JPH08284112A - Colored coating method onto road surface, etc. - Google Patents

Abstract

PURPOSE: To eliminate interruption of a contour line, and to drain spontaneously rainwater collecting in a peripheral section at the time of colored coating by using a masking plate. CONSTITUTION: A plate 1a for a first contour line, to which an opening section 11a for a contour is formed, a plate 1b for a second contour, to which an opening section 11b for the contour is formed and in which the place of a connecting section 14b is displaced from the place of the connecting section 14a of the plate for the first contour and the connecting section 14b is shaped, and at least one plate for a peripheral section, to which an opening section 11c for the peripheral section is formed, are used, and a first borderline section is coated with the plate 1a for the first contour in a colored manner. The upper section of the first contour section is coated with a second contour section in the colored manner by the plate 1b for the second contour. The peripheral section is coated with the plate 1c for the peripheral section in the colored manner. The coating thickness of the peripheral section by a third coating process is made the same as or thicker than that of the first contour section.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for color-painting a concrete road surface, an asphalt road surface, or the surface of a concrete block installed on the road surface. The present invention relates to a painting method using a masking plate for a design having a surrounding part which is completely surrounded.

[0002]

2. Description of the Related Art Conventionally, as a method of coloring and painting the surface of a road surface or a concrete block installed on the road surface, for example, a grid-like joint mold is attached to the surface of the concrete block, and the joint mold is attached to the surface of the concrete block. It is known that a paint is applied to a predetermined thickness from the top, and after the paint is dried, the pattern is peeled off to paint the colored portion defined by the grid pattern joints on the surface of the concrete block.

[0003]

However, in the above-mentioned conventional coating method, the joint portion covered with the joint mold is not coated. This leads to poor aesthetics and narrow design patterns. In addition, when it is necessary to paint the joint portion, the joint portion must be manually brush-painted, which takes time and labor.

When the contour line portion surrounding the surrounding portion is colored and painted by using a masking plate, the masking plate is provided with a contour opening corresponding to the contour line portion, and A connecting portion that connects the surrounding cover portion provided inside the contour opening portion to the outer cover portion is provided across the contour opening portion. Then, this masking plate is placed on the object to be coated, and the contour line portion is colored and painted through the contour opening.

However, since the contour opening formed in the masking plate is provided with the connecting portion, the paint does not reach under the connecting portion, and the connecting portion breaks the contour line portion. Therefore, there is a problem in that the appearance is poor and the contour line portion is incomplete.

The present invention has been made in order to solve the above-mentioned problems, and a masking plate is provided for a pattern having a contour line portion and a surrounding portion completely surrounded by the contour line portion. To provide a colored coating method for a road surface, etc., which can be painted so that the contour line portion will not be interrupted when it is used for colored coating, and the rainwater accumulated in the surrounding portion can be naturally drained. Is an issue.

[0007]

In order to solve the above-mentioned problems, the method of colored coating on a road surface or the like of the present invention is configured as follows. That is, it is a method for coloring the surface of a concrete block with a pattern having a contour line portion and a surrounding portion completely surrounded by the contour line portion, which corresponds to the contour line portion on the plate member. For the first contour, a contour opening is formed, and a connecting portion that connects the surrounding cover provided inside the contour opening to the outer cover is provided across the contour opening. Similar to the plate and the first contour plate, a contour opening corresponding to the contour line portion is formed in the plate member, and the surrounding cover portion provided inside the contour opening is covered with an outer cover. A second connecting plate for connecting the first connecting plate and the second connecting plate, which is formed to be displaced from the connecting portion of the first connecting plate, and a plate. Surrounded by members At least three masking plates with at least one surrounding plate having an opening for surroundings formed therein are used, and a contour opening is formed on a surface such as a road surface using the first contour plate. Color coating of the first contour line portion through the first part, and second color painting of the second contour line portion through the contour opening on the first contour line portion using the second contour plate And a third painting step of coloring the surrounding portion through the opening for the surrounding portion on the surface such as a road surface using the plate for the surrounding portion and coloring the surrounding portion by the third painting step. The coating thickness should be the same as or thicker than the coating thickness of the first contour line.

[0008]

According to the colored coating method of the present invention, in the first coating step using the first contour plate, the first contour line portion which is colored and painted through the contour opening is interrupted by the connecting portion. ing.

Next, in the second painting process using the second contour plate, the contour line portion of the second time is colored and painted through the contour opening on the contour line portion of the first time. The connecting portion of the second contour plate used in the second painting step is displaced from the connecting portion of the first contour plate.

Therefore, the portion of the contour line where the coating is interrupted in the first painting step is filled in by the second painting step,
The contour line portion is completely continuous as a whole. Further, in the second painting process, the paint of the second painting process does not reach under the connecting portion of the second contour plate, and the thickness of the painting of this portion remains the same as the thickness of the first contour line portion. This means that the coating discontinuity in the contour line portion in the first painting step becomes the thickness of the contour line portion in the second painting step. That is, the two painting steps for the contour line portion
The coating thickness of this contour line portion is the thickness of two coatings, but a thin coating portion coated to the thickness of one coating is formed below the connecting portion.

Then, in the third coating step using the plate for the surrounding portion, the surrounding portion is colored and painted on the surface such as the road surface through the opening for the surrounding portion. At this time, since the coating thickness of the surrounding portion coated in the third coating step is equal to or greater than the coating thickness of the first contour line portion, the coating thickness of the surrounding portion is the same as the thin coating portion. Or more

Therefore, when rainwater collects on the surrounding portion, the rainwater is naturally drained from the thinly coated portion to the outside of the pattern, and slipping or splashing due to rainwater collecting on the surrounding portion can be prevented.

[0013]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a process diagram showing a colored coating method of the embodiment and an explanatory diagram showing a masking plate used therefor.
In this embodiment, the circular ring-shaped contour line portion 81 (black)
And a pattern 8 having a circular surrounding portion 82 (red) whose circumference is completely surrounded by the contour line portion 81 is colored on the surface of a concrete lid 9 for a gutter which is an example of a concrete block installed on a road surface. The case of painting will be described.

In the figure, reference numeral 9 is a concrete cover for gutters, on the upper surface of which a pattern 8 is colored and painted in a first painting step A, a second painting step B and a third painting step C.

In the first coating step A, the first contour plate 1a is used as a masking plate. In the first contour plate 1a, a contour opening 11a corresponding to the contour line portion 81 is formed in the plate member 10a, and a surrounding portion cover 12a provided inside the contour opening 11a is outside. Connection parts 14a that are connected to the cover part 13a are provided at three locations across the contour opening 11a. ,

Next, in the second painting step, the second contour plate 1b is used as a masking plate. Like the first contour plate 1a, the second contour plate 1b has a contour opening 11b corresponding to the contour line portion 81 formed on the plate member 10b, and is formed inside the contour opening 11b. The surrounding cover portion 12 provided
Connection parts 14b for connecting b to the outer cover part 13b are provided at three locations across the contour opening 11b, and the connection parts 14b are provided so as to be displaced from the connection parts 14a of the first contour plate 1a. ing.

In the third painting step, the surrounding plate 1c is used as a masking plate. In the plate 1c for the surrounding portion, the opening 11c for the surrounding portion corresponding to the surrounding portion 82 is formed in the plate member 10c.

Incidentally, each of the plate members 1a, 1b, 1c
Is a transparent synthetic resin plate (may be a metal plate or the like) formed to have the same size as the gutter concrete cover 9, and the openings 11a, 11b, 11c are formed concentrically.

Then, the above-mentioned three plates 1a, 1
The pattern 8 is colored and painted on the upper surface of the concrete cover 9 for gutters by sequentially using b and 1c.

First, in the first painting step, the first contour line portion 81a is colored and painted in black on the upper surface of the concrete cover 9 for gutters through the contour opening 11a by using the first contour plate 1a.

Next, in the second painting step, the second contour plate 1b is used to color-paint the second contour line portion 81b in black through the contour opening 11b on the first contour line portion 81a. To do.

In the third painting step, the surrounding plate 1c
Using the above, the surrounding portion 82 is colored and painted in red through the surrounding portion opening 11c on the upper surface of the gutter concrete lid 9. The coating thickness of the surrounding portion 82 coated by this third coating step is
The thickness is equal to or more than the coating thickness of the first contour line portion 81a. The coating thickness for one coating is 1 to 2 mm.

In each of the coating steps, each plate 1
Spray coating is used in which the outer edges of a, 1b, 1c are set so as to match the outer edge of the gutter concrete lid 9, and paint is sprayed toward the openings 11a, 11b, 11c in the set state. As this paint, for example,
An inorganic pigment is used with an aggregate-containing paint that is a mixture of cement with ceramic fine aggregate or natural stone fine aggregate (garnet, diamond, quack, etc.) mixed with acrylic resin or methyl methacrylate resin. There is no discoloration because it is colored by.

In the above-mentioned colored coating method, in the first coating process using the first contour plate 1a, the contour opening 1
The first contour line portion 81a colored and painted through 1a
The coating is interrupted by the connecting portion 14a.

Next, in the second painting step, since the connecting portion 14b of the second contour plate 1b used for this is displaced from the connecting portion 14a of the first contour plate 1a,
Interrupted portion 8 of the outline 81a in the painting process
The portion a is filled in by the second painting process, and the outline 81 is completely continuous as a whole.

In the second painting process, the paint of the second painting process does not reach under the connecting portion 14b of the second contour plate 1b, and the thickness of the painting of this portion is the first contour line. The thickness of the portion 81a remains as it is, and the discontinuity 8a in the coating of the contour line portion 81a in the first painting process is the second contour line portion 81b in the second painting process.
Thickness. That is, the coating thickness of the contour line portion 81 becomes the thickness of two coatings by two coating steps for the contour line portion 81, but the coating thickness of the coating line 1 under the connecting portions 14a and 14b is 1
Lightly coated portions 8b coated to the thickness of the batch are formed at six places in total.

Then, in the third coating process using the plate 1c for the surrounding portion, the coating thickness of the surrounding portion 82 is equal to or more than the coating thickness of the first contour line portion 81a. The thickness is equal to or more than the thickness of the thin coated portion 8b. For example, if the thickness of one coating is 1.5 mm, the contour line portion 81 becomes 3 mm thick by coating twice, but the thin coating portion 8b becomes 1.5 mm thick. Then, the surrounding portion 82 has a thickness of 1.5 mm or more.

Therefore, when rainwater collects on the surrounding portion 82,
The rainwater is naturally drained from the thinly coated portion 8b to the outside of the pattern 8, and slip and water splash due to rainwater accumulating in the surrounding portion 82 can be prevented.

Although the embodiments of the present invention have been described above with reference to the drawings, the specific configuration of the present invention is not limited to the above embodiments. For example, in the present invention, a concrete road surface, an asphalt road surface, or the surface of a concrete block installed on the road surface is a coating object. Other concrete blocks include box-type gutter blocks (pipes), road blocks (interlocking), curb blocks, and the like, on which the pattern or the like can be colored and painted.

As for the design, animals, plants, landscapes,
It may be a geometric pattern, letters, etc., and its color is not limited.

Further, in the embodiment, the description has been given with an example of a simple pattern in which there is one surrounding portion and the portion is colored with red. Therefore, it is sufficient to prepare one surrounding plate, but the surrounding portion is sufficient. In the case of a complicated pattern which is divided into a plurality of parts by the contour line part and the plurality of surrounding parts are colored with various colors, a corresponding number of plates for the surrounding parts are prepared.
That is, as the contour plate, the connecting portion is misaligned 2
One masking plate is prepared, and at least one masking plate is prepared as the surrounding plate.

[0032]

As described above, in the colored coating method of the present invention, the masking plate is provided with the pattern having the contour line portion and the surrounding portion completely surrounded by the contour line portion. When the colored coating is performed by using, it is possible to paint without the contour line portion being discontinuous, and the appearance can be improved without the pattern becoming incomplete.

Further, it is possible to naturally drain the rainwater accumulated in the surrounding portion while preventing the contour line portion from being interrupted, and to prevent slipping and splashing due to the accumulation of rainwater in the surrounding portion. The effect of being able to be obtained is obtained.

[Brief description of drawings]

FIG. 1 is a process diagram showing a colored coating method of an example and an explanatory diagram showing a masking plate used for the process.

[Explanation of symbols]

 A 1st painting process B 2nd painting process C 3rd painting process 1a 1st contour plate 1b 2nd contour plate 1c Enclosure part plate 10a Plate member 10b Plate member 10c Plate member 11a Contour opening 11b Contour opening Part 11c Surrounding part opening 12a Surrounding part cover part 12b Surrounding part cover part 13a Outer cover part 13b Outer cover part 14a Connecting part 14b Connecting part 8 Design 81 Contour line part 82 Surrounding part 9 Gutter concrete lid (concrete block) )

Claims (1)

[Claims] 1. A method for coloring and painting a pattern having a contour line portion and a surrounding portion completely surrounded by the contour line portion on a road surface or the like, the plate member corresponding to the contour line portion. A first contour in which the contour opening is formed, and a connecting portion that connects the surrounding cover provided inside the contour opening to the outer cover is provided across the contour opening. Plate and, like the first contour plate, a contour opening corresponding to the contour line portion is formed in the plate member, and the surrounding portion cover portion provided inside the contour opening is provided outside. A connecting portion for connecting to the cover portion is provided across the contour opening, and the connecting portion is provided with a second contour plate which is formed by being displaced from the joint portion of the first contour plate. Contour plate and plate member At least three masking plates with at least one plate for a surrounding part in which an opening for a surrounding part corresponding to the surrounding part is formed are used.
The first painting step of coloring the first contour line portion through the contour opening on the surface of the road surface using the contour plate, and the second contour plate on the first contour line portion. A second painting step of coloring the second contour line portion through the contour opening, and a third painting step of coloring the surrounding portion through the opening for the surrounding portion on the surface such as a road surface using the plate for the surrounding portion. The method for coloring coating on a road surface or the like, characterized in that the coating thickness of the surrounding portion coated in the third coating step is equal to or greater than the coating thickness of the first contour line portion.