KR101625652B1

KR101625652B1 - Ground structure for walkway and construction method of the same

Info

Publication number: KR101625652B1
Application number: KR1020150111171A
Authority: KR
Inventors: 강수용
Original assignee: 정쌍영
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2016-05-31

Abstract

One aspect of the present invention is a method for manufacturing a footboard, comprising the steps of forming a filling groove on an upper surface of a footstool, filling a buffer layer in a filling groove to enhance a cushioning feeling of a walkway, The present invention is to provide a walkway ground structure and a method of constructing the same that ensure a ground rigidity that can withstand repeated loads by forming a reinforcement layer.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a ground structure,

The present invention relates to a walkway ground structure and a construction method thereof.

Walkways and hiking trails are usually constructed by exposing natural soils, artificially installing sidewalk blocks or placing concrete. Such walkways and the like require a grounding rigidity that can withstand cyclic loads acting on the pedestrians as they reciprocate, require a cushioning feeling capable of absorbing shocks when walking, and a quick drainage function in case of rains.

However, as many pedestrians pass through the walkway or the like constructed by exposing the natural soil, a repeated load acts on the surface portion of the walkway, thereby accelerating the weathering phenomenon and causing the surface portion of the walkway or the like to sink. In addition, the soil is easily washed away in rainwater during rainy weather such as heavy rains, and erosion due to scouring is increasing.

The artificial walkway is excellent in durability and easy to construct. However, since the flexibility of the product is lowered, the impact generated when walking is transmitted to the pedestrian as it is, causing fatigue, and cracks due to plastic deformation, fatigue crack, There is a problem that arises.

1) KR10-1151915

One embodiment of the present invention is created in order to solve the above-mentioned problem by a natural-friendly method. One aspect of the present invention is to form a filling groove on an upper surface of a foot plate, To provide a walkway ground structure and a method of constructing the walkway to secure a grounding rigidity that can withstand repeated loads by forming a reinforcing layer containing natural staple fibers so as to surround the outer circumferential surface of the footplate to enhance the cushioning feeling of the footplate .

A footpath ground structure according to an embodiment of the present invention includes a flat layer formed on a flat surface on a flat surface, a flattened layer formed on the flat surface, a filling groove formed inside the frame portion formed along the outer circumference on an upper surface, A support pin inserted into the through hole of the foot plate and inserted into the through hole of the foot plate so as to extend on the flat layer, A reinforcing layer formed to surround the outer circumferential surface of the footplate to support the footplate, a reinforcing layer containing natural staple fibers, a buffer layer formed on the filling groove, and a surface layer formed on the reinforcing layer and containing humus and grass seeds And the surface layer may be formed on a region other than the rim portion so that the rim of the footrest is exposed to the outside.

In the trail ground structure according to an embodiment of the present invention, the foot plate is formed of a cylindrical log, the rim portion is formed to have a predetermined width along the outer circumference, the filling groove is formed along the inside of the rim portion And a through-hole passing through the center of the filling groove from the center of the bottom of the footrest may be formed.

In the walkway ground structure according to an embodiment of the present invention, a plurality of foot plates may be formed in correspondence with a walking width of a person.

In the walkway ground structure according to an embodiment of the present invention, the natural staple fiber may be composed of pulverized powder of waste wood or pulverized powder of coconut shell.

In the walkway ground structure according to an embodiment of the present invention, the natural staple fibers may have an average length of 10 cm to 20 cm.

In a trail ground structure according to an embodiment of the present invention, the upper portion of the surface layer is at least one transverse rope arranged in an equidistant transverse direction and made of hard vegetable fiber material; And at least one vertical rope made of a hard vegetable fiber material arranged in an equidistant manner in the longitudinal direction of the transverse rope; and a sheet-like sheet woven by alternately crossing the upper and lower portions thereof.

The surface layer may be formed to have a height corresponding to the upper surface of the rim or lower than a height of the rim of the rim of the trail according to an embodiment of the present invention.

The trail ground structure according to an embodiment of the present invention may further include a fence formed to protrude above the surface layer along the boundary of both ends of the trail to prevent the gravel in the trail from flowing out.

According to another aspect of the present invention, there is provided a walking path construction method comprising: forming a flat layer having a horizontal surface on a construction surface; forming a flattening layer on the flat surface; forming, on an upper surface, Disposing a foot plate on the flat layer, the foot plate being connected to the filling groove and penetrating through the flat layer on a lower surface of the flat plate, the flat plate being fixed to the flat layer; Inserting a support pin into the flat layer to fix the foot plate on the flat layer, forming a stiffening layer on the flat layer, the reinforcing layer containing natural staple fibers surrounding the outer circumference of the footplate, Forming a buffer layer on the groove, and forming a surface layer containing humus and grass seeds on the reinforcing layer, wherein the surface layer is formed on the upper surface of the rim And forming the upper surface of the rim lower than the height of the upper rim of the rim.

In another aspect of the present invention, there is provided a method of constructing a walkway, comprising the step of forming a perforation into which the support pin is inserted in the flat layer after the step of forming the flat layer.

In the walking path construction method according to another embodiment of the present invention, the step of disposing the footrest may include disposing a plurality of footsteps corresponding to a walking width of a person.

In another aspect of the present invention, there is provided a method of constructing a walkway, wherein the upper portion of the surface layer is at least one transverse rope arranged in an equidistant transverse direction and made of hard vegetable fiber material; And at least one vertical rope made of a hard vegetable fiber material arranged in an equidistant manner in the longitudinal direction of the transverse rope; and a sheet-like sheet woven by alternately crossing the upper and lower portions thereof.

A method of constructing a walking path according to another embodiment of the present invention is characterized in that after the step of forming the surface layer, a fence formed to protrude above the surface layer is installed along the boundary of both ends of the trail to prevent gravel- The method comprising the steps of:

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.

According to the present invention, as the walk of the pedestrian is induced to the upper part of the foot plate, the plant can grow well at the other position where the foot plate is not installed, thereby preventing the loss of the gravel.

In addition, since the buffer layer is accommodated in the filling groove of the footrest, the impact generated during the walking is not transmitted to the pedestrian as it is, and thus the pedestrian has less fatigue feeling on walking.

In addition, natural staple fibers are contained in the reinforcing layer, and these natural staple fibers are entangled with each other like a net, so that the soil can not easily move, and as a result, the gravel in the walkway is lost or the surface portion is prevented from sinking.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a landscape view of a walkway ground structure according to an embodiment of the present invention; FIG.
2 is a plan view of a trail ground structure according to an embodiment of the present invention;
3 is a cross-sectional view of a trail ground structure in accordance with one embodiment of the present invention;
4 is a perspective view of a footrest according to an embodiment of the present invention;
5 to 10 are process drawings of a walkway construction method according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

It should be noted that the reference numerals are added to the components of the drawings in the present specification with the same numerals as possible, even if they are displayed on different drawings, for the same components.

Also, the terms " one side, " " other side, " and the like are used to distinguish one element from another element, and the element is not limited thereto. 3, the direction in which the flat layer 30 is formed on the basis of the reinforcing layer 40 is referred to as 'lower', and the direction in which the surface layer 60 is formed is referred to as 'upper' . In the following description of the present invention, a detailed description of related arts which may unnecessarily obscure the gist of the present invention will be omitted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a plan view of a trail ground structure according to an embodiment of the present invention. Fig. 3 is a side view of a trail ground structure according to an embodiment of the present invention. Sectional view, Fig. 4 is a perspective view of the footrest according to one embodiment of the present invention.

The trail ground structure according to an embodiment of the present invention includes a planar layer 30 having a horizontal plane on a construction surface, a planar layer 30 formed on the planar layer 30, and an inner side of the rim 11 A through hole 13 connected to the filling groove 12 and penetrating through the flat layer 30 is formed on a lower surface of the lower surface of the flat plate 30 which is fixed to be in contact with the flat layer 30, A support pin 20 inserted into the through hole 13 of the foot plate 10 so as to be connected to the flat layer 30 so as to support the foot plate 10; A reinforcing layer 40 containing natural staple fibers, a buffer layer 50 formed on the filling grooves 12, and a reinforcing layer 40 formed on the reinforcing layer 40 to cover the outer peripheral surface of the reinforcing layer 10, The surface layer (60) includes a surface layer (60) containing a seed, and the edge portion (11) of the foot (10) Border portion 11 may be formed on the region other than the.

The flat layer 30 is for flattening the construction surface for constructing the trail ground structure of the present invention and has a horizontal plane on the construction surface. The flat layer 30 can be formed in a horizontal plane by digging and compacting the construction surface by an excavation work or the like, and the horizontal plane can be formed by laying the gravel on the construction surface and grounding. In order to form a drainage layer, the flat layer 30 may be formed of a material having good drainability such as sand or gravel. In order to increase the cohesive force of the ground and prevent the loss of the gravel, And may be formed of a fiber-containing soil.

The pedestal 10 is formed on the flat layer 30 for guiding the walk of the pedestrian to the upper part thereof and has a rim portion 11 formed on the upper surface thereof along the outer periphery, And a through hole 13 connected to the filling groove 12 and penetrating through the flat layer 30 is formed on a lower surface of the lower surface fixed to be in contact with the flat layer 30. [ As the walk of the pedestrian is induced to the upper part of the scaffold 10, plants such as lawn can grow well at other positions where the scaffold 10 is not installed, and thus the loss of the gravel can be suppressed.

The scaffold 10 may be composed of various shapes and various materials, but it may be made of a cylindrical log in a nature-friendly aspect.

On the upper surface of the foot plate 10, a rim 11 is formed along the outer periphery and a filling groove 12 is formed inside the rim 11. The shock absorbing layer 50, which will be described later, is accommodated in the filling groove 12, so that when the pedestrian makes a walk to the upper surface of the buffer layer 50, the impact generated during the walk is not transmitted to the pedestrian as it is. I can feel it. The shape of the fill groove 12 may be a cylindrical shape with a predetermined depth into the footplate 10 to accommodate the cushioning layer 50, as shown in Figs. However, the shape of the filling groove 12 is not limited to this, and may be an aspherical shape formed concavely inwardly of the foot plate 10. In addition, the material of the foot plate 10, the type of the buffer layer 50, The design can be changed in various shapes according to the degree of feeling.

On the other hand, the rim portion 11 formed along the outer periphery is exposed to the outside, thereby allowing the pedestrian to recognize the position of the foot plate 10. [ The walk of the pedestrian is guided to the upper surface of the rim portion 11 of the foot plate 10 or to the upper surface of the buffer layer 50 accommodated in the filling groove 12 of the foot plate 10, Can be prevented. The rim portion 11 may be formed to have a predetermined width along the outer circumference of the upper surface of the foot plate 10. The height of the rim portion 11 may be equal to or higher than the height of the surface layer 60 So that the position of the footrest 10 can be more easily recognized by the pedestrian.

A bottom surface of the foot plate 10 is fixed to abut on the flat layer 30 and a through hole 13 connected to the filling grooves 12 and penetrating the flat layer 30 is formed. The through hole 13 serves to fix the foot plate 10 to the flat layer 30 by inserting a support pin 20 to be described later. The through hole 13 may be formed through the bottom surface of the foot plate 10 from the center of the filling groove 12 and a plurality of through holes 13 may be formed in one foot plate 10 in order to secure a greater fixing force. A hole 13 may be formed.

On the other hand, a plurality of the foot boards 10 may be formed on the promenade, and when the plurality of foot boards 10 are formed, the foot boards 10 may be arranged corresponding to the width of a person's walking. The arrangement of the plurality of scaffolds 10 may be regular, such as a 'Z' shape is repeated, and may be irregular according to the state of the construction surface to which the present invention is applied and the landscape plan. The plurality of scaffolds 10 may have a predetermined size and may be a combination of the scaffolds 10 having various sizes in order to take a natural feel.

The support pin 20 is for inserting the foot plate 10 on the flat layer 30 and inserted into the through hole 13 of the foot plate 10 to be inserted on the flat layer 30. The support pin 20 may be an anchor body such as a steel bar or a reinforcing bar. The head of the support pin 20 has a larger diameter than the diameter of the through hole 13 so that the support pin 20 can act as a reaction force when a force such as buoyancy is applied to the foot plate 10. The body of the support pin 20 may be formed with a protrusion on the outer circumferential surface to improve the fixing force of the flat layer 30. The support pin 20 may be inserted into the flat layer 30 by a hammer or the like and may be inserted into the flat layer 30 by forming a perforation A11 in the flat layer 30 before the type .

The reinforcing layer 40 reinforces the ground structure of the promenade until the surface layer 60 to be described later grows to some extent so that the grass or the like prevents the soil from collapsing. And contains natural staple fibers. The reinforcing layer 40 contains natural staple fibers, and these natural staple fibers are entangled with each other like a mesh. As a result, the soil can not move easily, thereby preventing the soil from being lost or sinking on the surface of the walkway. And, natural staple fiber can keep moisture, and it has a moisturizing effect that maintains the humidity of the soil. Natural short fibers can be decomposed in a short time in a natural environment, unlike non-degradable fibers including synthetic organic fibers and inorganic fibers. Accordingly, if the root of the plant such as grass grows to some extent in the surface layer 60 and the root itself can prevent the collapse of the soil, the natural staple fibers contained in the reinforcing layer 40 are decomposed, But rather can be a nutrient for plants to grow. In the present invention, the natural staple fiber may be composed of various kinds of natural fibers, but it can be recycled in a nature-friendly manner, and may be composed of pulverized pulp of waste wood or crushed pulp of coconut shell suitable for becoming a nutrient of plants in the future. The natural staple fibers may have various lengths, but an average length of 10 cm to 20 cm is preferable. When the length is less than 10 cm, the natural staple fibers are difficult to be entangled with each other in the reinforcing layer 40, and the moisturizing effect may not be sufficient. If it is more than 20cm, only the natural short fibers themselves will stick together, and the bonding strength with the soil can be rather weakened.

The buffer layer 50 is formed on the filling groove 12 of the foot plate 10 by absorbing the impact generated when the pedestrian is walking. According to one embodiment of the present invention, the scaffold 10 can be formed of a cylindrical log, in which case, without the buffer layer 50 being accommodated in the filling groove 12, if the log scaffold 10 is walking on its own, The pedestrian receives the shock that occurs when walking. Therefore, according to the present invention, the filling groove 12 is formed on the upper surface of the foot plate 10, and the buffer layer 50 is filled in the filling groove, so that the pedestrian can feel the cushion feeling. The buffer layer 50 may be made of various materials having elasticity to impart a cushion feeling to the pedestrian, but may be the same material as the surface layer 60 to be described later in consideration of ease of construction and natural-friendly feeling. In this case, And grass seeds.

The surface layer 60 is formed on the reinforcing layer 40 to prevent collapse of the ground structure of the plant such as lawn after a predetermined period of time has elapsed and contains humus and grass seeds, Is formed on a region other than the rim portion (11) of the foot (10) so that the rim portion (11) of the foot (10) is exposed to the outside. The surface layer 60 is formed on the stiffening layer 40 and contains humus and grass seeds so that the natural staple fibers contained in the stiffening layer 40 are decomposed after a predetermined time, I can prevent the loss of soil and the collapse of the surface by roots of plants such as lawns tangled together like a net. The surface layer 60 is formed on a region other than the rim portion 11 of the foot plate 10 so that the rim portion 11 of the foot plate 10 is exposed to the outside and the walking of the pedestrian is carried to the foot plate 10 . As a result, walking of the pedestrian is suppressed in the surface layer 60, and plants such as grass can grow well. The surface layer 60 may have a height corresponding to the upper surface of the rim portion 11 or may be formed to be lower than a height of the upper surface of the rim portion 11. Accordingly, the pedestrian can more easily recognize the position of the foot plate 10.

In addition, the upper portion of the surface layer 60 may be formed of a sheet 61 in the form of a plate to prevent the gravel inside thereof from being lost to the outside. The sheet 61 is provided with at least one lateral rope 61a arranged in the transverse direction at equal intervals and at least one vertical rope 61b arranged at equal intervals in the longitudinal direction of the lateral rope 61a, The upper and lower portions are alternately traversed and weaved. At this time, the horizontal rope 61a and the vertical rope 61b are made of a hard vegetable fiber material. The horizontal rope 61a and the vertical rope 61b can be made of hard sulfur or coconut fiber having excellent toughness as a target, Durability is also excellent.

The fence 70 prevents the gravel in the walkway from flowing out to the outside due to rainfall or the like, and may be formed so as to protrude above the surface layer 60 along the boundary between both ends of the walkway. In this case, the fence 70 may be composed of a thick rope, a pipe, or the like, may be inserted and fixed in the surface layer 60, and may be fixed to both ends of the promenade with a separate fixing member.

5 to 10 are process drawings of a walking path construction method according to another embodiment of the present invention. 6 is a process drawing showing a step of disposing the scaffold 10. Fig. 7 is a view showing a step of inserting the support pin 20 (step < RTI ID = 0.0 > Fig. 8 is a process drawing showing the step of forming the reinforcing layer 40, Fig. 9 is a process drawing showing the step of forming the buffer layer 50, Fig. 10 is a process drawing showing the step of forming the surface layer 60 Fig.

A method of constructing a trail road according to another embodiment of the present invention includes the steps of forming a flat layer 30 having a horizontal plane on a construction surface, forming a flat portion 30 on the flat layer 30, A filling groove 12 is formed in the filling groove 12 and a through hole which is connected to the filling groove 12 and passes through the flat layer 30 is formed on a lower surface of the lower surface fixed to contact with the flat layer 30 13. A method of manufacturing a semiconductor device, comprising: disposing a foot plate (10) formed on a flat layer (30) on a flat layer (30) (30), forming a reinforcing layer (40) formed on the flat layer (30) and containing natural staple fibers so as to surround the outer circumferential surface of the foot plate (10) , Forming a buffer layer (50) on the filling groove (12), and forming a layer of humus and grass seeds on the reinforcing layer (40) But form a finite surface layer 60, and may include the step of forming forms a surface layer 60 to a height corresponding to the upper surface of the rim portion 11, or lower than the height of the upper surface of the rim portion (11).

First, referring to FIG. 5, a planar layer 30 is formed on a flat surface. This allows the flat surface layer 30 to be formed in a horizontal plane on the construction surface by digging and compacting the construction surface with a drilling operation or the like. By installing and stopping the soil on the construction surface, a flat layer 30 may be formed.

Next, referring to Fig. 6, step of placing the scaffold 10 on the flat layer 30 is shown. In this case, as described above, the foot plate 10 is formed on the flat layer 30, and the filling groove 12 is formed inside the frame portion 11 formed along the outer periphery on the upper surface, A through hole 13 is formed in the lower surface of the lower surface of the base plate 30 to be connected to the charging groove 12 and penetrate through the flat layer 30. A plurality of scaffolds 10 can be disposed on the flat layer 30. When the plurality of scaffolds 10 are arranged on the flat layer 30, the scaffolds 10 can be arranged corresponding to the width of a person's walking.

Next, referring to FIG. 7, it is a step of inserting the support pin 20. The support pin 20 is inserted through the through hole 13 onto the flat layer 30 and inserted to fix the foot plate 10 on the flat layer 30. In this case, the supporting pin 20 can be inserted into the flat layer 30 by using a hammer or the like. On the other hand, after the step of forming the flat layer 30, the perforation A11 into which the support pin 20 is to be inserted may be formed in the flat layer 30 in order to facilitate insertion of the support pin 20 (See FIG. 5). The perforation A11 can be formed by using equipment such as a drill.

Next, referring to FIG. 8, a step of forming a reinforcing layer 40 is performed. The reinforcing layer 40 contains natural staple fibers and is formed on the flat layer 30 so as to surround the outer peripheral surface of the foot plate 10. [ The natural short fibers may be mixed with the gravel and laid on the flat layer 30, and the natural short fibers may be mixed with the gravel laid on the flat layer 30 and compacted.

Next, referring to Figs. 9 and 10, the step of forming the buffer layer 50 and the step of forming the surface layer 60 are performed. The buffer layer 50 may be formed by filling the filling grooves 12 of the foot plate 10 and the surface layer 60 may be formed by mixing lawn seeds with lawn grass and placing the mixture on the reinforcing layer 40. Since the buffer layer 50 may also be formed containing humus and grass seeds, the step of forming the buffer layer 50 and the step of forming the surface layer 60 may be performed simultaneously or at the same time. The surface layer 60 may be formed to have a height corresponding to the upper surface of the rim portion 11 or be lower than the height of the rim portion 11 so that the rim portion 11 of the foot plate 10 is exposed to the outside.

On the other hand, the upper portion of the surface layer 60 may be formed of a sheet 61 in the form of a plate to prevent external leakage of the gypsum. The sheet 61 is provided with at least one lateral rope 61a arranged in the transverse direction at equal intervals and at least one vertical rope 61b arranged at equal intervals in the longitudinal direction of the lateral rope 61a, The upper and lower portions are alternately traversed and weaved. At this time, the horizontal rope 61a and the vertical rope 61b are made of a hard vegetable fiber material. It is difficult to form one hole corresponding to the foot plate 10 on the plate 61 so that the arrangement of the foot plate 10, The step of inserting the support pins 20 and the step of forming the buffer layer 50 can be performed after the sheet 61 is laid. Forming a planarizing layer 30; Forming a reinforcing layer (40) containing natural fiber on the flat layer (30); And forming a surface layer 60 on the upper surface of which a leaf sheet 61 is laid on the reinforcing layer 40 and the leaf sheet 61 of the surface layer 60, The surface layer 60 and the reinforcing layer 40 cover the outer peripheral surface of the foot plate 10 while pressing the surface layer 60 and the reinforcing layer 40 by using the foot plate 10, (10); Inserting a support pin (20) to secure the scaffold (10) on the lower flat layer (30), the stiffening layer (40) and the surface layer (60); And forming a buffer layer 50 on the filling groove 12 of the foot plate 10 can be performed.

Further, the walking path construction method of another embodiment of the present invention may further include the step (A12) of installing the fence 70 after the step of forming the surface layer 60. [ The fence 70 is formed so as to protrude above the surface layer 60 so as to prevent the gravel in the walkway from flowing out to the outside, which is installed along the boundary of both ends of the walkway. The fence 70 can be inserted into and fixed to the surface layer 60 and fixed to both ends of the promenade with separate fixing members.

The description of each constitution and operation explained in the walking ground structure according to the embodiment of the present invention can be applied to the same structure and operation of the walking method construction method of another embodiment of the present invention, and thus a detailed description thereof will be omitted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is clear that the present invention can be modified or improved.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

10: footstool 11: rim
12: filling groove 13: through hole
20: support pin 30: flat layer
40: reinforcing layer 50: buffer layer
60: surface layer 61: plate-like sheet
61a: Horizontal rope 61b: Vertical rope
70: Fence
A11: Perforation formation step A12: Fence installation step

Claims

A flat layer in a horizontal plane on the construction side;
The filling groove is formed on the upper surface of the upper surface of the flat layer, and the lower surface of the lower surface of the lower surface of the filling groove is connected to the filling groove to penetrate the flat layer. A foot plate having a through hole formed therein;
A support pin inserted into the through hole of the foot plate and inserted to extend on the flat layer;
A reinforcing layer formed to surround the outer circumferential surface of the scaffold to support the scaffold, the reinforcing layer containing natural staple fibers;
A buffer layer formed on the filling groove; And
And a surface layer formed on the reinforcing layer, the surface layer containing humus and grass seeds,
Wherein the surface layer is formed on a region other than the rim and is formed to have a height corresponding to the upper surface of the rim or lower than the height of the rim of the rim so that the rim of the footplate is exposed to the outside.

The method according to claim 1,
The foot plate is formed of a cylindrical log,
The rim portion is formed to have a predetermined width along the outer circumference,
Wherein the filling groove is formed along the inside of the rim, and the through hole is formed through the center of the filling groove and penetrates the other side of the rim.

The method according to claim 1,
Wherein the footrest has a plurality of steps corresponding to a walking width of a person.

The method according to claim 1,
Wherein the natural staple fiber is composed of pulverized powder of waste wood or crushed powder of coconut shell.

The method according to claim 1,
Wherein the natural staple fibers have an average length of 10 cm to 20 cm.

The method according to claim 1,
At least one transverse rope arranged in a transverse direction in an equally spaced state and made of a hard vegetable fiber material; And at least one vertical rope arranged in an equidistant manner in the longitudinal direction of the transverse rope and made of hard vegetable fiber material, the transverse rope being formed of a woven plate sheet woven alternately between upper and lower portions .

delete

The method according to claim 1,
Further comprising a fence formed so as to protrude above the surface layer along a boundary between both ends of a promenade so as to prevent the gravel in the promenade from flowing out.

Forming a flat layer having a horizontal plane on the construction surface;
The filling groove is formed on the upper surface of the upper surface of the flat layer, and the lower surface of the filling groove is connected to the filling groove and penetrated into the flat layer. Disposing a foot plate on which the through holes are formed on the flat layer;
Inserting a support pin inserted through the through hole into the flat layer to fix the foot plate on the flat layer;
Forming a reinforcing layer formed on the flat layer and containing natural staple fibers so as to surround an outer peripheral surface of the footplate;
Forming a buffer layer on the filling groove; And
Forming a surface layer containing humus and grass seeds on the reinforcing layer and forming the surface layer to have a height corresponding to an upper surface of the rim or lower than a height of an upper surface of the rim.

The method of claim 9,
Further comprising the step of forming a perforation in the flat layer to insert a support pin after the step of forming the flat layer.

The method of claim 9,
Wherein the step of disposing the footrest includes disposing a plurality of footsteps corresponding to a walking width of a person.

The method of claim 9,
At least one transverse rope arranged in a transverse direction in an equally spaced state and made of a hard vegetable fiber material; And at least one vertical rope arranged in an equidistant manner in the longitudinal direction of the transverse rope and made of hard vegetable fiber material and formed of a plate-shaped sheet woven by alternately crossing the upper part and the lower part .

The method of claim 9,
Further comprising the step of installing a fence protruding above the surface layer along the boundary of both ends of the promenade so as to prevent the gravels in the promenade from flowing out to the outside after the step of forming the surface layer.