JPH04176958A - Particle decorating method and decoration mat used therefor - Google Patents

Abstract

PURPOSE:To reduce the construction cost by providing a flexible sheet with countless particles stuck thereon, implanting the particles on a body surface by means of pressing the particles on the surface of a body not yet hardened, and removing the flexible sheet after the body is hardened. CONSTITUTION:A decoration mat 1 is formed by sticking countless particles 3, made of a ceramic or the like, on the surface of a flexible sheet 2 with some of the particles protruding beyond the surface. After covering the surface of a body 9 not yet hardened, such as a paved road surface and a wall surface, with a mat 1, the outer surface of the mat 1 is pressed with a roller or the like and the particles 3 are implanted in the body 9. After the body 9 is hardened, the sheet 2 is torn off or liquified with water or the like or removed by heating it. The particles 3 may be implanted by sticking the mat 1 in the formwork and pouring concrete in it. Thus particle implanting work can be carried out easily regardless of a level surface or a vertical surface and a construction cost and a construction term can be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for decorating concrete, asphalt structures, etc. with particles on walls or paved surfaces, and a decorative mat used in the same method.

PRIOR TECHNOLOGY The general method for decorating paved surfaces with particles is to scatter the particles onto the unsolidified paved surface and press them with a roller, but this method is time consuming and labor-intensive to spread the particles. Otherwise, there is a problem that the spraying is uneven and the finished product is not uniform.

Furthermore, when embedding particles on a vertical structure surface where the above-mentioned dispersion cannot be performed, most of the work is done manually, which requires more effort.

Problems to be Solved by the Invention The present invention solves the problems in the above-mentioned particle dispersion method, further facilitates particle decoration on vertical walls, and can also be effectively applied to particle decoration during molding of molded structures. Provides a particle display method and a display mat used in the method.

Means for Solving the Problems As a means for solving the above-mentioned problems, the present invention provides a decorative mat in which countless particles are attached to the surface of a flexible sheet, and the decorative mat has a surface on which the particles are attached. By pressing the particles onto the surface of an unsolidified structure such as asphalt or concrete so as to form the inner surface, the particles are implanted on the surface of the structure.
To provide a decoration method suitable for planting decoration with particles on a paved road surface (horizontal surface) or a vertical building surface, etc., in which the sheet is removed after solidification.

In another invention, the decorative mat is arranged on the inner surface of a mold so that the particle-attached surface becomes the outer surface, and a fluid material such as concrete is poured into the mold, and after the fluid material solidifies, the mat is To provide a decoration method in which the sheet is removed and particles are embedded in the surface decoration during molding of a molded structure.

Further, for use in each of the above inventions, there is provided a decorative mat in which numerous particles are attached to the surface of a sheet, and the sheet is bent so as to wrap around a part of the particles and adhere tightly.

According to the present invention, a part of the particles can be implanted onto the surface of the structure simply by pressing the decorative mat having the particles supported on the surface of the sheet onto the surface of the unsolidified structure on which the particle decoration is to be applied and removing the sheet after solidification. Particle decoration that is buried and partially exposed on the surface of a building structure can be easily and beautifully constructed. The frame is, for example, an asphalt or concrete paved road surface, a wall material with a vertical surface, or a block or panel that is unsolidified within a molding frame, which can save labor in particle decoration work, reduce construction costs, and Contributes to high quality finish.

In addition, when forming panels or blocks, the above particles are partially implanted by drying the decorative mat on the inner surface of the form, then pouring a fluid material such as concrete and removing the sheet after solidification. In addition, partially exposed particle decoration can be easily applied during molding.

In the decorative mats used in each of the above-mentioned decoration methods, since the sheet is in close contact with the particles so as to partially wrap them, the particle enveloping part ensures the exposed decoration, and the intended surface decoration is properly performed. can.

EXAMPLE In order to provide particle decoration, a decorative mat 1 having countless particles 3 adhered to the surface of a sheet 2 is prepared as shown in Figure 1.

The sheet 2 is a flexible synthetic resin film 4a that lacks air permeability as shown in FIG. 1, or a mesh material 4b that has air permeability as shown in FIG. The sheet 2 is bonded to the particles 3 via the adhesive 5, and the sheet 2 is in close contact with the particles 3 so as to partially envelop them.

FIG. 3 shows this wrapping part 6. At this time, the edge of the sheet 2 is extended laterally to form a peeling margin 2a. Moreover, this peeling margin 2a can function as a sticking margin to the surface of the body.

The sheet 2 may be made of paper, woven fabric, non-woven fabric, etc., as well as synthetic resin film or net-like material, and metal foil may also be used.

For example, as shown in FIG. 4B, the decorative mat 1 as described above has the particles 3 held in countless recesses 7a formed on the surface of the base 7, and the part of the particles protruding from the recesses into the sheet 2.
The base 7 is covered with a powder and vacuum adsorbed onto the surface of the particle protrusion from the base 7 side, or the particle protrusion is brought into close contact with the surface of the particle protrusion using compressed air and integrally bonded via the adhesive 5.

In this way, a decorative mat 1 is formed in which the sheet 2 adheres tightly so as to partially envelop the particles 3.

The base 7 can be a vent. Further, as shown in FIG. 5, a breathable sheet having air permeability, for example, a mesh material 4b
When used as a particle carrier, the outer surface of the net-like material 4b is covered with a flexible sheet member 8 lacking in air permeability, so that vacuum suction or pressurized adhesion by the air permeable sheet can be properly performed.

As shown in HS diagram A, the surface of the body 9 is covered with the decorative mat 1 prepared as described above, that is, the surface is covered with a sheet 2 with the particle-attached surface facing the surface of the body 9 in an unsolidified state.
Then, as shown in FIG. 2
The parts other than the wrapping part 6 are embedded in the surface of the building body, and substantially the wrapping part 6 is exposed from the surface of the building body, and the wrapping part 6 ensures that the particles 3 are embedded and exposed.

As shown in Figure C, after solidification of the unsolidified body 9, the sheet 2 is removed to obtain a surface portion of the body where the particles are implanted. The above three groups of particles are implanted all at once by the sheet 2, and the arrangement is uniform, and there is no large variation in embedding and exposure.

As shown in FIGS. 6A, B, and C, the frame 9 is a substantially horizontal paved road surface made of concrete or asphalt, or a structure having a vertical surface. Or a block made of concrete etc. cast into the formwork as the other side,
Panels, etc.

The above-mentioned "unsolidified" includes a semi-solidified state in which the particles 3 have adhesive properties and are not completely solidified. For example, when concrete (including mortar) has formed a solidified film on its surface, if you press the particles above, the film will break and some of the particles will be embedded and adhered, and the film will be closed to the exposed surface of the particles. This effectively prevents the problem of over-presenting the image to hide it or reducing the amount of exposure.

Further, the sheet 2 can be literally peeled off using the peeling margin 2a, or it can be eluted or erased using chemicals, water, etc., or heat.

In addition, as shown in FIG. 7A, on the other side, the above-mentioned surface mat 1
is installed on the inner surface of the formwork 10 so that the particle adhesion surface becomes the outer surface, and then concrete (
A hard fluid material 11 such as mortar is poured in, and after solidification of the fluid material 11, the mold is demolded as shown in FIG. 2C, and the sheet 2 is removed by the method described above. In this method, when forming a panel or a block or a wall of a structure, the surface mat is placed on the inner surface of the mold in advance, so that the particle surface can be easily constructed.

For example, as shown in FIG. 7A, the surface mat 1 is installed on the inner surface of the reinforced formwork 10 for forming the side walls and ceiling walls of a concrete building, and as shown in the same drawing, concrete is poured. As shown in Figure C, by removing the formwork 10 after solidification, it is possible to easily reproduce the particle implantation surface on the inner and outer surfaces of the side walls and the inner surface of the ceiling, that is, on the surface of the building frame.

The improved particles 3 range from fine particles to coarse particles, and the particles 3 include natural stones, glass particles, ceramics, and the like.

As described in detail, according to the present invention, it is possible to easily create a uniform and beautiful particle-embedded surface on the surface of a building structure in a horizontal or vertical state, and the work on the particle-embedded surface can be greatly reduced. It can be reduced or shortened, and it is also possible to reduce construction costs.

According to the above construction method, the particle-embedded surface part can be constructed on the vertical structure surface under the same conditions as on the horizontal surface, contributing to overall labor saving and reduction in construction period and cost.

In addition, the surface mat used in the above construction method has a sheet that encloses a portion of the particles, so that the amount of embedding and exposure when the particles are pressed against the unsolidified structure or when the fluid material is poured into the formwork. is ensured and uniform implantation can be achieved. Furthermore, particles falling off from the sheet can be effectively prevented.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an example of the surface mat, Fig. 2 is a sectional view showing the other side, Fig. 3 is an enlarged sectional view of the part where particles are wrapped by the sheet in the surface mat, and Fig. 4. , FIG. 5 is a cross-sectional view illustrating means for attaching particles to a sheet, and FIGS. 6A, B, and C are cross-sectional views showing the process of implanting particles on the surface of a building structure using the surface mat described above. ,''i%7Figure A,
B and C are cross-sectional views showing the step of installing the surface mat on the inner surface of the mold and performing the particle implantation surface sieving. 1... Surface mat, 2... Sheet, 3... Particles,
9...Structure, 10...Formwork, 11...Fluid material.

Claims (3)

[Claims] (1) A decorative mat with numerous particles attached to the surface of the sheet is formed, and the particle-attached surface of the decorative mat is pressed against the surface of an unconsolidated structure such as asphalt or concrete to transfer the particles to the surface of the unconsolidated framework. A particle display method characterized by implanting the sheet on the surface and removing the sheet after solidification. (2) Form a decorative mat with countless particles attached to the surface of the sheet, place the decorative mat on the inner surface of a mold so that the surface to which the particles are attached is the outer surface, and place concrete, etc. inside the mold. A particle decoration method characterized by pouring a fluid material and removing the sheet after solidifying the fluid material. (3) A decorative mat characterized by having numerous particles adhered to the surface of a sheet, and the sheet being bent to wrap around a part of the particles and adhere tightly to the surface.