JP2936307B2 - New road surface and new road surface laying method - Google Patents

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 method for laying a new road surface.

[0002]

2. Description of the Related Art Conventionally, sidewalks, bicycle pedestrian roads and the like are provided separately from general roads by curb lines and fences, and the road surface is paved mainly with concrete or asphalt. However, road surfaces paved with concrete or asphalt have poor aesthetic appearance and look poor. Therefore, in recent years, in order to enrich the living space of each person and increase the enjoyment, pavement materials such as colored color tiles and ceramics as shown in FIG. Are continuously bonded and fixed as shown in FIG. 5 to form a pavement surface.

[0003]

However, when arranging tiles or ceramics of an arbitrary shape in a sticky manner on the floor of a sidewalk or the like, (1) paving materials such as tiles and ceramics must be used. A lot of trouble is required for arrangement on the subgrade, and efficient pavement construction cannot be performed. (2) Most of the pavement material protrudes from the side of the sidewalk without the pavement material being laid at the side of the side of the sidewalk, etc. Become. (3) Since there is no joint material at the periphery of each of the laid solid pavement materials, the appearance of the pavement surface is apt to deteriorate. (4) Even if pavement materials such as tiles are glued to the roadbed surface and joints such as mortar and rubber are filled in the gaps between them, steps may be formed in the joints due to manufacturing errors in the thickness of the pavement materials. There is a problem that the heel of a pedestrian or the like may be caught and fall over.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to provide a joint sheet adhered to a roadbed surface, and a scheduled partition section filled and solidified in a filling hole of the joint sheet. With this, the number of steps to apply the adhesive is small and efficient construction can be performed, construction costs can be saved at low cost, and joint sheets and filled solidified scheduled sections will fit in the sidewalk without scrap material loss Further, joint sheets are arranged at the peripheral portion of the solidified scheduled section, and a road surface excellent in design beauty can be constructed by coloring patterns of the scheduled section and the joint sheet, and the like.
It is an object of the present invention to provide a new road surface and a method of laying a new road surface characterized in that a step or the like does not occur at the joint portion.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is directed to a filling device which is laid on a subgrade surface 22, has an arbitrary height, and is defined by a boundary 26 formed in an arbitrary shape. A joint sheet 24 having holes 28 is formed, and the joint sheet 24 is laid on the roadbed surface 22.
In the filling hole 28 of No. 4, the kneaded filler 34 is filled and solidified so as to be substantially flush with the upper surface of the jointed sheet 24 to form the scheduled partitioning portion 36. The joint sheet 24 and the filler 34 which form a pavement surface are further composed of a novel road surface 10 made of at least an elastic material.

The joint sheet 24 and the filler are:
It may be formed by molding a rubber chip material, an adhesive, and a colorant as raw materials.

Next, according to the present invention, a joint sheet 24 made of an elastic material 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, in the filling hole 28 of the joint sheet 24, the kneaded filler material 34 as an elastic material is filled and solidified so as to be substantially flush with the upper surface of the joint sheet 24, thereby forming a scheduled partition portion 36. Thus, a new road surface laying method in which a pavement surface having a uniform thickness is formed on the road floor surface 22 is provided.

The joint sheet 24 and the filler 34
May be made of at least an elastic material.

[0009]

According to the novel road surface and the novel method for laying a road surface according to the present invention, a joint sheet having a filling hole defined by a boundary formed in an arbitrary shape can be used in advance for a width of a sidewalk or a sidewalk bicycle path or the like. It is formed to have a width that can be fitted to. Then, a joint sheet is continuously laid on a road surface such as a sidewalk or a sidewalk bicycle road in a paragraph-shaped subgrade, and then kneaded in a paste form into a filling hole of the laid joint sheet. Then, the colored filler is filled so as to be flush with the upper surface of the joint sheet and solidified to form a predetermined partition in each filling hole.
As a result, the time required to bond each scheduled section with an adhesive is omitted, efficient pavement construction can be performed, construction costs can be saved, and the joint sheets and the scheduled sections, etc., protrude from the roadbed surface, and There is almost no need to cut the pavement material, which saves waste. Further, the filler is solidified on the same surface as the upper surface of the joint sheet, so that no step is generated, and there is no danger of falling due to catching on the heel such as high heels. In addition, joint sheets are arranged at the peripheral portion of the solidified scheduled section, and a new road surface excellent in design can be constructed by coloring the joint sheet and the filler.

[0010] Further, the joint sheet and the filler are made of at least an elastic material, so that they are less worn due to elasticity, and are easy to walk without applying an impact to an ankle, a knee or the like during walking. Become.

The joint sheet or filler is made of a rubber chip material, an adhesive, and a coloring agent, so that the intended division is made of a polygon such as a triangle, a square, a hexagon, an octagon, a circle, or an ellipse. It can be formed into any shape such as shape, rectangle, rhombus, conical shape, etc., and it is possible to color the planned section and the joint sheet in different colors to draw a color pattern excellent in design on the pavement surface. Further, since the joint sheet and the filler are made of the same material, the expansion coefficient of the joint sheet and that of the scheduled partition are also the same, so that either one does not rise.

[0012]

Preferred embodiments 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. The sidewalk 12 has a culvert-shaped gutter 1 installed on the side of a road 14.
6 and the curb 18 and the like.

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

As shown in FIG. 2, the joint sheet 24 has an arbitrary height, is defined by a boundary 26 formed in an arbitrary shape, and has a filling hole 28 penetrating through the upper and lower surfaces of the sheet. In the embodiment, the joint sheet 24 has a thickness substantially equal to the height of the subgrade surface 22 stepped down from the upper surface of the curb 18, and has a side having a length substantially equal to the width of the sidewalk 12. Is formed. However, the present invention is not limited to this. For example, a square having a thickness of about 10 mm and a side length of about 1 m may be formed and laid continuously. This makes it lightweight and easy to transport and handle on site. Further, as shown in FIG.
The inner boundary 26 is framed by a grid portion 32 which is parallel to each peripheral portion 30 of the joint sheet 24 and has a width approximately twice the width of each peripheral portion 30. The cross section of the peripheral portion 30 and the lattice portion 32 is formed in a rectangular shape. However, the present invention is not limited to this, and the cross section may be formed in a trapezoidal shape. Note that the joint sheet 24 may be formed to have an arbitrary width according to the state of the roadbed surface 22.

Thus, when the joint sheet 24 is laid on the subgrade surface 22 of the sidewalk, the joint sheet 24 can be accommodated in the sidewalk, so that there is no loss of offcuts due to protrusion and the cost of pavement material can be reduced. You can do it. 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 inner lattice portion 32, and the aesthetic appearance is excellent in a state where the lattice portions 32 having the same width shape are continuous. 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 the quadrangle, but may be an arbitrary 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.

In a state where the joint sheet 24 is laid on the roadbed surface 22, as shown in FIG. 4, a filler 34 kneaded into a paste is kneaded into a filling hole 28 of an arbitrary shape of the joint sheet 24. The scheduled section 36 is formed by filling and solidifying so as to be substantially flush with the upper surface of the joint sheet 24, and the solidified scheduled section 36 and the joint sheet 24 form the roadbed surface 22.
Thus, a new road surface 10 paved with an even thickness is formed.

Thus, the number of steps for bonding the respective scheduled sections 36 with an adhesive is omitted, and efficient construction can be performed. There is almost no need to cut the joint sheet 24 and the scheduled sections 36, and the construction cost is low. Becomes

The joint sheet 24 and the filler 34
Since at least the elastic material is used as the material, the joint sheet 24 laid on the roadbed surface 22 and the scheduled partitioning portion 36 solidified in the filling hole 28 have elasticity and are less worn, and when walking, It is easy to walk without impact on the ankles and knees. In addition, there is no step due to the height difference between the joint sheet 24 and the filler 34, and there is no danger of the pedestrian falling.

The joint sheet 24 and the filler 34 are kneaded with a rubber chip material, an adhesive, and a colorant as materials. As for the mixing ratio, approximately 1 part of the adhesive is mixed with 4 parts of the rubber chip material at a substantially volume ratio.
However, the ratio is not limited to this and may be changed as appropriate. A pigment is used as a coloring agent. The joint sheet 24
Instead of coloring with a coloring agent such as a pigment, coloring may be performed by applying a coloring paint. Thereby, the filling hole 28 of the joint sheet 24 can be formed into an arbitrary shape such as a polygon such as a square, a hexagon, and an octagon, a circle, an ellipse, a rectangle, a rhombus, and a conical shape.
In addition, the color of the joint sheet 24 and the color of the scheduled partition 36 where the filler 34 is solidified are colored in different colors, so that a color pattern excellent in design can be drawn on the road surface. Also, the joint sheet 24
And the solidified scheduled partition 36 are made of the same material, the joint sheet 24 and the scheduled partition 36 have the same expansion coefficient, and there is no possibility that any of them will float on the roadbed surface 22.

Next, a method for laying a new road surface according to an embodiment of the present invention will be described. As shown in FIGS. 2 and 3, the joint sheet 24 having an arbitrary height and having a filling hole 28 defined by a boundary 26 formed in an arbitrary shape fits on a subgrade surface 22 such as the sidewalk 12. The adhesive sheets are sequentially laid on the bottom surface of the joint sheet 24 as described above. Then, as shown in FIG.
The filling material 34 kneaded into a paste is put in a container 38 with a handle.
Joint sheet 24 housed inside the vehicle and laid on the subgrade surface 22
Is filled in the filling hole 28 having an arbitrary shape. Preferably, a tape made of 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 filler 34 is finished by rolling with a finishing roller 40 so as to be substantially flush with the upper surface of the joint sheet 24. The upper surface thus finished is shielded by a sheet for about one week to cure and solidify the filler 34. The filling material 34 filled in the filling hole 28 is fixed to the joint sheet 24 and the lower surface 22 of the lower surface to form the scheduled partition portion 36, whereby the new material paved to the uniform thickness on the road surface 22. Road surface 10 is formed.

Therefore, according to the new road surface laying method,
Compared with the case where flat color tiles or ceramics are laid, after a small amount of adhesive is adhered to the bottom surface of the joint sheet 24 and fixed to the road floor, there is no need to adhere the scheduled partitioning portion 36 with an adhesive. Filling material 34 kneaded into a paste
, The construction can be performed promptly and efficiently without any trouble, and the construction cost is reduced. In addition, since the joint sheet 24 is formed in accordance with the width of the road surface 22 of the sidewalk, there is little loss of offcuts due to protrusion, and the pavement material is not wasted.

Further, the joint sheet 24 and the inner scheduled section 36 can be mixed and colored in different colors, and the shape of the scheduled section 36 can be polygonal such as square, hexagonal or octagonal, circular, or elliptical. , A rectangular shape, a rhombus shape, a conical shape, etc., and the aesthetic appearance of the sidewalk 12 can be improved. As examples of the new road surface and the method of laying a new road surface according to the present invention, a sidewalk of a road and a bicycle pedestrian road are illustrated. However, the present invention is not necessarily limited to a sidewalk and a bicycle pedestrian road. Walking roads, arcades and other roads,
By implementing it on the floor of a building or the like, a rich living space with excellent design aesthetics can be brewed at low cost, and each person can enjoy walking on the sidewalks and walking roads to improve health.

[0024]

As described above, according to the novel road surface according to the present invention, the filling hole laid on the road surface, having an arbitrary height, and divided by a boundary formed in an arbitrary shape is formed. A joint sheet provided with the joint sheet is formed, and the joint sheet is filled with the kneaded filler into the filling hole of the joint sheet so as to be substantially flush with the upper surface of the joint sheet. By solidifying to form a scheduled section, and thereby forming a pavement surface of equal thickness on the subgrade surface, it is not necessary to bond each scheduled section in the joint sheet with an adhesive, which saves trouble. It can be omitted and efficient construction can be performed, and construction cost is reduced. In addition, the joint sheet, the scheduled partitioning section, and the like can be formed so as to be accommodated in the roadbed surface, so that cut off material due to protrusion does not occur, and pavement material can be saved without waste. In addition, joint sheets are arranged at the peripheral portion of the solidified scheduled partition portion, so that a road surface excellent in design beauty can be constructed.

Further, since the joint sheet and the filler are made of at least an elastic material, the joint sheet laid on the subgrade surface and the predetermined partition solidified in the filling hole have elasticity and wear. And the service life of the road surface can be increased. In addition, it is easy to walk on the road surface paved with the joint sheet and the scheduled section, and it is possible to prevent injuries and the like due to falling.

Further, the joint sheet is formed by using a rubber chip material, an adhesive, and a colorant as raw materials, so that the joint sheet can be easily molded together with a filling hole having an arbitrary shape, and is filled in the filling hole. By coloring in a color different from the color of the section to be solidified, it is possible to draw a road surface with a color pattern excellent in design.

[0027] The filler is made of a paste made by kneading a rubber chip material, an adhesive, and a colorant as raw materials, so that a predetermined partitioning portion can be easily formed in the filling hole of the joint sheet so that the joint is formed. The road surface can be efficiently formed by the joint sheet and the solidified scheduled section, and the construction cost can be reduced. In addition, the planned partition portion can be colored in a color different from that of the joint sheet to render a road surface of a color pattern excellent in design, and the joint sheet and the planned partition portion are made of the same material, so that there is no rise due to expansion.

Next, according to the novel method of laying a road surface according to the present invention, a joint sheet having an arbitrary height and having a filling hole defined by a boundary formed in an arbitrary shape is provided on a roadbed surface. In the filling hole of the joint sheet, the filler kneaded in a paste form is filled and solidified so as to be substantially flush with the upper surface of the joint sheet, thereby forming a scheduled partition portion.
By forming a paved surface of equal thickness on the subgrade surface,
Only by filling and solidifying the filler in the filling holes in the joint sheet fixed to the roadbed surface, efficient road surface construction can be performed without any trouble and the construction cost is reduced. In addition, joint sheets are arranged on the periphery of the solidified planned section to create a road surface with excellent design beauty, and the joint sheets and the planned section do not protrude from the subgrade surface, saving pavement material without waste. it can.

Further, since the joint sheet and the filler are made of at least an elastic material, the joint sheet laid on the roadbed surface and the scheduled partition portion solidified in the joint sheet have elasticity and wear. Therefore, the useful life of the road surface can be increased, and the road surface formed by the joint sheet and the scheduled partitioning section can be easily walked, and injury due to falling can be prevented.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state where a new road surface according to an embodiment of the present invention is constructed on a sidewalk provided on a side of a general 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 joint sheets are continuously laid on a subgrade of a sidewalk on a side of a general 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 with 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 a road surface.

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

[Explanation of symbols]

 10 New Road Surface 22 Subgrade Surface 24 Joint Sheet 26 Boundary 28 Filling Hole 34 Filler 36 Scheduled Partition

Claims (4)

(57) [Claims] 1. A joint sheet having a filling hole which is laid on a road surface, has an arbitrary height, and is defined by a boundary formed in an arbitrary shape, is formed, and the joint sheet is laid on the road surface. In this state, in the filling hole of the joint sheet, the kneaded filler is filled and solidified so as to be substantially flush with the upper surface of the joint sheet, thereby forming a scheduled section, thereby forming a road surface. It forms a paved surface of uniform thickness, and furthermore, these joint sheets and fillers are less
Both are new road surfaces made of elastic material. 2. The joint sheet and the filler are made of rubber chips.
Moldings made of adhesive, adhesive and colorant
The new road surface according to claim 1. 3. It has an arbitrary height and is formed in an arbitrary shape.
Joints made of elastic material with filling holes defined by boundaries
The joint is laid on the roadbed surface, and in the filling hole of the joint sheet, kneaded as an elastic material
Filler so that it is almost flush with the upper surface of the joint sheet.
It is formed by solidifying to form a predetermined section, thereby forming a pavement surface having a uniform thickness on the subgrade surface.
New road laying method. 4. The joint sheet and the filler are at least
4. The novel road surface cloth according to claim 3, wherein the cloth is made of an elastic material.
Installation method.