JPH08209614A - New road surface and construction method thereof - Google Patents

Abstract

PURPOSE: To effect speedy and efficient road surface construction by a joint sheet bonded on a roadbed surface and a scheduled partition section which is filled and solidified in a filling hole of the joint sheet, cause no loss of pavement material due to scrap material, and to construct a road surface having excellent design owing to colored patterns of the scheduled partition section and the joint sheet. CONSTITUTION: A joint sheet 24 which is spread on a roadbed surface 22, has arbitrary height, and is provided with filling holes which are partitioned by boundaries which are formed in arbitrary shape is formed. While the joint sheet is spread on the roadbed surface, blended filler is filled and solidified in the joint sheet 24 so that it becomes substantially flush with a top face of the joint sheet 24 to form a scheduled partition section 36. A pavement surface having the uniform thickness is formed on the roadbed surface.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a new road surface and a new road surface laying method.

[0002]

2. Description of the Related Art Conventionally, sidewalks, bicycle pedestrian roads, etc. are provided by being separated from general roads by curb lines, fences, etc., and the road surfaces are mainly paved with concrete, asphalt, etc. However, the road surface paved with concrete or asphalt lacks a good-looking aesthetic and has a poor appearance. Therefore, in recent years, in order to enrich each person's living space and increase their enjoyment, pavement materials such as colored color tiles and ceramics as shown in FIG. 6 are provided on the roadbed surface such as sidewalks and bicycle pedestrian roads. Are bonded and fixed in a continuous manner to form a pavement surface, as shown in FIG.

[0003]

However, when laying tiles or ceramics of arbitrary shape on the roadbed surface of the sidewalk or the like in a sticky manner, (1) the paving material such as tiles or ceramics is It takes a lot of work for arranging on the roadbed, etc., and efficient pavement construction cannot be performed. (2) The paving material being laid does not fit on the side of the sidewalk, and most of the paving material protrudes from the side of the sidewalk. Become. (3) Since there is no joint material around the edges of each paving material laid solidly, the aesthetic appearance of the paving surface is likely to deteriorate. (4) Even if the pavement material such as tiles is sticked to the roadbed surface and the joint material such as mortar or rubber is filled in the gaps between them, there is a step difference in the joint portion due to the manufacturing error of the thickness of the pavement material. , There was a problem that the heels of pedestrians could get caught on the heels and fall.

The present invention has been made in view of the above conventional problems, and an object thereof is a joint sheet adhered to a roadbed surface and a planned partition portion filled and solidified in a filling hole of the joint sheet. By doing so, the number of steps to apply the adhesive is small and efficient construction can be performed, construction cost can be saved at a low cost, and the joint sheet and the planned solidified section will be stored in the sidewalk without loss of end material. , Furthermore, joint sheets are arranged in the peripheral portion of the solidified planned section, and a road surface having an excellent design aesthetic can be constructed by the colored pattern of the planned section and the joint sheet,
It is an object of the present invention to provide a new road surface and a new road surface laying method, which is characterized in that a step or the like does not occur at a joint portion.

[0005]

In order to achieve the above object, the invention according to claim 1 is laid on a roadbed surface 22,
A joint sheet 24 having a filling hole 28 having an arbitrary height and defined by a boundary 26 formed in an arbitrary shape is formed, and the joint sheet 24 is laid on the roadbed surface 22 in the state of being laid. In the filling hole 28 of the sheet 24, the kneaded filling material 34 is filled and solidified so as to be substantially flush with the upper surface of the joint sheet 24 to form a predetermined partition portion 36, whereby a uniform thickness is obtained on the road floor surface. New road surface 10 formed by forming a pavement surface
Consists of

Further, in the invention according to claim 2, the joint sheet 24 and the filler 34 may be made of at least an elastic material.

Further, in the invention according to claim 3, the joint sheet 24 may be formed by using a rubber chip material, an adhesive and a colorant as materials.

Further, in the invention according to claim 4, the filling material 34 may be composed of a granular body 33 in which a rubber chip material, an adhesive and a colorant are kneaded as raw materials.

Next, in the invention according to claim 5, a joint sheet 24 having an arbitrary height and having a filling hole 28 defined by a boundary 26 formed in an arbitrary shape is laid on the roadbed surface 22. Then, the filling material 34 made of the kneaded granules 33 is filled and solidified in the filling hole 28 of the joint sheet 24 so as to be substantially flush with the upper surface of the joint sheet 24.
And a pavement surface having a uniform thickness is formed on the road floor surface 22 to form a new road surface laying method.

In the invention according to claim 6, the joint sheet 24 and the filler 34 may be made of at least an elastic material.

[0011]

According to the novel road surface and the novel road surface laying method according to the present invention, the joint sheet having the filling holes divided by the boundary formed in an arbitrary shape is preliminarily widthd on the sidewalk, the sidewalk bicycle path or the like. It is formed to have a width that can be fitted into. Then, the joint sheet is continuously laid in the roadbed surface formed into a paragraph on the road surface such as a sidewalk or a sidewalk bicycle path, and then kneaded into granules in the filling holes of the laid joint sheet, Fill the colored filler so that it is flush with the top surface of the joint sheet,
Solidify to form a predetermined partition within each fill hole. As a result, the number of steps for adhering each planned section with an adhesive can be omitted, efficient pavement construction can be performed, construction costs can be saved, and there is little protrusion from the roadbed surface such as joint sheets and scheduled sections. There is almost no need to cut the pavement material without waste. Further, the filler is solidified on the same surface as the upper surface of the joint sheet, no step is generated, and there is no risk of falling due to the heel being caught by high heels or the like.
Further, the joint sheet is arranged on the peripheral portion of the solidified planned partition portion, and a new road surface having an excellent design beauty can be constructed by the colored pattern of the joint sheet and the filler.

Further, since the joint sheet and the filler are made of at least an elastic material, the joint sheet and the filler are less elastic due to elasticity and are easy to walk without impact on the ankles or knees during walking. Become.

Further, the joint sheet and the filler are made of a rubber chip material, an adhesive and a coloring agent, so that the planned partition portions are polygons such as triangles, squares, hexagons and octagons, circles and ellipses. It can be formed into any shape such as a shape, a rectangle, a rhombus, and a tabular shape, and the planned partition portion and the joint sheet can be colored in different colors to draw a color pattern excellent in design on the pavement surface. Further, since the joint sheet and the filling material are the same material, the joint sheet and the planned partitioning portion have the same expansion coefficient, so that one of them does not rise.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a sidewalk 12 paved with a novel road surface 10 according to an embodiment of the present invention. This sidewalk 12 is an underdrain gutter 1 installed on the side of a road 14.
The road 14 is divided by 6 and curbs 18.

As is apparent from the figure, the sidewalk 12 is provided with a roadbed surface 22 which is stepped down from the upper surface of the curb 18 and excavated and paved with concrete 20.
A joint sheet 24 is laid with an adhesive. The roadbed surface 22 is not necessarily limited to the concrete pavement 20, and may be, for example, an asphalt pavement, a pavement surface paved with bricks, tiles, or the like.

As shown in FIG. 2, the joint sheet 24 has an arbitrary height, is divided by a boundary 26 formed in an arbitrary shape, and has filling holes 28 penetrating the upper and lower surfaces of the sheet. In the embodiment, the joint sheet 24 has a thickness of a height substantially corresponding to the height of the roadbed surface 22 stepped down from the upper surface of the curb 18, and is a rectangle whose one side is a length substantially corresponding to the width of the sidewalk 12. Is formed in. However, the shape is not necessarily limited to this, and for example, a square having a thickness of about 10 mm and a side length of about 1 m may be formed and continuously laid. This makes it lightweight and easy to carry and handle at the site. Further, as shown in FIG. 4, the joint sheet 24
The inner boundary 26 is framed by a lattice portion 32 that is parallel to each peripheral portion 30 of the joint sheet 22 and has a width approximately twice the width of each peripheral portion 30. The peripheral portion 30 and the lattice portion 32 are formed to have a rectangular cross section, but the present invention is not limited to this and may be formed to have a trapezoidal cross section. The joint sheet 24 may be formed to have an arbitrary width according to the condition of the roadbed 22.

With this, when the joint sheet 24 is laid on the road floor surface 22 of the sidewalk, the joint sheet 24 can be stored in the sidewalk, and the waste material loss due to the protrusion does not occur and the pavement material cost is saved. It will be possible. Also,
When each joint sheet 24 is laid in the sidewalk 12, the width of the peripheral portions 30, 30 of the adjacent joint sheets 24, 24 is
The width is substantially the same as the width of the lattice portion 32 on the inner side, and the appearance is excellent when the lattice portions 32 having the same width are continuous. In addition, in the embodiment, the filling hole 28 is formed in a substantially square shape surrounded by the lattice portion 32 of the boundary 26.
The shape is not limited to this quadrangle, and may be formed in any shape such as a polygon such as a triangle, a hexagon, and an octagon, a circle, an ellipse, a rectangle, a rhombus, and an hourglass.

With the joint sheet 24 laid on the roadbed surface 22, as shown in FIG. 4, the filler 34 made of the paste body 33 kneaded in the filling hole 28 of an arbitrary shape of the joint sheet 24. Is solidified so as to be substantially flush with the upper surface of the joint sheet 24 to form a planned partition portion 36, and the solidified planned partition portion 36 and the joint sheet 24 are paved on the roadbed surface 22 to a uniform thickness. A new road surface 10 will be formed.

As a result, the number of steps for adhering each scheduled partition 36 with an adhesive can be omitted, and efficient construction can be performed. There is almost no need to cut the joint sheet 24 and the scheduled partition 36, and the construction cost is low. Becomes

The joint sheet 24 and the filler 34 are also used.
Is composed of at least an elastic material, so that the joint sheet 24 laid on the roadbed surface 22 and the planned partition portion 36 solidified in the filling hole 28 have elasticity and little wear, and at the time of walking. It makes walking easier without impact on the ankles or knees. Further, there is no step due to the difference in height between the joint sheet 24 and the filler 34, and there is no risk of a pedestrian falling.

The joint sheet 24 and the filler 34 are made by kneading a rubber chip material, an adhesive and a colorant as raw materials. As for the mixing ratio, approximately 1 part of the adhesive is mixed with 4 parts of the rubber chip material in a substantially volume ratio.
However, the ratio is not limited to this, and may be changed appropriately. A pigment is used as the colorant. The joint sheet 24
Instead of coloring with a coloring agent such as a pigment, a coloring paint may be applied for coloring. As a result, the filling hole 28 of the joint sheet 24 can be formed into any shape such as a polygon such as a quadrangle, a hexagon, and an octagon, a circle, an ellipse, a rectangle, a rhombus, and a tab.
Further, the color of the joint sheet 24 and the color of the planned partition portion 36 in which the filler 34 is solidified are colored in different colors, and a color pattern excellent in design can be drawn on the road surface. Also, the joint sheet 24
Since the solidified scheduled partition portion 36 is made of the same material, the joint sheet 24 and the scheduled partition portion 36 have the same expansion coefficient, so that either one of them does not float on the roadbed surface 22.

Next, a novel method of laying a road surface according to the embodiment of the present invention will be described. As shown in FIGS. 2 and 3, a joint sheet 24 having an arbitrary height and having a filling hole 28 defined by a boundary 26 formed in an arbitrary shape is placed on the roadbed 22 such as the sidewalk 12. Similarly, the adhesive sheet is laid on the bottom surface of the joint sheet 24 in this order. After that, as shown in FIG.
The kneaded paste-like filler 34 is placed in a container 38 with a handle.
A joint sheet 24 that is housed inside and laid on the roadbed surface 22
The filling hole 28 having an arbitrary shape is filled. It is preferable that a tape made of a release paper is adhered to the upper surface of the joint sheet 24 to fill the filling holes with the filler 34 to prevent the filler from adhering to the upper surface of the joint sheet 24.

The upper surface of the filled filling material 34 is rolled by the finishing roller 40 to finish the surface to be substantially flush with the upper surface of the joint sheet 24. The surface-finished upper surface is shielded with a sheet for about one week to cure and solidify the filler 34. The filler 34 filled in the filling holes 28 is fixed to the joint sheet 24 and the lower surface of the roadbed 22 to form a predetermined partition 36, whereby the roadbed 22 is paved to have a uniform thickness. The road surface 10 is formed.

Therefore, according to the new road surface laying method,
Compared to the case of laying flat color tiles or ceramics, it is not necessary to bond the planned partition 36 with an adhesive after attaching a small amount of adhesive to the bottom surface of the joint sheet 24 and fixing it to the roadbed surface. , The filler 34 kneaded into a paste
It is possible to perform prompt and efficient construction without the need for labor and to reduce the construction cost. Further, since the joint sheet 24 is formed in accordance with the width of the road floor surface 22 of the sidewalk, the waste material loss due to the protrusion is less likely to occur, and the paving material is not wasted.

Further, the joint sheet 24 and the planned inner partition 36 can be mixed and colored in different colors, and the shape of the planned partition 36 is also a quadrangle, a polygon such as a hexagon or an octagon, a circle, an ellipse. The shape of the sidewalk 12 can be improved to any desired shape such as a rectangle, a rhombus, and a knob. In addition, as an example of a new road surface and a method for laying a new road surface according to the present invention, a road sidewalk and a bicycle pedestrian path are illustrated, but the same is not limited to the sidewalk and the bicycle pedestrian path. Other stroll roads, arcade roads,
By implementing it on the floor of a building, etc., a rich living space with a beautiful design can be created at low cost, and each person can enjoy walking on sidewalks and walkways and improve their health.

[0026]

As described above, according to the novel road surface according to claim 1, the road surface is laid and has an arbitrary height.
A joint sheet having a filling hole divided by a boundary formed in an arbitrary shape is formed, and in a state in which the joint sheet is laid on the roadbed surface, a kneaded filler is filled in the filling hole of the joint sheet. By filling and solidifying so as to be substantially flush with the upper surface of the same joint sheet to form the planned partitioning portion, and thereby forming a paved surface of uniform thickness on the roadbed surface, each scheduled portion in the joint sheet is formed. Since it is not necessary to bond the compartments with an adhesive, the number of steps can be reduced and efficient construction can be performed, resulting in a low construction cost. Further, the joint sheet, the planned partitioning portion, etc. can be formed so as to fit within the roadbed surface, the cut scraps due to the protrusion do not occur, and the paving material can be saved without waste. Also,
A joint sheet is arranged on the peripheral portion of the solidified planned partition portion, so that a road surface having an excellent design can be constructed.

According to a second aspect of the present invention, the joint sheet and the filler are made of at least an elastic material so that the joint sheet laid on the roadbed and the planned partition portion solidified in the filler hole are It has elasticity, less wear, and can increase the service life of the road surface. In addition, it is easy to walk on the road surface paved with the joint sheet and the planned partition portion, and it is possible to prevent injury or the like due to a fall.

According to a third aspect of the present invention, the joint sheet is formed by using a rubber chip material, an adhesive and a coloring agent as materials, so that the joint sheet can be easily formed together with filling holes of arbitrary shapes. It is possible to draw a road surface having a color pattern that is excellent in design by being colored into a color different from the color of the planned partition portion to be filled and solidified in the filling hole.

According to a fourth aspect, the filler is
A rubber chip material, an adhesive, and a colorant are used as a raw material and are kneaded together to form a scheduled partition in the filling hole of the joint sheet, which can be fixed to the road floor together with the joint sheet. The road surface can be efficiently formed by the sheet and the planned solidified section, and the construction cost can be saved.
In addition, the planned partition portion can be colored in a color different from that of the joint sheet to draw a road surface having a color pattern excellent in design, and the joint sheet and the scheduled partition portion are made of the same material, and therefore do not float due to expansion.

Next, according to the novel method of laying a road surface according to the fifth aspect, a joint sheet having an arbitrary height and provided with a filling hole defined by a boundary formed in an arbitrary shape is Laying on the floor surface, in the filling hole of the joint sheet, the paste-like filler kneaded is filled and solidified so as to be substantially flush with the upper surface of the joint sheet to form a planned partitioning portion, thereby, By forming a pavement surface with a uniform thickness on the roadbed surface, the filling material can be filled and solidified in the filling holes in the joint sheet fixed to the roadbed surface, and the road surface construction can be performed efficiently without any trouble. The construction cost is low. In addition, joint sheets are arranged around the peripheral edge of the solidified planned section to build a road surface with excellent design, and the joint sheet and planned section do not protrude from the road surface, saving pavement material without waste. it can.

According to a sixth aspect of the present invention, the joint sheet and the filler are made of at least an elastic material so that the joint sheet laid on the roadbed surface and the planned partition portion solidified in the joint sheet are It has elasticity and is less worn, so that the useful life of the road surface can be increased. Further, the road surface formed by the joint sheet and the planned partition portion can easily walk, and the injury due to the fall can be prevented.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a new road surface according to an embodiment of the present invention is installed on a sidewalk provided on a side portion of an ordinary road.

FIG. 2 is an enlarged perspective view of a joint sheet used for construction of a new road surface.

FIG. 3 is a perspective view showing a state in which a joint sheet is continuously laid on a roadbed surface of a sidewalk on a side of an ordinary road.

FIG. 4 is a partially enlarged perspective view showing a state in which a filling material in a paste form is filled in a filling hole of a joint sheet laid on a roadbed surface and the upper surface is finished by a finishing roller.

FIG. 5 is a partially enlarged perspective view of a conventional road surface in which plate-shaped color tiles are continuously laid on the road floor surface.

FIG. 6 is a perspective view of one conventional color tile.

[Explanation of symbols]

 10 New Road Surface 22 Roadbed Surface 24 Joint Sheet 26 Boundary 28 Filling Hole 34 Filling Material 36 Scheduled Section

Claims (6)

[Claims] 1. A joint sheet, which is laid on a road surface, has an arbitrary height, and is provided with filling holes divided by boundaries formed in an arbitrary shape, and the joint sheet is laid on the road surface. In this state, the kneaded filler is filled and solidified in the filling hole of the joint sheet so as to be substantially flush with the upper surface of the joint sheet, thereby forming a planned partitioning portion. A new road surface formed by forming a paved surface of uniform thickness. 2. The novel road surface according to claim 1, wherein the joint sheet and the filler are made of at least an elastic material. 3. The joint sheet is formed by using a rubber chip material, an adhesive and a colorant as materials.
Or the new road surface described in 2. 4. The novel road surface according to claim 1 or 2, wherein the filler is a granular material made by kneading a rubber chip material, an adhesive and a colorant as raw materials. 5. A joint sheet having an arbitrary height and having filling holes defined by boundaries formed in an arbitrary shape is laid on the roadbed surface and kneaded into the filling holes of the joint sheet. A new filler is formed by filling and solidifying the filler made of granular material so that it is on the same plane as the upper surface of the joint sheet, and forming the planned partitioning section, thereby forming a paved surface of uniform thickness on the roadbed surface. Road surface laying method. 6. The novel road surface laying method according to claim 5, wherein the joint sheet and the filler are made of at least an elastic material.