaller than the size of the ceramic pieces (30) that cover the first zones (1).
    [11]
    11. System according to claim 10 characterized in that the number of types of ceramic pieces (30) of different sizes is limited to six or less, producing a limited number of types of ceramic pieces (30) of different sizes.
    [12]
    12. System according to any one of the preceding claims 1 to 11, characterized in that some or all of the first support panels (10) and / or the second panels of

    support (20) are manufactured with a certain curvature adapted to its position of
    mounting.13.-System according to claim 12 characterized in that the curvatures of the panels aresimplifies a limited number of radii of curvature, allowing to reduce the number oftypes of curved panels.
    [14]
    14.-Method of ceramic coating of a volume by means of a system that includes thefollowing elements:
    • a plurality of first rectangular support panels (10) of predefined size, each provided with tongue and groove configurations (11) on two of its opposite flanks, and a plurality of fixing points (42) distributed according to a pattern that is part of a first repetitive matrix (50) of fixation points (42);
    • a plurality of ceramic cladding pieces (30) capable of being anchored to said fixing points (42) of the first support panels (10) by means of fixing means (42);
    • a support structure formed by a plurality of support profiles (3) on which to anchor said plurality of first support panels (10) in laterally adjacent position, said support structure defining a complex geometry;
    characterized in that said method includes the following steps: a) define the size and shape of the ceramic pieces (30); b) define size and shape of the first support panels (10); c) define the pattern of fixing points (42) on the first support panels (10)
    so that, having said laterally adjacent panels, they form a first matrix (50) of fixation points (42) with continuity;
    d) analyze the geometry defined by the support structure and delimit one or several first zones (1) formed by developable surfaces with isometry with respect to a plane, optionally also including flat surfaces;
    e) subdividing said first zones (1) into uniform segments of surface and developed geometry coinciding with those of the first support panels (10)

    defined, assigning a precise position to each first support panel (10) within said first zones (1);
    f) manufacture a plurality of first support panels (10) of the defined size and shape, and with the fixing points (42) also located in their defined position;
    g) install said first support panels (10) on the support structure in the precise assigned positions, adapting to the curvature of the first area (1) to be covered, and install the ceramic pieces (30) at the anchor points ( 42) obtaining a ceramic coating (30) of the first zone (1) according to the first matrix
    (50) preset. 15. Method according to claim 14 characterized in that it also includes the following steps: h) analyze the geometry defined by the support structure and further define one or several second zones (2) formed by curved surfaces on two axes; i) define the pattern of fixing points (42) on the second zones (2) so that they form a second matrix (51) of fixing points (42) with continuity with respect to the first bordering matrix (50); j) subdividing said second zones (2) into strips of a width equal to the width of the first support panels (10), and subdividing said strips by establishing a plurality of precise laterally adjacent positions in which to fix a plurality of second support panels (20) trapezoids having a width equal to that of the first support panels (10) and tongue and groove configurations (11) on two of their opposite flanks equal to those of the first support panels (10); k) distributing said second matrix (51) over said plurality of second support panels (20), determining the precise position of each fixing point (42) on each second individual support panel (20); l) manufacture each second individual support panel (20) of the size and shape adapted to its precise position, and with the fixing points (42) also located in its precise position on said second support panels (20); m) installing said second support panels on the support structure in the
    precise positions assigned, adapting to the curvature of the second area to be covered, the second support panels (20) being laterally connected to

    other first and / or second laterally adjacent support panels (10, 20) by means of their respective tongue and groove configurations (11);
    n) install the ceramic pieces (30) in the fixing points (42) obtaining a ceramic coating of the second zone (2) according to the second matrix (51)
    5 preset. 16. Method according to claim 15 characterized in that step k) additionally includes the following steps:
    p) determine the position of all fixing points (42) of the first zones (1) bordering the second zones (2);
    10 q) calculate, by means of calculation tools and based on the position of said peripheral points and the geometry of the second zone (2) to be covered, the second matrix (51) of fixing points (42) to cover the second zones (2) adapting to its geometry in continuity with the first borderline matrix (1), the second matrix (51) defining a pattern similar to that of the first matrix (50) by introducing a
    15 irregularity limited, the irregularity of the second matrix (51) being limited so that the distance between the fixing points (42) of the second matrix (51) is at most 15% greater or less, or 10% greater or less, or 5% greater or less than the distance between the fixing points (42) of the first matrix (1), allowing said limited irregularity of said second matrix (51) to adapt the
    20 pattern of the first matrix (50) on curved surfaces in two axes of the second zones (2), maintaining an appearance of regularity and continuity with respect to the first matrix (50) covering the first zones (1).

     DRAWINGS 


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    同族专利:
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