KR101959680B1 - Paving block structures for preventing weed growth construction method thereof - Google Patents

Abstract

The present invention relates to a sidewalk block structure for preventing weed growth and a construction method thereof, which are capable of more reliably preventing growth of plant like weed between permeable sidewalk blocks. According to the present invention, the sidewalk block structure for preventing weed growth includes: ground; a base layer formed on top of the ground; a sand layer formed on top of the base layer; a weed prevention mat disposed on top of the sand layer and having a plurality of water permeable holes; a plurality of permeable sidewalk blocks disposed on top of the weed prevention mat; and a plurality of weed prevention brackets disposed in grooves formed between the plurality of permeable sidewalk blocks, wherein the respective sides of the weed prevention brackets come into contact with the respective sides of the permeable sidewalk blocks adjacent thereto, tops of the weed prevention brackets are located on the same plane as the tops of the permeable sidewalk blocks adjacent thereto, and the weed prevention mat is made of a material having PET short-cut fibers coupled to a non-woven fabric layer, charcoal fibers, yellow soil fibers, flame-retardant materials, and sawdust.

Description

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

BACKGROUND OF THE INVENTION Field of the Invention [0002] The present invention relates to a structure of a pavement pitching block and its construction method, and more particularly, to a pavement pitching block structure capable of suppressing the growth of weeds such as grass between pitching pavement blocks.

In general, the pitcher sidewalk block structure constructed widely in India, the promenade and the plaza can be divided into the roadway and the pedestrian so that the pedestrians can walk safely while safely walking, and the pedestrian can walk comfortably without throwing shoes or clothes by muddy water .

The construction of the pitcher sidewalk block structure is performed in order of installation of the boundary block, foundation work, block installation, surface compaction and cleaning work. In other words, a boundary block is installed at the boundary between the sidewalks and the roadway, and then, as a foundation work, a sand layer functioning as an installation and stabilization layer of the auxiliary layer is laid to smooth the formation and draining of the Indian ground. Then, after foundation work, block is installed on sand layer to make surface compaction. At this time, the surface compaction is performed by filling the sand with the gaps between the blocks, and then chucking the block surface through the plane vibrator. After surface compaction, the block surface is cleaned to remove excess sand.

On the other hand, as the time passes, the pitcher walk block to be constructed will grow weeds and the like between the clearance of the pitcher block of the pedestrian without passage. As such, plants such as weeds that grow naturally in the clearance of the pitcher block have a strong vitality to lower their roots to the ground as well as to the ground.

Therefore, for the aesthetics of the pitcher sidewalk block, management work is performed to periodically remove and remove the weed that grows naturally between the clearances of the pitcher sidewalk block. If such pitcher sidewalk block management is not performed in time, There is a problem that the weeds grow so lavishly that they greatly damage the aesthetic appearance.

In addition, since the roots of the weeds extend to the hard ground layer, there is a problem that it is difficult for the operator who manages the pitcher sidewalk block to completely remove the root of the weed, and the sand layer laid on the top of the ground layer, There is a problem that sinking of the pitcher press block occurs.

As described above, in the prior art, a spacer having a thickness smaller than the thickness of the pitcher press block is interposed in the clearance between the pitcher press blocks in order to prevent the weed from growing into a gap between the pitcher press blocks, There was a pavement pavement block structure filling sand and soil.

However, such conventional pavement pavement block structure has various disadvantages such that not only the pavement is grown through sand and soil, but also when the bicycle, the motorcycle, and the like are moved, the spacer protrudes from the gap between the pitcher pavement blocks.

Prior Art 1: Korean Patent Registration No. 10-1743397 Prior Art 2: Korean Patent Publication No. 10-1820384 Prior Art 3: Korean Patent Publication No. 10-2015-0040109 Prior Art 4: Korean Patent Registration No. 10-1507550 Prior Art 5: Korean Patent Publication No. 10-2016-0093518 Prior Art 6: Korean Patent Registration No. 10-1231146

SUMMARY OF THE INVENTION It is an object of the present invention to provide a preejection piercing block structure which can more reliably prevent plants such as weeds from growing between pierce piercing blocks.

Another object of the present invention is to ensure water permeability so that the stormwater inflow to the lower part of the pitcher sidewalk block can permeate into the ground layer by the permeable hole of the pavement mat.

In addition, the present invention makes it possible to secure the safety of pedestrians by firmly bonding the adjacent backing mats so that a plurality of backing mats can cover the upper surface of the sand layer in a very airtight manner, Another task is to improve the aesthetics.

According to an aspect of the present invention,

However,

A base layer formed on the ground,

A sand layer positioned above the base layer,

A grass mat disposed on the sand layer,

Wherein the flock mat includes a plurality of permeable holes,

A plurality of pitcher sidewalk blocks arranged on the top of the backing mats,

A plurality of grooves formed at predetermined intervals between the plurality of waterproofing press blocks,

A plurality of flushing brackets are interposed in the grooves between the waterproofing press blocks,

Each of the side surfaces of the hedge bracket is in contact with each side of the adjacent waterproofing press block, the upper surface of each of the weighing brackets is provided in the same plane as the upper surface of the adjacent waterproofing press block,

The flock mat may be made of a material including PET staple fibers, charcoal fibers, yellow clay fibers, flame retardant materials and sawdust, which are bonded to the nonwoven fabric layer.

The plurality of pitcher holes may have a plurality of first pitcher holes in contact with a central portion of the press block and a plurality of second pitcher holes in contact with an edge of the press block,

The diameter of the first pitcher hole may be larger than the diameter of the second pitcher hole, and the plurality of second pitcher holes may have the same diameter, and may be formed to be uniformly spaced apart at regular intervals, An arrow-shaped construction direction indicating part indicating the construction direction of the flocking mat may be formed at the edge of the flocking mat.

In addition, the velcro may be integrally inserted into the lower edge of the one side of the mat, and the wedge may be mounted on the Velcro on the lower side of the mat, and the incision may be formed on the edge of the other side. So that the wedge mounted on the Velcro on one side of the mat and the side of the other side of the mat can be directly connected to the incision in a positive shape.

The anchors may be spaced apart from each other by a predetermined distance. A plurality of fixing protrusions may be inclined upwards on an outer surface of each of the anchors, The flushing bracket includes a PVC material and can be formed by UV coating. The flushing bracket protrudes upward from the upper surface of the flushing mat, and the height of the flushing brackets is equal to the height of the waterproofing block, And the buckling bracket may be formed in a shape of +, -, -, a, or b. In addition, one or a plurality of anchors may be provided below the faucet bracket, and one or a plurality of anchors included in the lower portion of the faucet bracket may be buried up to the depth of the base layer.

On the other hand, the present invention relates to a method of constructing a pavement pitcher block according to claim 1,

a) leveling the ground horizontally;

b) forming a base layer at a constant height and leveling the base layer;

c) forming a sand layer at a constant height and leveling it;

d) combining the cut-outs with the feces mat adjacent to the wedge formed on one of the feces mat on the plurality of feces mat;

e) placing a pitcher sidewalk block on top of the perennial mat;

f) inserting a bracket into a receiving space formed between the waterproofing press blocks.

According to the present invention having the above-described features, a flush mat is embedded in the lower part of the pavement pitching walkblocks, and a punching bracket made of PVC is inserted in a gap between the punching block, There is an advantage that the growth of the plant can be more reliably prevented.

The present invention is advantageous in that permeability can be ensured by allowing permeation of rainwater inflow downward from the pitcher sidewalk block to the ground layer by the permeable hole of the pavement mat.

The present invention makes it possible to not only cover the upper surface of the sand layer in a very airtight manner but also to strengthen the connection structure between the backing mats by firmly bonding the adjacent backing mat.

FIG. 1 is an exemplary view in which weeds are generated after a conventional waterproof road block is installed.
FIG. 2 is a plan view illustrating a structure of a weeping pitcher sidewalk block according to an embodiment of the present invention
3 is a stereoscopic view illustrating a structure of a weeping pitcher sidewalk block according to an embodiment of the present invention
4 is a top view of a flock mat according to an embodiment of the present invention.
FIG. 5 is a combined end view of the herring mats according to an embodiment of the present invention. FIG.
6 is a flowchart showing a construction method of the pavement pier press block of the present invention.

The term used in the present invention is a general term that is widely used at present. However, in some cases, there is a term selected arbitrarily by the applicant. In this case, the term used in the present invention It is necessary to understand the meaning.

Hereinafter, the technical structure of the present invention will be described in detail with reference to preferred embodiments shown in the accompanying drawings. Here, it should be noted that the expressions related to the directions of up and down, left and right, right, left, and bottom are all described based on the drawings.

In the specification of the present invention, the 'pitcher sidewalk block' may be a non-adhesive and adhesive type packaging such as an interlocking (engaging) block, a stonewall, or the like in consideration of road conditions, Blocks used for paving roads, sidewalks, squares or parks.

As shown in Fig. 1, the grooves between the sidewalk blocks of the conventional sidewalk were filled with sand, and the sludge filled with the grooves between the pitcher sidewalk blocks is often seen in the vicinity of the weeds growing on the sidewalk, , And when we leave it for a long time, the weeds grow so lush that there is a fear of falling of the pedestrian in the rainy weather, and the beauty is not good.

2, the pitcher sidewalk block structure according to the present invention has a structure in which a plurality of pitchers 101 are installed between roadblocks 101 arranged at regular intervals so that pedestrians can pass through one side or both sides of a roadway, The press block 102 may be uniformly arranged and arranged and the flushing bracket 104 may be inserted into the plurality of the grooves 103 between the pierced water pressure blocks.

3 and 4, the back pavement press block structure according to an embodiment of the present invention includes a ground 210, a base layer 220 formed by placing gravel (crushed stone) on the ground 210, A sand layer 230 disposed on the upper part of the base layer 220, a weeping mat 200 disposed on the upper part of the sand layer 230, and a plurality of water pressure sidewall blocks The brackets 104 are inserted into the grooves 103 between the water pressure brackets 103 and the flushing brackets 104. The brackets 104 are provided under the flushing brackets 104 so that the brackets 104 can move An anchor 104a is provided on the flocking bracket 104 which can be inserted and fixed to the flock mat 200, the sand layer 230 and the base layer 220 to prevent the flocking protrusion from protruding to the ground.

Herein, the pitcher sidewalk block 102 collectively means all pitchable blocks used to package all sidewalks, squares, parks, etc., such as interlocking (engaging) blocks, gravel blocks, , Which means that a pitcher sidewalk block installed in India is recycled or a new pitcher sidewalk block is used.

3, a conventional pavement press block installation structure includes a sand layer formed on the ground 210 or the base layer 220, a pitcher block 102 arranged in a line, The sand layer 230 is generally injected into the grooves 103 between the pavement blocks so that the weed 210 and the base layer 220 can be separated from each other The weed mat 200 is buried between the ground layer 210 and the sand layer 230. The weed mat 200 can prevent the weed that grows and grows in the ground 210 or the base layer 220, However, as described in the related art, there is a problem that it is impossible to prevent weeds growing in the grooves exposed at the upper part between the pitcher press block. In order to achieve the above object, the present invention is to solve the conventional problems by utilizing the structure of the backpack mat 200 and the weft-insertion bracket 104. In the first place, the backpack mat 200 is mounted on the ground 210 The weft protection brackets 104 are formed in the grooves 103 between the sidewall blocks 102 to prevent the growth of weeds in the base layer 220 and the sand layer 230, And a flushing bracket 104 is interposed between the flushing brackets 103.

Here, the back mat (200) may be installed at the lower portion of the pitcher sidewalk block (102) installed on a road, a sidewalk, a square or a park and may occur in the groove (103) between the pitcher sidewalk block The weed mats 200 have one or more water pavement blocks 102 attached to the weed mats 200. The weed mats 200 have a function of preventing the weeds from infiltrating under the sand layer 230 to prevent their growth, Can be accommodated.

The perimeter mat 200 has a first pitcher hole 201 and a first pitcher hole 201 around the first pitcher hole 201 at a portion contacting the central portion of each pitcher press block 102, And the plurality of second water-permeable holes 202 may be formed to have the same diameter and be uniformly spaced apart at regular intervals. The second water hole 202 is provided only at a position spaced by 3 cm or more from the edge of the water pressure sidewalk block 102 so that the rainwater impregnated when the rain falls can be permeated into the lower part of the flock mat 200, It is intended to prevent the roots from growing below the sand layer underneath the flock mat even if the flock germinates in the grooves between the sidewalk blocks. When the pitching sidewalk block 200 is heated by daylight of the day, Moisture can be expected to evaporate into the pores of the piercing press block 200 through the pore holes 201 and 202 of the paver mat 200 to lower the temperature of the pier press block 102. In addition, The weed root is prevented from approaching the sand layer 203a even if the weed is generated in the groove 103 between the water pressure sidewalk block 102 and the water pressure sidewalk block 102,

In addition, the material of the back mat (200) of the present invention is composed of an upper surface layer and a lower layer, and the upper surface layer is PET (polyethylene terephthalate) staple fiber which is excellent in physical properties such as flame retardancy and heat resistance, Charcoal fiber, and yellow clay fiber, it is composed of charcoal powder, ocher powder, sawdust, ilite powder and water-soluble binder in consideration of environment-friendliness and can be made of environment-friendly material have.

The backsheet mat 200 has a plurality of first water hole 201 and a plurality of second water hole 202 in contact with the edge of the sidewalk block in contact with the center of the water pressure sidewall block 102, The first pitcher hole 201 may be formed to have a diameter larger than the diameter of the second pitcher hole 202. The plurality of second pitcher holes 202 may have the same diameter, And can be configured to be uniformly spaced apart.

4, a plurality of arrow-shaped display units 203 indicating the construction direction of the fern grass 200 are provided at the edges of the fern grass 200, Or < / RTI >

The perimeter mat 200 may be constructed by integrally inserting a Velcro 301 at a lower edge of one side and a wedge 302 may be coupled to the Velcro 301.

In addition, the cut-away mat (200) has a cut-out portion (303) in a positive shape at the edge of the other side, and the wedge (302) provided on one side of the cut- (Not shown).

On the other hand, a plurality of flushing brackets 104 interposed in the grooves 103 between the porthole pressing blocks 200 have one or a plurality of anchors 104a extending downward from the bottom surface thereof, A plurality of fixing protrusions 104b may be inclined upwards on the outer surfaces of the respective anchors and may be formed by UV coating with the PVC material of the flocking bracket 104. [

The plurality of flushing brackets 104 may protrude upward from the upper surface of the flocking mat and the height of the flocking brackets 104 may be equal to the height of the waterproofing press block 102 have.

In this case, the weft-insertion bracket can be integrally or individually interposed in a +, t, -, a or b shape as a single part in accordance with the shape of the pitcher sidewalk block groove 103 And one or a plurality of anchors may be buried up to the depth of the base layer.

Finally, referring to FIG. 6, there is shown a method of constructing the above-

a) leveling the ground horizontally;

b) forming a base layer at a constant height and leveling the base layer;

c) forming a sand layer at a constant height and leveling it;

d) combining the cut-outs with the feces mat adjacent to the wedge formed on one of the feces mat on the plurality of feces mat;

e) placing a pitcher sidewalk block on top of the perennial mat;

f) inserting a bracket into a receiving space formed between the waterproofing press blocks, thereby preventing the growth of weeds between the pitcher press block 102 and improving the safety and beauty of the pedestrian The permeability is secured so that the stormwater inflowing into the ground layer can permeate into the ground layer in the pitcher press block, and the waterproof press block 102 is reliably prevented from being slipped or removed, And the like.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention. Various modifications and variations will be possible without departing from the spirit of the invention. Therefore, the scope of the present invention should be construed as being covered by the scope of the appended claims, and technical scope within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

100: Press
101: Bound stone
102: pitcher sidewalk block
103: Home
104: Flushing bracket
104a: Anchor 104b: Fixing projection
200: Flea Mat
201: first water hole 202: second water hole 203:
210: Ground
220: Base layer
230: sand layer
301: Velcro 302: wedge 303: incision

Claims (16)

However,
A base layer formed on the ground,
A sand layer positioned above the base layer,
A grass mat disposed on the sand layer,
Wherein the flock mat includes a plurality of permeable holes,
Wherein the Velcro is integrally inserted into a lower edge of one side of the mat, and a wedge is mounted on the Velcro on the lower side of the mat,
A plurality of pitcher sidewalk blocks arranged on the top of the backing mats,
A plurality of grooves formed at predetermined intervals between the plurality of waterproofing press blocks,
A plurality of flushing brackets are interposed in the grooves between the waterproofing press blocks,
Wherein the bracket includes an anchor and a fixing protrusion,
Each of the side surfaces of the hedge bracket is in contact with each side of the adjacent waterproofing press block, the upper surface of each of the weighing brackets is provided in the same plane as the upper surface of the adjacent waterproofing press block,
Wherein the back mat is made of a material including PET staple fibers, charcoal fibers, yellow clay fibers, flame retardant materials and sawdust which are bonded to the nonwoven fabric layer. The method according to claim 1,
Wherein said plurality of pitcher holes have a plurality of first pitcher holes in contact with a central portion of said pitcher press block and a plurality of second pitcher holes in contact with an edge of said pitcher press block,
And the diameter of the first water-permeable hole is larger than the diameter of the second water-permeable hole.
The method of claim 2,
Wherein the plurality of second permeable holes are formed to have the same diameter and are uniformly spaced apart at regular intervals.
The method according to claim 1,
Wherein an arrow-shaped construction direction indicating portion indicating the construction direction of the flocking mat is formed at an edge of the flocking mat.
delete delete delete The method according to claim 1,
Wherein the wedge mounted on the Velcro on one side of the mat is directly connected to the incision on the edge of the other side of the mat.
The method according to claim 1,
Wherein the anchoring brackets have a plurality of anchors extending downward from the bottom surface thereof, the plurality of anchors being spaced apart at regular intervals, and a plurality of fixing projections are inclined upwardly on an outer surface of each of the anchors, rescue.
The method according to claim 1,
Wherein the weft-insertion bracket comprises a PVC material.
The method according to claim 1,
Wherein the plurality of flushing brackets protrude upward from the upper surface of the flocking mat and the height of the flocking brackets is maintained to be equal to the height of the waterproofing press block.
The method according to claim 1,
Wherein the weft-insertion bracket is UV-coated.
The method according to claim 1,
Wherein the weft-insertion bracket is formed in a shape of +, -, -, a, or a.
The method according to claim 1,
And one or a plurality of anchors are provided at a lower portion of the weft-insertion bracket.
The method according to claim 1,
Wherein one or a plurality of anchors included in the lower portion of the weft-insertion bracket are embedded up to a depth of the base layer.
A method for constructing a pavement presser block according to claim 1,
a) leveling the ground horizontally;
b) forming a base layer at a constant height and leveling the base layer;
c) forming a sand layer at a constant height and leveling it;
d) combining the cut-outs with the feces mat adjacent to the wedge formed on one of the feces mat on the plurality of feces mat;
e) placing a pitcher sidewalk block on top of the perennial mat;
and f) inserting a bracket into a receiving space formed between the waterproofing press blocks.

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