JPH0532468A - Decoration of formed concrete - Google Patents

Abstract

PURPOSE:To decorate a part or total of the surface of an existing formed concrete material with a patterned layer composed of a patterning material of dry concrete having a prescribed thickness. CONSTITUTION:A number of standing pieces 4 are closely erected on the surface of a substrate 3 to form a bristled material 2. A part or total of the gaps between the standing pieces 4 are filled with a patterning material composed of dry concrete and the patterning material is supplied with water to effect the integral solidification of the material on the surface of the formed concrete material.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION This invention relates to mortars such as plates and cylinders,
The present invention relates to a decorative method for decorating the surface of a ready-made concrete molded product such as a concrete product molded with concrete and a concrete structure such as a wall of a building, a ceiling slab, or a dirt floor with a colored pattern.

[0002]

2. Description of the Related Art In order to decorate a part or the whole of the surface of a ready-made concrete molding with a colored pattern, conventionally, the only method is to paint the pattern with a paint such as paint.

[0003]

However, the pattern drawn on the surface of the concrete molded body with paint gradually disappears when exposed to wind and rain, or the bottom of footwear of a person walking on it, or an automobile running on it. It is rubbed by wheels such as and worn out in a short period of time. Therefore, the present invention was developed for the purpose of expressing a pattern appearing on a part or the entire surface of a concrete molded body in a Kintaro candy type by a pattern layer made of a dry pattern material having a predetermined thickness.

[0004]

A method for decorating a concrete molded body according to claim 1 is a forest three-dimensional structure in which standing pieces are densely gathered from the surface of a water-soluble support material on the surface of a ready-made concrete molded body. Is placed, a part or all of the forest intervals of the standing pieces of the forest three-dimensional is filled with a dry concrete pattern material, water is supplied to the pattern material, and at least the water-soluble support material of the forest three-dimensional is dissolved, It is characterized in that the pattern material is integrally solidified on the surface of the concrete molded body.

Further, the method for decorating a concrete molded body according to claim 2 is a method in which a part of or all of the stand intervals between stand stands of a three-dimensional forest where stand stands are densely clustered from the surface of the support material. After filling the pattern material of, and supplying water to the pattern material, the surface of the pattern material is applied to the surface of the ready-made concrete molding, or the pattern material is demolded from the forest interval to the surface of the ready-made concrete molding. It is characterized in that the pattern material is integrally solidified on the surface of the concrete molded body.

[0006]

1 and 2 show concrete moldings decorated with patterns according to the present invention. The concrete molded body C may be molded with mortar or may be molded with concrete. The concrete molded body C of FIG. 1 is plate-shaped, and the surface thereof is decorated with a traffic sign pattern layer 1 of the same size laminated on the upper surface thereof. Further, the concrete molded body C of FIG. 2 has a pattern layer 1 laminated on a part of the surface thereof in the soil of a building, for example. Of course, a pattern layer of another pattern following the pattern of the pattern layer 1 may be laminated adjacent to the pattern layer 1 and the whole soil may be decorated with a continuous pattern pattern.

According to the present invention, the pattern layer 1 as illustrated in FIGS. 1 and 2 is provided on a part of the surface of the concrete molding C,
Alternatively, the Hayashi three-dimensional body 2 shown in FIG. 3 is used for all, and is molded with a dry concrete pattern material.

The forest three-dimensional body 2 is composed of a support material 3 and standing pieces 4 densely standing on the surface of the support material 3. The support material 3 is made of metal plate, plastic, rubber, wood, paper, knitted fabric, non-woven fabric or the like. It is a sheet, and the sheet also includes a net material such as a net and a mesh. Further, the standing piece 4 standing from the surface shows a thin protrusion like a pin for convenience of drawing, but in addition to this, a small standing piece, Alternatively, flocking, raising, fibers raised by adding hair, or piles formed by knitting, loops such as loops, thin standing pieces from the surface of the support, it is desirable to stand densely, The height is at least equal to or higher than the thickness of the pattern layer to be formed.

The dry concrete pattern material is mainly composed of cement powder or resin, or a mixture thereof with a pigment, or a mixture of these and fine aggregates. Even if it contains water from an absolutely dry state, it is mixed with water. It is a material for pattern layer construction that can be easily loosened and supplied, if necessary, by mixing crushed granite stones and powder, slag, light-reflecting fine particles and other substances, setting hardening accelerator, waterproofing Agents, swelling agents and other admixtures may also be mixed.

In order to decorate the surface of the concrete molded body C with the pattern shown in FIG. 1 by the method of claim 1, a support 3 is a water-soluble Hayashi solid 2 and the support 3 is used as the surface of the molded body C. (FIG. 4), in the forest interval of the many standing pieces 4 of the forest solid, the circular portion of the pattern layer 1 and the straight portion communicating with the circular portion diagonally crossing the inside of the circular portion. Red dry pattern material 1R in the corresponding part, blue dry pattern material 1B in the part corresponding to the two opposing semi-circular parts inside the annular part, outside the annular part Into the corresponding portions, the background color of the pattern, for example, white dried pattern material 1W is filled to the same thickness. When the filling is completed, water is supplied to the pattern material so that the required water: cement ratio is obtained with respect to the total amount of the cement and resin of each pattern material, and the water content is used to support the Hayashi 3D support material 3
Is melted and each pattern material is solidified on the molded body C to be integrated with the molded body.

Further, in the case of FIG. 2, as shown in FIG. 5, a forest solid 2 having a water-soluble support material 3 is placed on the soil which is the concrete molded body C, and among the forest standing intervals of the standing pieces,
White dry pattern material 1W in the part corresponding to the snow on the mountaintop, brown dry pattern material 1Br in the part corresponding to the hem of the mountain, blue dry pattern material 1B in the part corresponding to the sea, The dry sky blue pattern material 1S was filled in the portions corresponding to the sky to the same thickness, and each pattern material was supplied with an appropriate amount of water in the same manner as described above to dissolve the Hayashi 3D support material and Above, each pattern material is solidified and integrated with the soil.

In carrying out the method shown in FIGS. 4 and 5, the standing piece 4 of the Hayashi three-dimensional structure may be water-soluble or water-insoluble, and if it is water-soluble, it is dissolved together with the support material 3. ,
Disappear. Further, in the case of being insoluble in water, the standing piece 4 is the pattern layer 1
It remains inside, but there is no problem. Then, when the standing pieces 4 remaining in the pattern layer 1 project from the surface of the pattern layer, they are removed by cutting or the like. However, when the standing pieces 4 are made of plastic or fiber having a low melting point, the standing pieces 4 are formed on the surface of the pattern layer. It can be removed neatly by applying light heat to shrink and solidify the protruding part of the standing piece.

According to the second aspect of the present invention, the dry concrete pattern material of each color is filled in the forest intervals of the standing pieces 4 of the forest three-dimensional body 2 and water is supplied to the pattern material to a certain extent when the pattern material is kneaded. The surface of the pattern material is pressed against the surface of the concrete molded body together with the Hayashi three-dimensional shape, or when the pattern material is to some extent bonded, the entire pattern material is demolded from the Hayashi three-dimensional structure, and only the pattern material is concrete molded body. Since it is pressed against the surface of the concrete and solidified, in addition to the horizontal surface of the concrete molded body, for example, a vertical wall that is a concrete molded body as shown in FIGS. 6 and 7, or an uneven surface such as a pipe or bar molded with concrete. However, it can be decorated by the pattern layer 1.

The pattern of the pattern layer 1 illustrated in FIGS. 6 and 7 is a family crest or a city emblem, and is the forest interval of the standing pieces of the forest solid.
Fill the black dry concrete pattern material 1B1 in the part corresponding to the two-pull design, and the dry pattern material 1Y in the other part, for example, yellow as the background color of the pattern, and water it to solidify. , And the pattern layer 1.

FIG. 8 shows that the pattern materials 1B1 and 1Y are filled in a part of the forest interval, and water is supplied to the pattern material to a certain extent to bond the pattern material to a certain extent. It shows a state in which it is pressed against a certain vertical wall surface C and kept in that state by an appropriate means, and each pattern material is solidified and integrated with the wall surface.

Further, in order to form the pattern layer 1 on the surface of the uneven concrete molded body C, the Hayashi three-dimensional body 2 in which the supporting material 3 is a flexible sheet or plate such as rubber, plastic, non-woven fabric or metal plate is used. Then, part of the forest interval is filled with the pattern material 1Bl, 1Y, and water is supplied to the pattern material to a certain extent,
After binding, the molded body C is placed on the surface of the pattern material. In this case, since the molded body C is a concrete cylinder, while rolling the molded body C, the Hayashi solid body 2 is pressed against the surface of the cylinder and wound ( Fig. 9), keep the state and harden each pattern material,
It is integrated with the outer periphery of the molded body C. In this case, the pattern layer 1 can be formed on the entire outer periphery of the molded body by setting the length of the forest solid 2 to be the same as the circumferential length of the outer periphery of the molded body. still,
As shown in FIG. 10, the molded body has a collar, and if this collar C'is placed integrally or in a detachable manner, it is easy to roll and the finish is also beautiful.

In the method shown in FIGS. 8 and 9, when the support material 3 of Hayashi 3D is water-insoluble, it is necessary to remove the support material from the pattern layer 1. In this case, even if the three-dimensional support material 3 is insoluble in water, if the upright pieces 4 are water-soluble, the upright pieces 4 dissolve and disappear, so that the support material 3 can be removed from the solidified pattern layer 1. If both the support material 3 and the upright strips 4 are insoluble in water, the upright strips 4 are fixed to the support material 3 with a water-soluble adhesive or the like to leave the upright strips 4 in the pattern layer 1 and harden. The support material 3 can be removed from the patterned layer 1. Of course, both the support material 3 and the upright pieces 4 are water-insoluble, and when the upright pieces 4 do not separate from the support material 3, the upright pieces 4 are pulled out from the pattern layer 1 until the pattern layer 1 is solidified, and the upright pieces 4 together with the support material 3. You can remove Hayashi 3D. Further, even if the support material 3 is water-soluble, the solubility is adjusted to such an extent that the pattern material is not yet melted to a certain extent when it is clogged, and the pattern material is pressed to the surface of the molded body and melted until it hardens. If yes,
It dissolves and disappears until it hardens, so you can save the trouble of removing it.

According to the above-mentioned method, the surface of the pattern material is pressed against the surface of the molded body together with the Hayashi three-dimensional body. The pattern material is solidified and integrated with the molded body. When the pattern material of various dry concrete is filled in the forest interval and water is supplied to the pattern material to a certain extent to prevent it from crumbling even if it is removed from the forest three-dimensional shape, the entire pattern material May be demolded from the Hayashi solid, and the pattern material may be pressed against the surface of the concrete molded body to be solidified and integrated with the concrete molded body. Also in this case, the surface of the concrete molded body against which the pattern material is pressed may be horizontal or vertical, or may be a cylinder or a square tube.

The Hayashi three-dimensional support material and the standing piece used in the above method may both be water-insoluble, but both the support material and the standing piece are water-soluble, or only the support material is water-soluble, or the support material and the standing piece. Even though both pieces are water-insoluble, if the standing pieces are fixed to the support material with a water-soluble adhesive, the support material will dissolve and disappear with the water supplied to the pattern material, or the pattern material and the support material will disappear. Since the state is the same as that when separated from the Hayashi solid, it is possible to omit the demolding operation of peeling the support material from the pattern material while pulling out the standing piece from the pattern material. Then, in this method, the surface of the pattern material pressed against the surface of the concrete molded body may be the upper surface when the pattern material is filled in the stand intervals of the standing pieces of the forest solid, or the opposite, the It may be the lower surface that was in contact with the support material.

Whether the surface of the pattern material is pressed against the surface of the concrete molded body together with the three-dimensional shape of the forest, or whether the upper surface or the lower surface of the above-mentioned pattern material is pressed against the surface of the concrete molded body with only the pattern material, If the upright piece is protruding from the surface, before pressing it, cut off the protruding part as described above, shrink it by heating, solidify it, and remove it.

In practicing the present invention, vibration is applied when the pattern material is filled in the forest intervals of the stand pieces of the forest three-dimensional structure,
By applying pressure, the packing density of the pattern material is increased, and a dense pattern layer is obtained. Furthermore, the filling of each pattern material into the forest interval can be done manually or by a robot, but it is the same as Hayashi 3D for accurate and quick filling.
It is preferable to use a mask which has an opening corresponding to the pattern and is closed except for this opening. For example, since the pattern layer 1 of the molded body of FIG. 1 is composed of red, blue, and white patterns, the mask MR having the opening R corresponding to the red pattern as shown in FIG.
And a mask MB having an opening B corresponding to the blue pattern
And a mask MW having an opening W corresponding to a white pattern is used. These masks have the same outer shape as Hayashi 3D,
Accurately stacking on the Hayashi solid, each opening R, B, W
Can express the patterns of red, blue, and white respectively. Therefore, one of the masks, for example, the MR, is first laid on the Hayashi solid, and the red pattern material 1R is passed through the opening R.
To the required forest stand spacing, then remove the mask MR, overlay the mask MB on the forest solid, fill the blue pattern material 1B into the other required forest stand spacing through the opening B, and then cover the mask MB. The mask MW is removed, the white pattern material is filled in the remaining forest intervals through the opening W. In this way, the dried pattern material can be quickly and accurately filled in the required forest stand intervals in the forest solid.

[0022]

According to the present invention, a Kintaro candy type pattern layer can be formed on a part or the entire surface of a ready-made concrete molded body to decorate the surface of the molded body. And even if the surface of the pattern layer is worn away, the expressed pattern does not disappear or become unsightly.

Further, since the pattern layer is formed of a dry pattern material which is filled in a part or the whole of the partition in the forest three-dimensional shape, the pattern layer can be filled tightly with no gap, and the water-insoluble standing pieces left in the pattern layer are By coloring in advance as necessary, a clear pattern can be expressed in harmony with the color of the pattern layer, and the traces of the water-soluble upright pieces that have disappeared due to melting collapse the pattern material and fill in the traces. The boundaries can be expressed in detail and the pattern becomes very clear.

Furthermore, since the pattern material is dry, it can be easily removed by vacuuming and rectifying if the forest gap is incorrectly filled using a vacuum cleaner type tool.

Further, after the dry pattern material is filled, or after the dry pattern material and the dry base layer material are filled, the boundary portion of each material or the whole of the material is agitated to disturb the marble or other natural stone tone. You can express patterns.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating a concrete molded body decorated according to the present invention.

FIG. 2 is a perspective view of another example of a concrete molded body decorated according to the present invention.

FIG. 3 is a perspective view of a Hayashi solid and a mask used in the present invention.

FIG. 4 is a cross-sectional view showing a molded state of the pattern layer of FIG.

FIG. 5 is a cross-sectional view showing a molded state of the pattern layer of FIG.

FIG. 6 is a perspective view of another example of a molded product decorated according to the present invention.

FIG. 7 is a perspective view of another example of a molded product decorated according to the present invention.

FIG. 8 is a cross-sectional view showing a molded state of the pattern layer of FIG.

9 is a cross-sectional view showing a molded state of the pattern layer of FIG.

FIG. 10 is a perspective view of an example of a concrete molded body in which a pattern layer is molded on the outer periphery.

[Explanation of symbols]

C concrete molding 1 pattern layer 1W Dry concrete pattern material 1R Dry concrete pattern material 1B Dry concrete pattern material 1S Dry concrete pattern material 1Br Dry concrete pattern material 1Y Dry concrete pattern material 2 Hayashi 3D 3 Support materials 4 Standing pieces

Claims (2)

[Claims] 1. On the surface of a ready-made concrete molding,
Arranged forest stands in which standing pieces are densely clustered from the surface of the water-soluble support material, and fill part or all of the stand intervals of the standing pieces of the forest stands with a dry concrete pattern material. A method for decorating a concrete molded body, which comprises supplying water to dissolve at least the water-soluble support material of the Hayashi three-dimensional structure and solidifying the pattern material integrally with the surface of the concrete molded body. 2. After filling up the pattern material with water, the dry pattern material is filled in a part or all of the stand intervals of the standing pieces of the forest three-dimensional structure in which the standing pieces are densely gathered from the surface of the support material. The surface of the pattern material is applied to the surface of the ready-made concrete molded body, or the pattern material is demolded from the forest interval and applied to the surface of the ready-made concrete molded body, and the pattern material is integrated with the surface of the concrete molded body. A method for decorating a concrete formed body, which comprises hardening the concrete.