JPH11264109A - Sidewalk structure and construction method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide such a sidewalk structure capable of obtaining a design as there is a unified sense in the whole sidewalk as well as an excellent landscape, being unitized by several kinds of blocks having different shapes and also corresponding with various widths of the sidewalk. SOLUTION: This sidewalk structure is constituted of a plurality of concrete boundary blocks 3 arranged in a row between a roadway and a sidewalk, a plurality of concrete end members 6 arranged in a row in a state to leave specific intervals from the boundary blocks 3 and a plurality of concrete standard blocks 4 and 5 arranged between the boundary blocks 3 and end members 6. Then, the boundary blocks 3 and standard blocks 4 and 5 are connected by fitting uneven fitting sections to each other, and the standard blocks 4 and 5 are connected to the standard blocks 4 and 5 adjacent to them by fitting the uneven fitting sections to each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sidewalk structure capable of unitizing the entire sidewalk and having an excellent landscape, and a method of forming the same.

[0002]

2. Description of the Related Art Generally, a sidewalk (a part of a road sectioned as a place where people walk) is provided on one side or both sides of a roadway (a section of a road sectioned for the purpose of driving a car). Many curb blocks installed at the border with
It consists of a number of finishing materials installed for sidewalk surfaces. At present, various curb blocks and finishing materials are on the market. Among them, finishing materials are also used as landscape materials.
There are various things such as "sidewalk flat concrete board" and "color pavement".

[0003]

[Problems to be Solved by the Invention] Sidewalks, parks,
In places where people gather, such as the sidewalks of a square, the sidewalks set there are also subject to landscape measures. However, with the combination of curb blocks and finishing materials that are currently on the market, a "unified design" has not been obtained for the entire sidewalk. In addition, various types of finishing materials (excluding pavement materials) are not provided with products that can cope with various sidewalk widths, and the product lineup (size, type) is small. In addition, small-sized products such as "interlocking blocks" have poor construction efficiency. On the other hand, pavement materials such as asphalt have no problem with the width of the sidewalk, but they have poor design and "patch-like" during partial repair work.
It is unsightly and inferior in landscape.

The present invention has been made in view of such circumstances, and has been made in consideration of the entire sidewalk [one side edge of a sidewalk (boundary portion with a roadway)].
From the other side (from the opposite side of the road) to the design), it is possible to obtain a design with a sense of unity, is excellent in scenery, unitizes with several types of blocks with different shapes, etc. It is an object of the present invention to provide a sidewalk structure having a product lineup that can cope with the width of a sidewalk and having high construction efficiency and a method of forming the same.

[0005]

In order to achieve the above object, the present invention relates to a sidewalk structure forming a side portion of a road, comprising a plurality of rows arranged at a boundary between a roadway and a sidewalk. A concrete boundary block, a plurality of concrete end members disposed in a row at an edge of the sidewalk opposite to the roadway at a predetermined interval from the boundary block, and a concrete block between the boundary block and the end member. And a plurality of standard blocks made of concrete disposed on the upper surface of the boundary block, the standard block, and the end member. The boundary block and the standard block are connected by fitting of the concave and convex fitting portions. A sidewalk structure in which the end member and the standard block are joined by fitting of the uneven fitting portion, and the standard block and the standard block adjacent thereto are joined by fitting of the uneven fitting portion, of This is a method of forming a sidewalk structure that forms a side portion of a road, using a decorative formwork having an uneven pattern transfer surface formed on its surface, and placing a concrete material with the uneven pattern transfer surface as a contact surface. Then, by peeling the decorative form after curing, a plurality of boundary blocks having an uneven pattern formed on the upper surface are produced, and similarly, a plurality of standard blocks and end members each having an uneven pattern formed on the upper surface are formed. Individually, the boundary blocks are arranged in a row at the boundary between the roadway and the sidewalk, and the boundary block and the standard block are joined by fitting of the concave and convex fitting portion, and the end member and the standard block are joined together. By repeating the connection of the standard block and the standard block adjacent to the standard block by the connection of the concave and convex fitting portion by the fitting of the concave and convex fitting portion, the boundary block and the standard block are attached to the side of the road. B Sidewalk structure forming method so as to form a pavement structure click and end members laying in a plane of the second aspect.

That is, the sidewalk structure of the present invention comprises a plurality of concrete boundary blocks arranged in a row at the boundary between a roadway and a sidewalk, and a plurality of concrete boundary blocks arranged in a row at a predetermined interval from the boundary block. A plurality of concrete end members to be
It is composed of three types of members: a plurality of standard blocks made of concrete disposed between the boundary block and the end members. An uneven pattern is formed on the upper surface of these three types of members, and these three types of members are connected to each other by fitting of the uneven fitting portion. Therefore, the above 3
By setting the uneven pattern formed on the upper surface of each type of member as a desired pattern, it is possible to obtain a unified design with the same concrete material over the entire sidewalk, and the scenery is excellent. Moreover,
Since the above three types of members can be connected to each other by the fitting of the concave and convex fitting portions, it is possible to realize a unit including a design surface. Also, among the above three types of members, several types having different widths are prepared as standard blocks, and various types of materials are used as dimension adjusting materials by cutting end members to reduce the width. It can correspond to the sidewalk width. Furthermore, by preparing a large-sized standard block and using it according to the sidewalk width, the construction efficiency is improved.

The method for forming a sidewalk structure according to the present invention is characterized in that
Since the sidewalk structure is formed by using various types of members, the same effects as described above can be obtained. Moreover, using a decorative formwork with an uneven pattern transfer surface formed on the surface, casting a concrete material with this uneven pattern transfer surface as the contact surface, and peeling the decorative formwork after curing, the unevenness on the upper surface Since the above three types of members having a pattern formed thereon are manufactured, an uneven design such as a stone pattern can be formed on the upper surface of the above three types of members to obtain a uniform design.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows an embodiment of a sidewalk structure according to the present invention. In this embodiment, as shown in FIG.
The sidewalk 1 is provided on one side of the road 2 (the left side in the drawing), and is aligned with one side edge of the sidewalk 1 (a portion that becomes a boundary with the road 2 and the right side in the drawing). , A plurality of concrete boundary blocks 3 (only one boundary block 3 is shown in FIG. 1), and a number of concrete standard blocks 4, 5 (in FIG. 1, two standard blocks 4, 5), and a number of concrete end members 6 arranged in a row on the other side edge of the sidewalk 1 (the edge opposite to the roadway 2 and on the left side in the drawing).
(Only one end member 6 is shown in FIG. 1)
One front end block 7 disposed at the front end of the sidewalk 1,
One rear end block 8 is provided at the rear end of the sidewalk 1.

As shown in FIG. 3, each of the boundary blocks 3 is a block member formed of a substantially rectangular parallelepiped and extending substantially linearly, and has a stone pattern (uneven pattern) formed on its upper surface 3a. Each of the boundary blocks 3 has a jagged first uneven surface formed on one side surface thereof (a side surface opposite to the roadway 2 when disposed on the sidewalk 1 and on the left side in the drawing). A fitting portion 11 (which is formed by arranging substantially right triangles in a side-by-side manner and having a top angle and a bottom angle of 90 °) is formed, and the other lateral side surfaces and the bottom surface are flat surfaces. Is formed.

As shown in FIGS. 4 and 5, each of the standard blocks 4, 5 has two types of standard blocks 4, 5 having different stone patterns (rough patterns) formed on the upper surfaces 4a, 5a.
, And each is a block member formed of a substantially rectangular parallelepiped of the same shape and formed in a substantially rectangular shape. Each of the standard blocks 4 and 5 has second to fifth concave-convex fitting portions 12 to 15 formed in a jagged shape on the four left and right side surfaces and the four front and rear side surfaces (each of which is a substantially right triangle). Are arranged in parallel, and the angle at the top and the angle at the bottom are 9
(Formed at 0 °), and its bottom surface is formed as a flat surface.

As shown in FIG. 6, each of the end members 6 is a block member formed of a substantially rectangular parallelepiped extending substantially linearly, and has a stone pattern (uneven pattern) formed on an upper surface 6a thereof. Each of the end members 6 has one side surface (a sidewalk 1).
The sixth uneven fitting portion 16 (a substantially right-angled triangle is arranged in a side-by-side shape) formed in a jagged shape on the right side surface in the drawing. Angle and bottom angle are formed at 90 °)
Are formed, and the other lateral side surfaces and the bottom surface are formed as flat surfaces.

As shown in FIG. 7, the front end block 7 is a block member formed of a substantially rectangular parallelepiped extending substantially linearly, and has a stone pattern (uneven pattern) formed on an upper surface 7a thereof. Also, the front end block 7 has a seventh uneven fitting portion 17 (substantially formed) formed on a rear side surface thereof (a side surface which is in contact with the front surfaces of the standard blocks 4 and 5 in a state where the standard block 4 and 5 are disposed on the sidewalk 1). The right and left sides of the right and left triangles correspond to the front surface of each of the boundary blocks 3. The left end portion is formed on a flat surface that can come into contact with the front surface of each of the end members 6, respectively. The front side surface of the front end block 7 is formed as a curved surface that curves gently rearward, and the other side surfaces and the bottom surface are formed as flat surfaces.

As shown in FIG. 8, the rear end block 8 is a substantially rectangular parallelepiped block member extending substantially in a straight line, and has a stone pattern (uneven pattern) formed on an upper surface 8a thereof. Further, the rear end block 8 has an eighth uneven fitting portion 18 formed on the front side surface thereof (the side surface which is in contact with the rear surfaces of the standard blocks 4 and 5 in a state of being disposed on the sidewalk 1). (Which are formed by arranging substantially right triangles in parallel, and the top and bottom angles are formed at 90 °), and the right end of the front surface is the rear surface of each of the boundary blocks 3. The left end is formed on a flat surface that can contact the rear surface of each of the end members 6, respectively. The front side surface of the rear end block 8 is formed as a curved surface that curves gently toward the front, and the other side surfaces and the bottom surface are formed as flat surfaces.

Each of the boundary blocks 3 can be manufactured as follows. That is, first, a decorative mat (decorative mold) 20 as shown in FIG. 9 is prepared. The decorative mat 20 is made of a hard urethane foam, and one surface is made of a concrete material 22 (see FIG. 10).
Is formed on an uneven pattern transfer surface 21 for transferring the uneven pattern to the surface of the concrete product in contact with the surface of the concrete product. The decorative mat 20 has a foam layer inside and an integral skin layer in a surface layer portion, and the uneven pattern transfer surface 21 is formed on a smooth surface of the integral skin layer. A release agent is applied to the uneven pattern transfer surface 21 of the decorative mat 20, and then, as shown in FIG.
0 and the formwork 23 are arranged in a front-to-front arrangement, the side opening (not shown) and the bottom opening are closed with a plate 24 or the like, and the concrete material 22 is poured from the upper opening. After that, the concrete material 22 is cast, cured and hardened to form concrete, and then released from the decorative mat 20 as shown in FIG. In the boundary block 3 thus obtained, an uneven pattern is transferred to the surface. Similarly, the standard blocks 4 and 5, the end members 6, the front end block 7, and the rear end block 8 can be manufactured.

Each of the blocks 3 manufactured as described above
The stone patterns formed on the upper surfaces of the 4, 5, 7, 8 and each end member 6 are formed so that a uniform design can be obtained when these are laid on the sidewalk 1. Further, the first to eighth uneven fitting portions 11 to 18 formed on the blocks 3, 4, 5, 7, 8 and the end members 6 have substantially the same shape. Therefore, the first uneven fitting portion 11 on one lateral side of each boundary block 3 and the second uneven fitting portion 12 on the right side of each of the standard blocks 4 and 5 are detachably fitted to each other. The sixth uneven fitting portion 16 on one lateral side and the third uneven fitting portion 13 on the left side of each of the standard blocks 4 and 5 are detachably fitted, and the fourth uneven portion on the front side of each of the standard blocks 4 and 5 is fitted. The concave / convex fitting portion 14 and the fifth concave / convex fitting portion 15 on the rear side of each of the standard blocks 4 and 5 are detachably fitted, and the seventh concave / convex fitting portion 1 on the rear side of the front end block 7.
7 and fourth uneven fitting portion 1 on the front side surface of each of standard blocks 4 and 5
4 is detachably fitted, and the eighth uneven fitting portion 18 on the front surface of the rear end block 8 and the fifth uneven fitting portion 15 on the rear surface of each of the standard blocks 4 and 5 are detachably fitted. It is supposed to.

In the above configuration, when forming a sidewalk structure, a large number of boundary blocks 3, a large number of standard blocks 4, 5, a large number of end members 6, and a single front end block 7
And one rear end block 8 is prepared, and each boundary block 3
Are arranged in a line along the road 2 while the first uneven fitting portion 11 of each boundary block 3 and the second
The concave / convex fitting portion 12 is fitted, the sixth concave / convex fitting portion 16 of each end member 6 is fitted to the third concave / convex fitting portion 13 of each standard block 4,5, and each standard block 4,5 Fourth uneven fitting portion 14
And the fifth uneven fitting portion 15 of the standard blocks 4 and 5 adjacent thereto are repeatedly fitted to each other.
The standard blocks 4, 5 and the end members 6 are laid in a plane. After that, the standard unevenness fitting portions 14 of the standard blocks 4 and 5 arranged in the front row of the sidewalk 1 are fitted to the seventh uneven fitting portion 17 of the front end block 7 and are arranged in the last row of the sidewalk 1. The rear end block 8 is attached to the fifth uneven fitting portion 15 of the standard blocks 4 and 5 thus formed.
Is fitted to the eighth uneven fitting portion 18. Thereby, the sidewalk structure shown in FIG. 1 can be formed.

As described above, in the above-described embodiment, the stone pattern formed on the upper surface of each of the blocks 3, 4, 5, 7, 8 and each of the end members 6 provides a unified design on the entire sidewalk 1. Obtainable. Moreover, each block 3, 4,
5, 7, 8 and the first to eighth concave / convex fitting portions 11 to 18 formed on the end members 6 have the same shape, and two types of standard blocks 4, 5 having different concave / convex patterns and the same outer shape are used. By using it, unitization including design can be achieved. Further, as shown in FIG. 12, narrow standard blocks 4 and 5 may be used, or one side edge of each end member 6 may be cut as shown in FIG. (Indicated by a dashed line), or a combination of them, it is possible to cope with various sidewalk widths. Furthermore, by preparing the large-sized standard blocks 4 and 5, construction efficiency is improved.

In each of the above embodiments, a stone pattern is formed on the upper surface of each of the blocks 3, 4, 5, 7, 8 and each of the end members 6. However, the present invention is not limited to this. Pattern may be formed. Further, in each of the above embodiments, the first to eighth fitting portions 11 to 18 are formed in a jagged shape, but may be formed in a curved surface.

[0020]

As described above, according to the sidewalk structure of the present invention, a plurality of concrete boundary blocks arranged in a row at the boundary between the roadway and the sidewalk are spaced from the boundary block by a predetermined distance. It is desirable to have a concavo-convex pattern formed on upper surfaces of three types of concrete end members arranged in a row in a state and a plurality of concrete standard blocks arranged between the boundary block and the end members. With this pattern, a uniform design can be obtained with the same concrete material for the entire sidewalk, and the scenery is excellent. In addition, since the above three types of members can be connected to each other by fitting the concave and convex fitting portions, a unit including a design surface can be realized. Also, among the above three types of members, several types having different widths are prepared as standard blocks,
By cutting the end member to reduce the width and using it as a dimension adjusting material, it is possible to cope with various sidewalk widths. Furthermore, by preparing a large-sized standard block and using it according to the sidewalk width, the construction efficiency is improved.

Further, the method for forming a sidewalk structure according to the present invention is characterized in that
Since the sidewalk structure is formed by using various types of members, the same effects as described above can be obtained. Moreover, using a decorative formwork with an uneven pattern transfer surface formed on the surface, casting a concrete material with this uneven pattern transfer surface as the contact surface, and peeling the decorative formwork after curing, the unevenness on the upper surface Since the above three types of members having a pattern formed thereon are manufactured, an uneven design such as a stone pattern can be formed on the upper surface of the above three types of members to obtain a uniform design.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a sidewalk structure according to the present invention.

FIG. 2 is an explanatory diagram showing the sidewalk structure.

FIG. 3 is a plan view of a boundary block.

FIG. 4 is a plan view of a standard block.

FIG. 5 is a plan view of a standard block.

FIG. 6 is a plan view of an end member.

FIG. 7 is a plan view of a front end block.

FIG. 8 is a plan view of a rear end block.

FIG. 9 is a sectional view showing a decorative mat.

FIG. 10 is a cross-sectional view showing a manufacturing process of the boundary block.

FIG. 11 is a cross-sectional view illustrating a manufacturing process of the boundary block.

FIG. 12 is a plan view showing a modification of the sidewalk structure.

FIG. 13 is a plan view showing another modified example of the sidewalk structure.

[Explanation of symbols]

 3 Boundary block 4,5 Standard block 6 End member

Claims (2)

[Claims] 1. A sidewalk structure forming a side portion of a road, comprising a plurality of concrete boundary blocks arranged in a row at a boundary between a roadway and a sidewalk, and at a predetermined distance from the boundary block. A plurality of concrete end members arranged in a row at an edge of the sidewalk opposite to the roadway, and a plurality of concrete standard blocks arranged between the boundary block and the end members. An uneven pattern is formed on the upper surfaces of the boundary block, the standard block, and the end member, and the boundary block and the standard block are joined by fitting the uneven fitting portion, and the end member and the standard block are fitted in the uneven fitting portion. A sidewalk structure, wherein the standard block and the standard block adjacent thereto are connected by fitting of an uneven fitting portion. 2. A method for forming a sidewalk structure for forming a side portion of a road, comprising using a decorative formwork having a surface with a transfer pattern formed thereon, and using the transfer surface with the transfer pattern as a concrete material. Casting, by peeling the decorative form after curing, to produce a plurality of boundary blocks having an uneven pattern on the upper surface, in the same manner, a standard block and an end member having an uneven pattern on the upper surface A plurality of each are produced, and while the boundary blocks are arranged in a row at the boundary between the roadway and the sidewalk, the boundary block and the standard block are connected by fitting of the concave and convex fitting portion, and the end member and the standard block are connected. And the standard block and the standard block adjacent to the standard block are connected by the fitting of the concave and convex fitting portion, thereby repeating the boundary block on the side of the road. ,standard A sidewalk structure forming method, wherein blocks and end members are laid flat to form a sidewalk structure.