WO2017099625A1 - Procédé de fabrication d'images mosaïque (réalisations) - Google Patents

Procédé de fabrication d'images mosaïque (réalisations) Download PDF

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Publication number
WO2017099625A1
WO2017099625A1 PCT/RU2016/000490 RU2016000490W WO2017099625A1 WO 2017099625 A1 WO2017099625 A1 WO 2017099625A1 RU 2016000490 W RU2016000490 W RU 2016000490W WO 2017099625 A1 WO2017099625 A1 WO 2017099625A1
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WO
WIPO (PCT)
Prior art keywords
preform
mosaic
grooves
stone
coloring
Prior art date
Application number
PCT/RU2016/000490
Other languages
English (en)
Inventor
Konstantin Yur'evich CHAYKIN
Original Assignee
GEL'FMAN, Il'ya Leonidovich
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
Priority claimed from RU2015152874A external-priority patent/RU2621220C1/ru
Priority claimed from RU2016115805A external-priority patent/RU2619409C1/ru
Application filed by GEL'FMAN, Il'ya Leonidovich filed Critical GEL'FMAN, Il'ya Leonidovich
Publication of WO2017099625A1 publication Critical patent/WO2017099625A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/005—Removing selectively parts of at least the upper layer of a multi-layer article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F11/00—Designs imitating artistic work
    • B44F11/04—Imitation of mosaic or tarsia-work patterns

Definitions

  • the present invention relates to the manufacture of artistic and decorative mosaic products with a given mosaic pattern.
  • the mosaic word comes from the French mosa ' ique, as well as the Italian mosaico rising in its turn from the Latin (opus) musivum that means a composition dedicated to the Muses.
  • the mosaic is a decorative and applied (referring to the art form that has a dual function: aesthetic enjoyment and utilitarian, practical function) and daunting (that has a large size and associated with an architecture or interior design) art.
  • the mosaic is a picture or pattern made off of particles that have similar or different shades; the particles are made off of different materials (stone, smalt, ceramic tile). It is a material that has a generally square shape, and used to lay out the picture.
  • the mosaic as the material, has individual parts of different sizes that may vary from 3 x 20 mm to 20 x 20 mm. The finer the part is, the clearer and more realistic picture can be made off of this part.
  • the mosaic has a very broad application. It is used for internal and external finishing work, for the decoration of walls and floors, as well as for the landscaping.
  • Different natural stones from a conventional natural tuff to rare solids of jasper and marble can be used during the production of the mosaic.
  • the main advantage of this material is that its shades are always unique and different from each other; this fact allows for creation of the variety of interesting effects.
  • a natural stone does not have restrictions in the relation to a texture - during its production it is polished, grinded or aged. In the latter case, edges of the tile have smoother texture and more subdued colors.
  • Chips are shorn manually for accurate patterns. Finished products come to shops and salons in the form of so-called matrices, which are pieces of a paper or mesh, on which chips are glued in a strict order.
  • a method of mosaic or decorative facing of a surface with a tile material made of a natural stone including sawing stone pieces to form finishing slabs, treating a front surface of the slabs, selecting and forming, from the slabs, mosaic elements or decor elements according to a shape, size, color, crystal structure, and corresponding to elements of a preliminary made mosaic pattern, forming contours of pattern elements on a previously prepared faced surface, overlaying and fixing mosaic elements on the faced surface using a litter-retaining material, and implementing a final treatment of the surface, wherein slabs obtained by sawing pebbles are used as a material for picture elements or ornamental pattern elements (see the patent RU 2145928 C1 , published on 02.27.2000).
  • the disadvantage of this method is the complexity of the process of its implementation and the complexity of processing of elements of the mosaic, the inability to manufacture artistic mosaic pictures.
  • the closest analogue is a method for manufacturing mosaic products, the method comprising assembling plates of different colors one on another in a package, cutting out mosaic elements from the plate package according to a predetermined pattern, stacking the plates on a substrate coated with a lubricant, installing cut mosaic elements of another color into the plates according to a product pattern, and implementing a further technological processing, wherein in order to improve a decorative effect and a quality of mosaic products, increase their tensile strength in bending and productivity of the process of manufacture due to the accurate and tight fit of flat mosaic elements together, reduce a number of joints, their length and a number of flat elements at the same complexity of a pattern of mosaic products, plates are made of a solid material, and the package is sealed before sawing through clamps (RU 2019422 C1 , published on 09.15.1994).
  • the disadvantage of the prototype is the complexity of the process of its implementation and the complexity of processing of mosaic elements that also increases a production time of a final mosaic product.
  • a mosaic manufacturing process involves preliminary cutting / selecting sizes of mosaic elements, as well as their color range.
  • the invention proposed by an author eliminates not only the conventional steps due to the proposal of a new technique of manufacturing a mosaic (mosaic pictures) without a preliminary production of elements, color selection for mosaic pieces and mosaic laying. Therefore, using the proposed method it is possible to obtain mosaic pictures of any complexity virtually indistinguishable from laborious handmade mosaic pictures. Furthermore, the simplicity and rate of manufacture of the mosaic of this type will allow using it by anyone who wishes to use it, as a cost of the work will be much lower than a cost of the mosaic assembled according to a traditional technology.
  • the technical problem solved by the present invention and the technical result achieved by using the present invention is to reduce the labor intensity of manufacturing elements of a mosaic picture, to simplify the mosaic manufacturing process, to increase the tensile strength in bending of the product due to a tight fit of joints and their length.
  • a method for manufacturing mosaic pictures made of a light colored natural or artificial stone comprising firmly connecting a preform to a substrate, the preform made of a natural / artificial stone with a thickness of at least 0.5 mm, then cutting grooves through the stone preform to the substrate according to a given mosaic pattern contour; wherein a geometry and width of slots are set taking into consideration a distance between mosaic elements, coloring a surface of the preform from a front side in accordance with a predetermined pattern so that the stone is colored to an adjustable depth, in particular, to the full slot depth, wherein during coloring there is the step of positioning an applied color picture in relation to the contour-groove so that the desired color fragment matches its contour, drying the resulting mosaic, grinding and polishing the front surface.
  • marble, limestone, cacholong, jasper can be used as the natural stone.
  • the preform made of the natural stone is connected to the substrate by an adhesive.
  • cyanoacrylate adhesives adhesives based on epoxy resins
  • polyester adhesives can be used as the adhesive.
  • marble is heated to 60°-80° C before coloring.
  • slots-grooves are poured with a binder after impregnation; a filler, an adhesive or bismuth melt can be used as the binder; the bismuth melt acts as the adhesive after curing.
  • the base substrate is uneven.
  • the substrate is heated and pieces of the finished mosaic are slightly shifted to provide an effect of unevenly folded pieces of the mosaic.
  • the form of the preform can have any geometric shape, for example, circle, sphere, half-sphere, torus, etc.
  • coloring can be implemented using a flatbed printer, silk- screen method, pad printing method or transfer method.
  • slots-grooves may be formed mechanically using a milling machine, a solid-state or fiber laser or water jet cutting.
  • a base substrate is configured to have a further deformation.
  • the resulting picture is fixed with a varnish after coloring.
  • a method for manufacturing mosaic pictures made of a light colored natural or artificial stone comprising cutting grooves to a depth no less than half of a thickness of the preform; wherein the grooves are cut on the preform made of a natural / artificial stone with a thickness of at least 0.5 mm according to a given mosaic pattern contour; wherein a geometry and width of slots are set taking into consideration a distance between mosaic elements, coloring a surface of the preform from a front side in accordance with a predetermined pattern so that the stone is colored to an adjustable depth, in particular, to the full slot depth, wherein during coloring there is the step of positioning an applied color picture in relation to the contour-groove so that the desired color fragment matches its contour, drying the resulting mosaic, grinding and polishing the front surface.
  • the form of the preform can have any geometric shape, for example, circle, sphere, half-sphere, torus, etc.
  • coloring can be implemented using a flatbed printer, silk- screen method, pad printing method or transfer method.
  • slots-grooves may be formed mechanically with the use of a milling machine, a solid-state or fiber laser or water jet cutting.
  • slots-grooves are poured with a binder; a filler, an adhesive or bismuth melt can be used as the binder; the bismuth melt acts as the adhesive after curing.
  • a method for manufacturing mosaic pictures made of a light colored natural or artificial stone comprising cutting grooves on the preform made of a natural / artificial stone according to a given contour; wherein a geometry and width of slots are set taking into consideration a distance between mosaic elements, gluing the base substrate from the side of forming the grooves; cutting the preform side opposite to the base substrate to form the grooves; and coloring a surface of the preform in accordance with a predetermined pattern so that the stone is colored to an adjustable depth, in particular, to the full groove depth, wherein during coloring there is the step of positioning an applied color picture in relation to the contour-groove so that the desired color fragment matches its contour.
  • the preform made of a natural / artificial stone is colored into a dark color before forming the grooves; wherein the preform is washed from the dark dye and dried after forming the grooves.
  • marble, limestone, cacholong, jasper can be used as the natural stone.
  • the preform made of the natural stone is firmly connected to the base substrate by an adhesive.
  • cyanoacrylate adhesives adhesives based on epoxy resins
  • polyester adhesives can be used as the adhesive.
  • grinding, milling and whetting can be carried out as the cutting step.
  • marble is heated to 60°-80° C before coloring.
  • slots-grooves are poured with a binder after impregnation; a filler, an adhesive or bismuth melt can be used as the binder; the bismuth melt acts as the adhesive after curing.
  • the base substrate is uneven.
  • the base substrate is heated and pieces of the finished mosaic are slightly shifted to provide an effect of unevenly folded pieces of the mosaic.
  • the form of the preform can have any planar geometric shape, for example, circle, square, rectangle, triangle, parallelogram.
  • coloring can be implemented using a flatbed printer, silk- screen method, pad printing method or transfer method.
  • slots-grooves may be formed mechanically using a milling machine, a solid-state or fiber laser or water jet cutting.
  • a metal or metal mesh is laid into the grooves.
  • a base substrate is configured to have a further deformation.
  • the resulting picture is fixed with a varnish after coloring; the mosaic is dried; its front surface is grinded and polished.
  • the primary coloring of the preform is carried out before gluing it to the base substrate after washing the dark coloring pigment away.
  • contour through which the grooves are cut, corresponds to a mirror image of the mosaic pattern relative to the preform plane.
  • a method for manufacturing mosaic pictures made of a light colored natural or artificial stone comprising connecting a preform to a removable (sacrificial) substrate, the preform made of a natural / artificial stone with a thickness of at least 0.4 mm, then cutting grooves through the stone preform to the substrate according to a given mosaic pattern contour; wherein a geometry and width of slots are set taking into consideration a distance between mosaic elements, firmly connecting the preform side opposite to a side with the removable substrate to the base substrate; then removing the sacrificial substrate and coloring a surface of the preform from the front side in accordance with a predetermined pattern so that the stone is colored to an adjustable depth, in particular, to the full groove depth, wherein during coloring there is the step of positioning an applied color picture in relation to the contour-groove so that the desired color fragment matches its contour.
  • the mosaic is dried; its front surface is grinded and polished
  • the preform made of the natural stone is firmly connected to the base substrate by an adhesive.
  • Cyanoacrylate adhesives adhesives based on epoxy resins, polyester adhesives can be used as the adhesive.
  • the preform made of the natural stone is connected to the removable substrate by a freely soluble binder.
  • An adhesive for example, butvar-phenolic adhesive, or fleece, or a water-soluble resin can be used as the freely soluble binder.
  • grinding, milling and whetting can be carried out as the cutting step.
  • the stone is heated to 60°-80° C before coloring.
  • slots-grooves are poured with a binder; a filler, an adhesive or bismuth melt can be used as the binder; the bismuth melt acts as the adhesive after curing.
  • the base substrate is uneven.
  • the base substrate is heated and pieces of the finished mosaic are slightly shifted to provide an effect of unevenly folded pieces of the mosaic.
  • the form of the preform can have any planar geometric shape, for example, circle, square, rectangle, triangle, parallelogram.
  • coloring can be implemented using a flatbed printer, silk- screen method, pad printing method or transfer method.
  • slots-grooves may be formed mechanically using a milling machine, a solid-state or fiber laser or water jet cutting.
  • a polymeric resin or cold enamel is laid into the grooves in some embodiments.
  • a metal or metal mesh is laid into the grooves.
  • the base substrate is configured to have a further deformation.
  • the resulting picture is fixed with a varnish after coloring; the mosaic is dried; its front surface is grinded and polished.
  • contour through which the grooves are cut, corresponds to a mirror image of the mosaic pattern relative to the preform plane.
  • the claimed method includes the following components in the embodiment shown in figures and being preferred but not the only required:
  • Fig. 1 shows an embodiment of the preform made of a stone with the mirror image of the mosaic pattern applied to the preform.
  • Fig. 2 displays forming blind grooves according to one embodiment.
  • Fig. 3 depicts mounting the base substrate on the preform.
  • Fig. 4 shows an embodiment of removing the stone with grinding and forming the grooves.
  • Fig. 5 shows coloring the preform made of a stone to the full groove depth with given colors to the base substrate.
  • Fig. 6 depicts an embodiment of the preform made of a stone with the removable substrate coupled to it.
  • Fig. 7 displays forming through grooves to the removable substrate.
  • Fig. 8 shows mounting the base substrate on the preform.
  • Fig. 9 and fig. 10 display removing the sacrificial substrate.
  • Fig. 1 1 depicts an embodiment of coloring the preform.
  • Fig. 12 shows coloring the preform made of a stone to the full groove depth with given colors to the base substrate.
  • Fig. 13 shows an embodiment of the mosaic picture obtained with the use of the claimed method (for any embodiment)
  • Fig. 14 depicts an embodiment of the preform made of cylindrical stone with contour slots of the mosaic pattern applied to the stone according to one embodiment of the claimed method.
  • Fig. 15 displays grooves on the preform made of a stone on the base substrate with an applied dye.
  • Fig. 16 shows coloring the preform made of a stone on the base substrate to the full slot depth with given colors according to a color picture.
  • Fig. 17 displays grooves on the preform made of a stone without the substrate according to another embodiment of the method; wherein the substrate is formed within the preform made of a stone by means of the slots-grooves.
  • Fig. 18 shows coloring a stone to an adjustable depth without the substrate, wherein the substrate is formed within the preform by means of the slots-grooves formed according to an embodiment of the claimed method.
  • the preform is a light colored (white, milky, light gray, etc.) natural stone. It can be marble, limestone, cacholong, jasper, etc. Furthermore, a light colored (white, gray, light pink, etc.) artificial stone can be used as the preform. It can represent synthetic stone products based on polyester resins and a filler made of natural stone chips, concrete product or acrylic stone.
  • the preform corresponds to the mosaic surface. So if we take the preform made of a natural stone or artificial stone and having a rectangular shape, therefore, the final product will directly have a rectangular shape. If the preform has the shape of a circle or ring, in this case the final product having a mosaic pattern will also have the shape of a circle or ring.
  • the present invention allows using a mosaic not only on a flat surface, but also on a surface of any curvature. It allows using the mosaic on any volumetric geometric shapes, such as a sphere, torus, cylinder, cone, and etc. Furthermore, it is possible to quickly and accurately perform a mosaic picture of any complexity on such volumetric geometric shapes by using the claimed method. Therefore, the preform is a natural / artificial stone cut by any known methods, the stone having a certain (predetermined) thickness and shape. Diamond saws and tapes, as well as waterjet cutting are usually used to cut the stone.
  • the preform may be adhered to the substrate in one of embodiments of the claimed method.
  • Cyanoacrylates, adhesives based on epoxy resins, polyester adhesives and other adhesives can be used as the adhesive. It is possible to heat a natural stone (marble) to a temperature of 60°-70° C to provide fixing a binder and its polymerization. The required time is at least 60 minutes to provide a complete coupling of the substrate and the preform made of a stone.
  • One of the main processes is cutting grooves along the contour of the pattern.
  • the pattern may be applied to a front side of the preform.
  • the pattern can be preliminary entered into a program of a cutting device, for example, a solid-state or fiber laser.
  • a cutting device for example, a solid-state or fiber laser.
  • the slot depth should be through the stone and to the substrate and deeper than the substrate.
  • the geometry and the width of the slots are given by a distance between mosaic elements.
  • Slots- grooves may be formed mechanically, for example, using a milling machine, a solid-state and fiber laser or waterjet cutting.
  • a fiber laser with a power of at least 20 watts to provide miniature mosaics waterjet cutting will be more productive to provide large- scale mosaics.
  • the duration of cutting grooves having a depth of 1 mm, a width of 0.1 mm at a length of grooves being 100 mm will be about one minute at a laser power of 20 watts (Laser device with the ytterbium impulse fiber laser MiniMarker 2).
  • a part of the main stone preform acts as the substrate, wherein this part remains undivided after cutting grooves separating the undivided stone into small pieces.
  • the thickness of the grooves i.e. the thickness of a gap between individual parts of the mosaic may vary and depends on sizes of the mosaic parts and the final mosaic pattern.
  • the preform is cut so that at least 1/6 of its thickness remains undivided. Therefore, the undivided stone left intact will act as the substrate.
  • Coloring a surface from a front side in accordance with a predetermined pattern is implemented after providing slots.
  • Coloring may be provided by any known method, for example, using a flatbed printer, silk-screen method, pad printing method or transfer method, etc.
  • the EpsonSureColor SC-F2000 printer can be used as the flatbed printer.
  • the preform should be flushed and cleaned from dust before coloring. Furthermore, it is recommended to leave the surface of the preform rough or polished for better absorption of the dye. Coloring may occur one or several times depending on a capillary structure of a material, a desired depth of dye absorption and color brightness.
  • the preform for example from marble, to be dyed, is heated to a temperature of 70-80 degrees and laid horizontally with its face up; after that it is coated with a staining solution heated to an initial boiling stage.
  • litmus being a colorant extracted from some lichens, for example, from licherocella reindeer lichen is dissolved in alcohol.
  • the yellow color is prepared using gamboge as the pigment; gamboge being a concentrated lactescence extracted from bark of the Clusiaceae family trees.
  • the clean and steady green color is obtained when coating a litmus solution with a gamboges solution.
  • the red dye can be obtained by preparing an alcoholic solution of carmine (colorant derived from cochineal insects) or alkanes (paraffin, which is aliphatic saturated hydrocarbon derived from oil).
  • an alcoholic solution comprising, in equal parts, ammonium chloride (sal ammoniac), zinc sulfate crystallohydrate (zinc vitriol) and verdigris (mixture of basic acetous salts produced by the oxidation of copper).
  • Impregnating the stone with a dye is implemented after coloring. It is possible to use compositions improving the stone impregnation. It is also possible to moisten the stone by water or solvent.
  • the natural stone is impregnated through. A number of coloring dyes on the face surface is increased according to a thickness of the natural stone and optionally the elevated temperature of the stone (at least 60 °C) and the applied solution (at least 40 °C) is maintained. Complete impregnation and drying usually occur within twenty four hours.
  • the slots-grooves are poured with a binder after impregnation; a filler, an adhesive or bismuth melt can be used as the binder; the bismuth melt acts as the adhesive after curing.
  • the process of softening the substrate for example, by heating it can be performed to obtain the effect of irregularly folded pieces of the mosaic. It is desirable to provide the substrate being uneven in advance. In this case, the pieces of the mosaic will settle unevenly.
  • the preform is colored with a well-soluble dye into a dark color, preferably black color.
  • a water-soluble Epson dye can be used.
  • burning of grooves with a laser is implemented according to the given contour, and the preform with the slots- grooves is made, as it is shown in fig. 2.
  • the mosaic pattern contour can corresponds to the mosaic pattern in mirror image relative to the preform plane.
  • the mosaic pattern in mirror image can be preliminary entered into a program of a cutting device, for example, a solid-state or fiber laser. It should be especially noted that the preform is cut so that at least 1/6 of its thickness remains undivided.
  • the geometry and the width of the slots are given by a distance between mosaic elements.
  • Slots-grooves may be formed mechanically, for example, using a milling machine, a solid- state and fiber laser or waterjet cutting.
  • a fiber laser with a power of at least 20 watts to provide miniature mosaics
  • waterjet cutting will be more productive to provide large-scale mosaics.
  • the duration of cutting grooves having a depth of 1 mm, a width of 0.1 mm at a length of grooves being 100 mm will be about one minute at a laser power of 20 watts (Laser device with the ytterbium impulse fiber laser Mini Marker 2). The dark dye is washed away from the preform after forming the grooves, and the stone is dried.
  • the base substrate is glued to the dried preform from the side of groove formation.
  • Cyanoacrylates, adhesives based on epoxy resins, polyester adhesives and other adhesives can be used as the adhesive. It is possible to heat a natural stone (marble) to a temperature of 60°-70° C to provide fixing a binder and its polymerization. The required time is at least 60 minutes to provide a complete coupling of the substrate and the preform made of a stone.
  • the preform material is grinded from the opposite side of the product until the grooves form or slightly more until the required thickness of the finished product is achieved. Due to the fact that the slots-grooves have a strictly predetermined width, thickness and length, it increases a tensile strength in bending of the final mosaic product that is also a significant achievement of the claimed invention.
  • Coloring a surface from a front side in accordance with a predetermined pattern is implemented after grinding. Coloring may be provided by any known method, for example, using a flatbed printer, silk- screen method, pad printing method or transfer method, etc.
  • the EpsonSureColor SC-F2000 printer can be used as the flatbed printer.
  • the preform should be flushed and cleaned from dust before coloring. Furthermore, it is recommended to leave the surface of the preform rough or polished for better absorption of the dye. Coloring may occur one or several times depending on a capillary structure of a material, a desired depth of dye absorption and color brightness.
  • the preform for example from marble, to be dyed, is heated to a temperature of 70-80 degrees and laid horizontally with its face up; after that it is coated with a staining solution heated to an initial boiling stage.
  • Complete impregnation of the stone with a dye is implemented after coloring. It is possible to use compositions improving the stone impregnation. It is also possible to moisten the stone by water or solvent.
  • the natural stone is impregnated through. A number of coloring dyes on the face surface is increased according to a thickness of the natural stone and optionally the elevated temperature of the stone (at least 60 °C) and the applied solution (at least 40 °C) is maintained. Complete impregnation and drying usually occur within twenty four hours.
  • Another embodiment of manufacturing mosaic pictures comprises the following steps: initially connecting a preform to a removable (sacrificial) substrate (see fig.
  • the preform made of a natural / artificial stone with a thickness of at least 0.5 mm; wherein a polymer, for example, a plastic can be used as the removable substrate; wherein the removable (sacrificial) substrate is connected to the preform with the use of a well-soluble adhesive, for example, butvar-phenolic adhesive, which is well-soluble in alcohol; then cutting grooves through the stone preform to the removable substrate or with a slight recess in the removable substrate according to a given mosaic pattern contour (see fig.
  • a well-soluble adhesive for example, butvar-phenolic adhesive, which is well-soluble in alcohol
  • a geometry and width of slots are set taking into consideration a distance between mosaic elements; wherein for the convenience of cutting it is possible to preliminary color the preform with a well-soluble dye into a dark color, preferably black color; for example, a water-soluble Epson dye can be used; wherein the mosaic pattern contour can corresponds to the mosaic pattern in mirror image relative to the preform plane, wherein the mosaic pattern in mirror image can be preliminary entered into a program of a cutting device, for example, a solid-state or fiber laser; then connecting the preform to the base substrate from a side of the opposite removable substrate (fig.
  • connecting the preform to the base substrate provides the strong fixation of the preform on the base substrate; wherein, for example, epoxy resin can be used as a coupling element; then removing the sacrificial substrate (see fig. 9), for example, dissolving a removable adhesive; wherein the insoluble adhesive provides the strong fixation of a product and the unremovable base substrate; coloring a surface of the preform from a front side (see fig. 11 ) in accordance with a predetermined pattern so that the stone is colored to an adjustable depth (see fig. 12), in particular, to the full groove depth; wherein during coloring there is the step of positioning an applied color picture in relation to the contour-groove so that the desired color fragment matches its contour, drying the resulting mosaic, grinding and polishing the front surface.
  • the slots-grooves Due to the fact that the slots-grooves have a strictly predetermined width, thickness and length of the finished mosaic product, it increases a tensile strength in bending of the final mosaic product that is also a significant achievement of the claimed invention. Furthermore, the table shows values of the tensile strength in bending obtained according to the claimed method and the prototype (see Table 1 ).
  • a material that is not impregnated with a dye for example, a polymer resin or cold enamel is laid into the grooves to prevent color mixing of different picture segments before coloring. Also it is possible to lay a metal or metal mesh corresponding to groove size into the grooves.
  • slots-grooves are poured with a binder after impregnation; a filler, an adhesive or bismuth melt can be used as the binder; the bismuth melt acts as the adhesive after curing.
  • Softening of the base substrate for example, by heating it can be implemented to obtain the effect of irregularly folded pieces of the mosaic. It is desirable to preliminary perform the uneven base substrate. In this case, the pieces of the mosaic settle unevenly.
  • a deformable base substrate it is also possible to perform a deformable base substrate to provide a desired mosaic shape of the end product (hollow cylinder, cube, etc.).
  • a polymer for example, plastic
  • a soft metal for example, copper, aluminum, etc.
  • Example 1 A mini block of white marble is used; the block has sizes of 10 mm x 15 mm x 6 mm. The deviation from linearity and from predetermined thickness over the entire area of the preform is not more than 0.1 mm.
  • the preform is colored using water-soluble Epson T6641 Bk inks into black color. The preform has been impregnated with the dye for 4 hours, then it is dried to dryness.
  • slots-grooves are cut using the compact MiniMarker 2 laser for marking and engraving; wherein the slots- grooves have a depth of 4 mm; wherein a geometry and width of slots are set taking into consideration a distance between mosaic elements; wherein the contour of the applied picture is stored in the memory of the laser. Then it is necessary to clean up the preform for providing an original white color.
  • the pigment is washed away using an aqueous ammonia solution in an ultrasonic bath.
  • the mosaic elements are glued to the base substrate from the side of the grooves with the use of cyanoacrylate; wherein the base substrate exactly matches an external contour of the mosaic product. After drying of the adhesive the product is grinded from the side free of the substrate to a depth of 2 mm.
  • the processes of washing and bleaching are repeated.
  • the marble preform is heated to a temperature of approximately 40-60 °C, and the coloring pigment is applied using the EpsonSureColor SC-F2000 printer.
  • the process of applying the pigment is implemented in multiple steps with an interval of 30-60 seconds that is necessary for absorbing the pigment in the stone structure.
  • the process of printing is carried out in two stages - the first time is before gluing to the substrate immediately after washing away the coloring pigment.
  • the preform After providing the picture, the preform should be washed under water jet to remove dry pigment particles remaining on the surface of the stone. After washing, the high-quality drying of the product is carried out. Then the BerlackSA varnish is applied on the preform with an airbrush; and the product is dried again during the time necessary for the final formation of the varnish. After drying the acrylic filler is applied in the slots-grooves, and it is dried for the required time. Then the product is grinded to remove the excess filler, and the final surface polishing is carried on a felt disk with a paste.
  • Example 2 A light gray gipsopolimere artificial stone is used, and a flat circular preform is made; wherein the preform has a diameter of 35 mm and a thickness of 1 mm. The deviation from linearity and from predetermined thickness over the entire area of the preform is not more than 0.1 mm.
  • the preform is colored using water-soluble Epson T6641 Bk inks into black color.
  • the preform has been impregnated with the dye for 24 hours, and then it is dried. After drying, the preform is glued to a substrate; which is subsequently removed. Gluing is carried out by means of an easily soluble butvar-phenolic adhesive. However, Vlies or a water-soluble resin can be used.
  • a square-shaped copper plate is used; wherein the plate has sizes of 40 x 40 x 1 mm.
  • slots-grooves are cut according to a predetermined mosaic pattern contour with the use of the compact MiniMarker 2 laser for marking and engraving; wherein the slots-grooves are cut through the stone preform to a substrate with a slight recess in the removable substrate; wherein a geometry and width of slots are set taking into consideration a distance between mosaic elements; then a black dye is removed from the stone preform. The pigment is washed away using phenylacetic acid solution in an ultrasonic bath.
  • the mosaic elements are glued to the plastic substrate with a clean side of the mosaic elements; wherein the plastic substrate has a thickness of 1.5 mm and exactly matches an external contour of the mosaic product. Bonding is carried out without the possibility of subsequent ungluing (intentionally, provided by this technology), so as a solvent of the adhesive (the adhesive used in the first case) can't be used for the adhesive applied in this case.
  • a solvent of the adhesive the adhesive used in the first case
  • a combination of butvar-phenolic adhesive and epoxy adhesive is used.
  • the butvar-phenolic adhesive is soluble in alcohol, while the epoxy adhesive is inert in relation to alcohol.
  • the stone preform is gradually heated to a temperature of 60-80 °C, and the coloring pigment is applied using the EpsonSureColor SC-F2000 printer. Then there is the step of positioning the applied color picture with respect to the contour-groove, so that the desired color fragment matches its contour.
  • the process of applying the pigment is implemented in multiple steps with an interval of 30-60 seconds that is necessary for absorbing the pigment in the stone structure.
  • the preform should be washed under water jet to remove dry pigment particles remaining on the surface of the stone. After washing, the high-quality drying of the product is carried out.
  • the BerlackSA varnish is applied on the preform with an airbrush; and the product is dried again during the time necessary for the final formation of the varnish. After drying the Axton filler of the required color is applied in the slots-grooves, and it is dried for the required time. Then the product is grinded to remove the excess filler, and the final surface polishing is carried on a felt disk with a paste.
  • Example 3 A mini block of white marble is used; the block has sizes of 10 mm x 15 mm x 0.5 mm. This block is adhered to the substrate using cyanoacrylate. Then slots-grooves are cut using the compact Mini Marker 2 laser for marking and engraving; wherein the slots-grooves match the contour of a predetermined pattern (flower according to Fig. 1 ). The grooves have a depth of 0.2 mm, a width of 0.05 mm, and an overall length of 66 mm. The resulting pattern is washed in the solution of hydrochloric acid and sodium sulfate. Then the marble preform is heated to the temperature of 70 °C, and the coloring pigment is applied using the EpsonSureColor SC-F2000 printer.
  • the impregnation of the stone is implemented during a period from 30 to 60 minutes. If necessary, this step can be repeated.
  • the step of drying the product is provided. Then the mosaic product is grinded and polished.
  • Example 4 A block of light gray acrylic stone having a cylindrical shape is used; wherein the block has a diameter of 100 mm and a height of 150 mm. Then slots-grooves are cut using the compact MiniMarker 2 laser; wherein the slots-grooves match the contour of a predetermined pattern (flower according to Fig. 3). The grooves have a depth of 25 mm, a width of 0.1 mm, and an overall length of 680 mm. The resulting pattern is washed in an aqueous solution. Then the resulting preform is fixed on a table, and the coloring pigment is applied by a roller. Then there is the step of positioning the applied color picture with respect to the contour-groove, so that the desired color fragment matches its contour.
  • a predetermined pattern flower according to Fig. 3
  • the grooves have a depth of 25 mm, a width of 0.1 mm, and an overall length of 680 mm.
  • the resulting pattern is washed in an aqueous solution.
  • the impregnation of the stone is implemented during a period from 30 to 60 minutes. If necessary, this step can be repeated.
  • the step of drying the product is provided. Then the mosaic product is grinded and polished.
  • the slots-grooves are poured with a resin-based adhesive.
  • the claimed invention solves the required problem and provides achievement of the claimed technical result, which is reducing the labor intensity of manufacturing the mosaic pattern elements, simplifying the process of manufacturing the mosaic, increasing the tensile strength in bending of the product due to a tight fit of joints and their length.

Abstract

Utilisation : la présente invention concerne la fabrication de produits en mosaïque artistiques et décoratifs pourvu d'un motif en mosaïque donné. Contenu: selon des modes de réalisation d'un procédé, le procédé consiste à découper des rainures selon un contour donné sur la préforme en pierre naturelle ou artificielle; et colorer une surface de la préforme selon un motif prédéterminé de sorte que la pierre est colorée jusqu'à une profondeur réglable; la préforme est collée sur un substrat sacrificiel ou sur un substrat de base; il est également possible de former le substrat à partir de la préforme par découpe des rainures jusqu'à une profondeur spécifique. Le résultat technique consiste à réduire la quantité de travail pour la fabrication des motifs de mosaïque, simplifier le processus de fabrication de la mosaïque, augmenter la résistance à la rupture au cours de la flexion du produit grâce à un ajustement serré de joints et de leur longueur.
PCT/RU2016/000490 2015-12-10 2016-07-27 Procédé de fabrication d'images mosaïque (réalisations) WO2017099625A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU2015152874 2015-12-10
RU2015152874A RU2621220C1 (ru) 2015-12-10 2015-12-10 Способ изготовления мозаичных изображений (варианты)
RU2016115805A RU2619409C1 (ru) 2016-04-22 2016-04-22 Способ изготовления мозаичных изображений (варианты)
RU2016115805 2016-04-22

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CN109017109A (zh) * 2018-07-27 2018-12-18 苏州金螳螂文化发展股份有限公司 一种水刀拼花板制作方法及水刀拼花铺装施工方法
CN111332058A (zh) * 2020-04-29 2020-06-26 成都再建装饰材料有限公司 一种景泰蓝水刀马赛克的加工工艺

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US20030021936A1 (en) * 2001-07-25 2003-01-30 Sara Baldwin Design, Inc. Methods for producing a mosaic decoration having a planar surface
RU2267406C2 (ru) * 2000-02-25 2006-01-10 Гизеке Унд Девриент Гмбх Способ изготовления надпечатываемых с помощью лазера носителей информации, изготовленный этим способом носитель информации и заготовка для его изготовления
RU2279985C2 (ru) * 2004-11-02 2006-07-20 Общество С Ограниченной Ответственностью Многопрофильная Производственная Фирма "Оппэко" Способ изготовления витража и его элементов с использованием янтаря
RU2383445C2 (ru) * 2008-04-22 2010-03-10 Сергей Владимирович Соколов Мозаичное изделие, способ его изготовления и устройство для изготовления мозаичного изделия

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RU2019422C1 (ru) * 1991-05-13 1994-09-15 Петроченков Ринальд Галактионович Способ изготовления мозаичных изделий
RU2267406C2 (ru) * 2000-02-25 2006-01-10 Гизеке Унд Девриент Гмбх Способ изготовления надпечатываемых с помощью лазера носителей информации, изготовленный этим способом носитель информации и заготовка для его изготовления
US20030021936A1 (en) * 2001-07-25 2003-01-30 Sara Baldwin Design, Inc. Methods for producing a mosaic decoration having a planar surface
RU2279985C2 (ru) * 2004-11-02 2006-07-20 Общество С Ограниченной Ответственностью Многопрофильная Производственная Фирма "Оппэко" Способ изготовления витража и его элементов с использованием янтаря
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017109A (zh) * 2018-07-27 2018-12-18 苏州金螳螂文化发展股份有限公司 一种水刀拼花板制作方法及水刀拼花铺装施工方法
CN111332058A (zh) * 2020-04-29 2020-06-26 成都再建装饰材料有限公司 一种景泰蓝水刀马赛克的加工工艺

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