JPH108471A - Decorating method on concrete-mortal slope face - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate decoration onto the surface of a concrete-mortal layer by setting a frame body equipped with a plurality of frame parts on the surface of a concrete-mortal layer, and spraying a coating material such as resin onto the surface of the concrete-mortal layer over the frame body to form a coating layer, and removing the frame body to compose a recessed part having a shape similar to the frame body on the surface of the covering layer. SOLUTION: A frame body 5 equipped with a plurality of frame parts is set on the surface of a concrete-mortal layer 1 of a retaining wall. A covering material such as resin is sprayed onto the surface of the concrete-mortal layer 1 over the frame body 5 to form a coating layer 2. In addition, the frame body 5 is removed before the hardening of the layer 2 to form a recessed part 3 having a shape similar to the frame body 5 on the surface of the layer 2 for decorating the coating layer. Thus the coating layer can certainly and simply cover the surface of the concrete-mortal layer, and the recessed part turns into a pattern to improve its outside appearance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a concrete or mortar layer which can easily decorate the surface of a concrete or mortar layer such as a retaining wall, and can improve the appearance of the concrete or mortar layer. The present invention relates to a method for decorating concrete and mortar slopes which can improve the durability of the layer itself.

[0002]

2. Description of the Related Art Conventionally, a retaining wall or the like is constituted by, for example, fixing a metal lath (wire mesh) to a slope or the like with a pin, spraying concrete or mortar on the metal lath, and curing the concrete. There is also a construction in which a stone plate or a concrete plate is appropriately spread on a slope or the like.

[0003]

However, as described above, concrete and mortar sprayed and hardened only can form a high-strength retaining wall. The surface itself was poor in aesthetics, and had the disadvantage of poor appearance. In addition, those constructed by laying stone and concrete boards have a good appearance, but the work itself takes time and effort.
Work costs were high, and there were difficulties in configuring a retaining wall with high strength (excellent earthquake resistance).

[0004]

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned difficulties and the like.
In the decorating method described above, a concrete frame 5 having a plurality of frames is set on the surface of concrete such as a retaining wall or a mortar layer 1, and concrete or mortar layer 1 is placed on the frame 5. A means for spraying a coating material such as a resin on the surface to form the coating layer 2 and removing the frame 5 to form a recess 3 having the same shape as the frame 5 on the surface of the coating layer 2 was employed.

Further, in the decorating method according to the second aspect, a frame 5 having a plurality of frame portions is appropriately set on the surface of concrete such as a retaining wall or a mortar layer 1. A coating material such as a resin is sprayed on the surface of the concrete or mortar layer 1 from above to form the coating layer 2, and the frame 5 is removed to form a recess 3 having the same shape as the frame 5 on the surface of the coating layer 2. Then, a means for applying the filler 4 to the recess 3 is employed.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to illustrated examples. The decorating method of the present invention may be applied to, for example, a concrete wall or a mortar that is sprayed to an appropriate thickness on an appropriate slope around an expressway or an interchange. An appropriately shaped frame body 5 having a plurality of frame portions is set. Then, a coating material such as a resin is sprayed on the surface of the concrete or mortar layer 1 from above the frame 5 to form the coating layer 2. Further, before the coating layer 2 is cured (or
(It may be after the coating layer 2 has been cured.) The frame 5 is removed, and the surface of the coating layer 2 is decorated with the recesses 3 having the same shape as the plurality of frames of the frame 5. That is, the surface of the concrete or mortar layer 1 is covered with the coating layer 2 to improve the appearance, and further, the depression 3 is provided on the surface of the coating layer 2 to improve the appearance. By the way, since the surface of the concrete and mortar layer 1 is covered with the coating layer 2, the concrete and mortar layer 1
The surface of the film becomes less likely to become dirty, and the aesthetic appearance can be maintained for a long period of time.

According to another decoration method of the present invention, the filling material 4 is applied to the concave portion 3 on the surface of the coating layer 2 having the above-described structure to perform decoration. That is, the filler 4 having the same shape as the plurality of frame portions of the frame 5 is formed on the surface of the coating layer 2, and this becomes a more emphasized pattern to further improve the appearance.

The coating layer 2 is made of a resin material or other appropriate material as a coating material, and is adapted to match the surrounding landscape by optionally adding a coloring material or the like. become able to.

The depression 3 is provided so as to divide the surface of the coating layer 2 into thin sections, and is formed, for example, in a substantially semicircular cross section so that the coating layer 2 is hardly damaged.

As the filler 4, a resin material or another suitable material is used as appropriate, and an appropriate coloring material or the like different from the coating layer 2 is used to make the recess 3 relatively clear. Is desirable, but is not limited to this.

The frame 5 is formed, for example, by forming a plurality of substantially wire-shaped frame members into a lattice, a carapace, a rhombus, a scale, or the like.
It is configured in combination with other geometric patterns, and is formed so as to partition the surface of the coating layer 2 into a plurality of appropriately shaped frame portions. Note that the frame 5 may be configured to be foldable or connectable and separable so as to be compact during transportation and storage. The frame 5 may be formed in an irregular pattern, or may be set as appropriate.

Incidentally, the specific material and dimensions of the coating layer 2,
The spraying means, the color, the specific shape and size of the recess 3, the specific material and size of the filler 4, the application means, the color, the specific configuration, the shape, the size, and the material of the frame 5 are those shown in the drawings. Without being limited to the above, it can be freely set as appropriate.

[0013]

Therefore, in the decorating method according to the first aspect of the present invention, an appropriate frame 5 having a plurality of frames is set on the surface of concrete, such as a retaining wall, or the mortar layer 1, and the frame 5 is provided. 5, a coating material such as a resin is sprayed on the surface of the concrete or mortar layer 1 to form the coating layer 2, and the frame 5 is removed and the recess 3 having the same shape as the frame 5 is formed on the surface of the coating layer 2. Therefore, the surface of the concrete and the mortar layer 1 can be surely and easily covered with the coating layer 2, and
The appearance of the surface of the mortar layer 1 is improved, and
The depressions 3 can be easily provided on the surface of the coating layer 2, and the appearance can be improved. That is, it is an optimal method for decorating the surface of concrete such as a retaining wall or the mortar layer 1 neatly. Moreover,
Anyone can easily work without skill, hassle-free, has excellent work efficiency, can reduce work cost, and can easily decorate the surface of existing concrete such as retaining wall and mortar layer 1, It is also an economically superior decoration method.

In particular, since the concave portion 3 having the same shape as the frame 5 is formed on the surface of the coating layer 2, the concave portion 3 has a pattern (accent).
As a result, the appearance is improved, and the depression 3 having a non-slip effect can be easily formed.

Further, in the decorating method according to a second aspect of the present invention, a frame 5 having a plurality of frames is appropriately set on the surface of concrete such as a retaining wall or a mortar layer 1. A coating material such as a resin is sprayed on the surface of the concrete or mortar layer 1 from above to form the coating layer 2, and the frame 5 is removed to form a recess 3 having the same shape as the frame 5 on the surface of the coating layer 2. Then, since the filler 4 is applied to the depressions 3, the surface of the concrete and mortar layer 1 can be reliably and easily covered with the coating layer 2, and the appearance of the surface of the concrete and mortar layer 1 is reduced. As a result, the depressions 3 can be easily provided on the surface of the coating layer 2, and the appearance can be improved. That is, it is an optimal method for decorating the surface of concrete such as a retaining wall or the mortar layer 1 neatly. In addition, anyone can easily work without skill, hassle-free, has excellent work efficiency, can reduce work cost, and can easily decorate the surface of existing concrete such as retaining wall and mortar layer 1. It can be a very economical decoration method. In addition, the filler 4 having the same shape as the frame 5 can be easily formed on the surface of the coating layer 2, and the appearance of the filler 4 as a pattern (accent) is a better decoration method.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a concrete and mortar layer portion illustrating a decorating method of the present invention.

FIG. 2 is a longitudinal sectional view of a concrete and mortar layer portion illustrating the decorating method of the present invention.

FIG. 3 is a longitudinal sectional view of a concrete and mortar layer portion illustrating the decorating method of the present invention.

FIG. 4 is a front view of a concrete and mortar layer decorated by the decorating method of the present invention.

FIG. 5 is a vertical sectional view of a concrete and mortar layer portion illustrating another decorating method of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Concrete, mortar layer 2 Coating layer 3 Depression part 4 Filler 5 Frame

Claims (2)

[Claims] 1. An appropriate frame having a plurality of frames on a surface of a concrete or mortar layer such as a retaining wall is set, and a coating material such as a resin is blown on the surface of the concrete or mortar layer from above the frame. A method for decorating a concrete or mortar slope, comprising forming a covering layer by attaching the frame, removing the frame, and forming a recess having the same shape as the frame on the surface of the covering layer. 2. An appropriate frame having a plurality of frames on a surface of concrete or mortar layer such as a retaining wall is set, and a covering material such as resin is blown on the surface of concrete or mortar layer from above the frame. Attached to form a coating layer, the frame body is removed, a concave portion having the same shape as the frame body is formed on the surface of the coating layer, and a filler is applied to the concave portion. Decoration method in the.