KR102587755B1 - Weeder mat apparatus - Google Patents

Abstract

Guardrails are formed on the sides of roads where vehicles travel to provide a guard function to prevent vehicles from entering, and alert drivers through guardrail posts. However, weeds grow on the sloping surfaces of these roads, and when these weeds grow above a certain height, they not only block the guardrail posts, preventing the guardrail from providing a function to alert drivers, but also requiring a lot of effort and cost to remove the weeds. There is a problem that it takes time. The present invention is intended to solve these problems.
More specifically, supports 141 erected longitudinally spaced apart; A guardrail plate (142) installed on the top of the support (141); A weed control mat covering to suppress weeds growing on the roadside 130 of a road 100, including a weed prevention fence 200 of a transparent member installed at the bottom of a support, wherein the mat portion covers the roadside 130. (310); and a fixing part 320 that fixes the mat part 310 to the support 141.
Here, the fixing part 320 includes a binding part 321 formed on one longitudinal side of the mat part 310; and an adjustment groove 322 formed on the other side, wherein the fastening portion 321 includes a cut groove 321a formed narrower than the outer periphery of the support 141 along the longitudinal direction; And a fitting hole (321b) drilled at the end of the cut groove (321a) corresponding to the outer periphery of the support post (141), wherein the adjustment groove (322) is cut along the longitudinal direction of the mat portion (310), It is formed to have a width equal to or greater than the size of the outer periphery of the support 141.
Through this configuration, when a prop 141 is inserted and positioned in the fastening portion 321 of a weed repellent mat, another prop 141 adjacent to the control groove 322 of a weed repellent mat is interposed at a distance from each other. The gap adjustment (m2) is made, and in the case of a curved road, the binding part 321 or the adjustment groove 322 rotates around the support 141, so that the angle adjustment (m3) of the mat part 310 is adjusted to the curved road. This is done correspondingly, and the gap where the roadside 130 is exposed due to the width of the weed control mat adjustment groove 322 is provided to be covered and concealed by the binding portion 321 of the other weed repellent mat.

Description

Eco-friendly roadside mat that is easy to install {WEEDER MAT APPARATUS}

The present invention relates to a weed-repellent mat, and more specifically, to a roadside vegetation suppression (that prevents plants from invading the road by preventing weed growth by covering the ground around road facilities such as the roadside, shoulders, guide rails, and electric fences). It relates to a system and method for suppressing plant growth (WEEDER MAT CONSTRUCTION METHOD AND APPARATUS). Generally, guardrails are installed on the roadside to prevent vehicle accidents, and traffic safety facilities for safe driving of drivers are installed on the guardrails at regular intervals. However, in the case of areas around guardrails on highways, national highways, and local roads outside the city center, it is not easy for the guardrails to be clearly recognized in the driver's field of view due to weeds growing naturally in the spring, summer, and fall, and traffic safety facilities are obscured. Impossible situations occur and become the cause of traffic accidents. In addition, each road management entity deploys manpower to remove weeds on a regular basis, but due to the weeds' vigorous self-reliance, 2 to 3 weeks after the weed removal work, they grow to the point that traffic safety facilities cannot be identified. As a result, the efficiency of the cutting work decreases. In addition, continuous mowing requires enormous expenses, and it is difficult to guarantee the safety of workers working on the roadside.

Weeds growing on highways or roadsides corrode or damage traffic facilities or obstruct the driver's vision while driving, causing traffic accidents. In particular, the roadside where the guardrail is installed is in an optimal condition for weeds to grow because the soil is heavily exposed and there is a lot of sunlight, so there is the inconvenience of having to remove weeds frequently. To prevent this, weed control mats are installed on roadsides where guardrails are installed to suppress the growth of weeds. Weed-proof mats not only suppress the growth of weeds, but also improve roadside aesthetics and block radiant heat to prevent deformation of road structures. In addition, they prevent soil and sand from leaking onto the road during rainy weather or damaging the land surface, which hinders the growth of street trees. prevent it from happening. In general, weed control mats (weed control mats, weed mats, vegetation suppression mats, weed control plates) made of mats or plates made of non-woven fabric, fiber, synthetic resin, etc. have one end fixed to the support of a pillar or guardrail, and the other end fixed to a nail or a support rail. Construction is done by driving spikes into the ground and fixing them. At this time, to install a weed control mat on a long and wide roadside, cut it to an appropriate length and then connect it with nails or spikes.

In relation to the present invention, in the prior art, registered patent No. 1335893 (2013.11.26.) relates to a roadside weed-repelling mat, which is inserted so that the props of a guardrail installed on the roadside (roadside) penetrate, and the props near the props A first mat installed to cover the space; a second mat that is formed to extend inward from one side, has an opening into which the first mat is fixed while sliding inward from the side, and is installed to cover a wide area around the support; and a third mat arranged to cover the roadside area between the two struts, the side of which is installed to fit and be fixed to the side of the second mat, wherein the first mat is fitted with the prop. through hole; a first cut line formed from the through hole to one side so that the support can be inserted into the through hole; And a lower plate having a plurality of protrusions formed on the outer surface to fit into the groove formed along the inner surface of the opening, wherein the plurality of protrusions are formed on both sides of the lower plate so that the lower plate slides with respect to the second mat. A pair of guide protrusions that guide the insertion process; and a fixing protrusion that extends along the sliding direction of the lower plate and is fixed to a groove formed on the inner surface of the opening when the lower plate is fully inserted into the opening.

In addition, registered patent No. 1140811 (2012.04.20.) regarding a roadside grass cover discloses that one end is in close contact with a boundary stone provided at the edge of the road, and the other end is opposite to the road with the boundary stone as the center. It extends to cover the outer ground of the road, and in a portion adjacent to the edge extending away from the boundary stone, a plurality of passing holes are formed through the top and bottom to allow plants to grow, and road traffic facilities installed on the ground are formed. A cut formed by a first cut line cut from one end in close contact with the border stone to the other side away from the border stone so that a supporting support can pass, and at least one second cut line cut in a direction intersecting the first cut line. A cover member provided with a portion, a vertical part that is in close contact with one side of the cover member adjacent to the border stone by fixing one end of the cover member to the border stone and fixes the cover member to the border stone, and the vertical part from the bottom of the vertical part A first fixing member including a horizontal portion perpendicular to the portion and extending in a direction away from the boundary stone, and wrapping the cutout opened by the support member from the outside when the support member passes the cutout portion to allow external light to enter the cover member. A second fixing member for tightly fixing the cut portion to the support to block entry, and a portion adjacent to the edge of the other end of the cover member extending to the outside of the road along a direction parallel to the direction of travel of the road. It is installed and has a pin portion that brings the cover member into close contact with the ground.

In addition, registered patent No. 1414549 (2014.06.26.) regarding the construction method of an acupressure-type weed control mat installed on the side of a new road discloses a certain fixed end with one end located close to the road curb on the roadside and the other end located on the slope. Preparing a weed control mat that has a width and has guardrail support insertion holes at regular intervals in the longitudinal direction; Connecting block bars for fixing the inner and outer mats to both ends of the weed-proof mat in the longitudinal direction; Steps of forming inner and outer valleys at the positions in contact with the road curb and on the slope side, placing block bars for fixing the mat on the inner and outer valleys, respectively, and then fixing them to the ground to cover the roadside and slope with a weed-proof mat, and: Mat fixing ring. inserting it through the guardrail support and then inserting it into the hole for inserting the guardrail support and fixing it to the ground; The mat fixing ring includes a plurality of mat fixing pins that protrude elongatedly downward at regular intervals on the outer periphery of the ring-shaped flange and have sharp ends; It extends from the inner peripheral surface of the ring-shaped flange and has a cut surface cut in the radial direction at regular intervals, and includes a lifting prevention plate that is forcibly opened and adheres to the guardrail support when inserted into the guardrail support, and inserts the guardrail support into the mat fixing ring. penetrating and fixing the ground at a certain depth, installing a Woldam prevention plate on the top of the guardrail support, and installing a fence to prevent animal intrusion below the Woldam prevention plate; Additional information is provided. See the example in Figure 1.

The above-described prior art contributes to suppressing weeds growing on the roadside to a certain extent. The present invention goes further to provide a weed mat that can be used more quickly and easily when constructing facilities to suppress weed growth on the roadside.

The roadside weed repellent mat of the present invention,

Supports 141 erected longitudinally spaced apart; A guardrail plate (142) installed on the top of the support (141); A weed control mat covering to suppress weeds growing on the roadside 130 of a road 100, including a weed prevention fence 200 of a transparent member installed at the bottom of a support, wherein the mat portion covers the roadside 130. (310); And a fixing part 320 for fixing the mat part 310 to the support 141,

The fixing part 320 includes a binding part 321 formed on one longitudinal side of the mat part 310; And an adjustment groove 322 formed on the other side,

The fastening portion 321 includes a cut groove 321a formed narrower than the outer periphery of the support 141 along the longitudinal direction; And a fitting hole (321b) drilled at the end of the incision groove (321a) corresponding to the outer periphery of the strut (141),

The adjustment groove 322 is cut along the longitudinal direction of the mat portion 310, and is formed with a width greater than the size of the outer periphery of the support 141,

When a prop (141) is inserted into the fastening portion (321) of a weed-proof mat and is positioned, another prop (141) adjacent to the control groove (322) of a weed-proof mat is inserted at a distance to adjust the gap (m2). This is achieved, and in the case of a curved road, the fastening part 321 or the adjustment groove 322 rotates around the support 141 to adjust the angle (m3) of the mat part 310 in response to the curved road,

The gap where the roadside 130 is exposed due to the width of the weed control mat adjustment groove 322 is provided to be covered and concealed by the binding portion 321 of another weed repellent mat.

In addition, it further includes a plurality of opening and closing parts 330 provided in the mat part 310, and the opening and closing parts 330 are provided to selectively open or close the opening groove 331 as needed,

The opening and closing portion 330 is constructed by cutting the mat portion 310, cutting the left and right sides including the road side (s2) side, and maintaining the connection state without cutting the road side (s1) side, thereby maintaining the refraction axis (e2). ), and the opening (e3) is formed by bending the opening and closing portion (330) toward the road side (s1) around the refraction axis (e2), and thus the weeds (150) grow from the opening groove (331). It is not easy to grow toward the road side (s1) because it is blocked by the opening and closing portion (330),

The opening/closing portion 330 is opened (e3) at an acute angle (e0), and the weeds (150) grow at an angle toward the road side (s2) due to the pressurizing action (e4) and grow further away from the road side (s1).

The bottom of the refraction axis e2 is grooved in the longitudinal direction to facilitate refraction.

According to the present invention, when constructing a weed mat to suppress weed growth on the roadside, the roadside can be more easily concealed and installation can be completed quickly.

Figure 1 is an example showing a perspective view and a side view of the weed control mat and the condition of the roadside where the weed control mat is constructed.
Figure 2 is a perspective view illustrating the configuration of the fixing part for coupling the weed control mat to the support, Figure 2 A is a state diagram before installation, and Figure 2 B is a state diagram during installation.
Figure 3 is an example of a perspective view showing the installed state, Figure 3A is a state diagram of one section, and Figure 3B is a state diagram of a continuously installed state.
Figure 4 is a plan view showing the installation process in more detail, Figure 4 A relates to spacing adjustment, and Figure 4 B relates to angle adjustment.
According to another embodiment,
In Figure 5, Figure 5A is a perspective view, Figure 5B is a partial enlarged view seen from the side, Figure 5C shows the state after the opening (e3) operation, and Figure 5D shows the weeds (150) after opening (e3). ) was shown to grow tilted in one direction.
Figure 6 is shown from different directions, with Figure 6 A showing the entire state and Figure 6 B showing a part opened (e3).

In general, the road 100 includes a pavement surface 110; boundary stone (120); and roadside (130); etc., and in addition, a guardrail (140); Waldam prevention fence (200); or weed-proof mat (300); Other configurations may be additionally installed. See Figure 1.

The pavement surface 110 may be paved with members such as asphalt or cement to assist vehicle driving; The boundary stone 120 may be installed at a predetermined height to prevent vehicles from encroaching on the edge of the pavement surface 110 along the longitudinal direction of the road 100 (length direction of the road); The roadside 130 can be distinguished from the pavement surface 110 by a boundary stone 120, and is arranged along the length of the road 100 by constructing earth and sand to support the pavement surface 110. Including a horizontal surface 131 extending from the edge boundary stone 120 and an inclined surface 132 constructed to slope downward from the horizontal surface 131; It can be done.

The guardrail 140 may include a support 141 and a guardrail plate 142,

The struts 141 are rod-shaped or rod-shaped pillars made of metal, etc., and are usually spaced apart from each other at equal intervals (equal intervals) or at separate intervals (different intervals) in the longitudinal direction of the road 100. It is installed upright (erected) on the horizontal surface 131 of the roadside 130, and the guardrail plate 142 is a flat member made of metal, etc. arranged continuously and extending in the longitudinal direction of the road 100, and the support rail 141 ) is installed at the top of the strut 141 to be supported and serves the function of preventing a vehicle that has crossed the boundary stone 120 from leaving the road 100.

The wall dam prevention fence 200 includes a vertical portion 210 installed vertically at the bottom of the support 141 and may additionally include an inclined portion erected at an angle from the top of the vertical portion 210, and may prevent animals from entering the road ( 100), that is, it can be installed to prevent entry into the pavement surface 110. The vertical portion 210 of the wall dam prevention fence 200 may be made of a transparent member such as transparent acrylic. In this case, the driver can secure a view across the guardrail 140 and feel less frustrated. In addition, it prevents the blade of the mower from colliding directly with the support 141 of the guardrail 140 during unavoidable grass cutting work.

In particular, the weed control mat 300 includes a mat portion 310 in the form of a mat or pad that is directly applied and covered on the ground and roadside 130; A fixing part 320 for fixing the mat part 310 to the support 141; It may be included, and a plurality of them may be installed in succession in the longitudinal direction to suppress the growth of weeds 150 growing on the roadside 130. That is, one unit (one) weed-proof mat 300/mat portion 310 is placed between the two struts 141, and another weed-proof mat 300/mat is placed between the struts 141 spaced apart in this way. The mat portion 310 is placed and arranged continuously.

The fixing portion 320 may be formed on both sides (one side and the other side) of the weed-proof mat 300/mat portion 310 in the longitudinal direction (length direction of the road). It is formed on both sides and can take different (asymmetrical) shapes. The binding portion 321 may be formed on one side of the mat portion 310, and the adjustment groove 322 may be formed on the other side. See Figure 2.

The fastening part 321 is for fastening the mat part 310 to the support 141, and may include a cut groove 321a and a fitting hole 321b, and may take the overall shape of a key as shown in the example in the drawing. .

The cutting groove 321a may be formed by a straight cut along the length of the mat portion 310 in the longitudinal direction, and the gap of the cut width is formed to be narrower than the outer peripheral width of the support 141, through which the support 141 ) is configured to pass through and reach the fitting hole (321b). At this time, the incision groove (321a) is opened on both sides to insert the prop (141) and pass through it. The incision groove (321a) is opened to make it narrow enough for the prop (141) to pass through, so that weeds stick out between the gaps in the incision groove (321a), which is closed again in its original state. It is desirable to narrow the gap as much as possible to prevent it from coming out (or growing).

The fitting hole 321b may be formed by drilling a hole in the inner end of the cutting groove 321a. The fitting hole 321b takes a shape corresponding to the outer periphery of the support 141 and has a size greater than or equal to the outer periphery. For example, if the cross-section of the support 141 is circular as shown in the drawing example, it is desirable to take the shape of the cut groove 321a to be circular to prevent weeds from sticking out through the gap between the support 141 and the insertion hole 321b. At this time, in order to conceal the gap between the strut 141 and the fitting hole 321b or to bind the mat portion 310 in strong contact with the strut 141, a ring-shaped fastening piece r1 may be separately provided and fastened.

The adjustment groove 322 is necessary when the length of the mat portion 310 and the spacing (distance apart) between the supports 141 arranged in series do not match or to perform fine spacing adjustment. The adjustment groove 322 may have a predetermined width along the length of the mat portion 310 in the longitudinal direction and may be formed with a straight cut, and in the example in the drawing, it has a U shape. The adjustment groove 322 is at least the same as the outer peripheral width of the support 141, and may have a larger width for the convenience of intervening work.

At the time of installation, when the fastening part 321 provided on one side of the mat part 310 is fixed to one pillar 141 and the position of the mat part 310 is determined, the other pillar 141 is connected to the mat part 310. It can be installed in a way that the spacing is adjusted while being interposed in the adjustment groove 322 provided on the other side. Explaining from the perspective of the strut 141, one mat portion 310 is coupled from one side of the strut 141 with the binding portion 321 on one side interposed, and the other mat portion 310 is interposed from the other side of the strut 141. ) The gap can be adjusted by combining the adjustment groove 322 on the other side. Let's look at how to install and configure in detail using the examples in FIGS. 2 to 4.

First, prepare the weed control mat 300 of the above-described configuration in the number required for installation and keep it on standby at the road site.

When construction begins, one first weed-proof mat 300 (a1) from among the waiting weed-proof mats 300 is placed between the first support 141 (b1) and the second support 141 (b2). However, here, the first weed-proof mat 300 (a1) specifies one random one among a series of plural weed-proof mats 300 for convenience of explanation, and another weed-proof mat 300 (a0) may exist before it. It can be done, and in the same way, the case of landowner 141 is also the same.

Once the arrangement is complete, the cut groove 321a of the binding part 321 formed on one side of the mat part 310 of the first weed control mat 300 (a1) is pulled to both sides or in the opposite direction up and down to close the gap (gap, After opening the gap and inserting the first support 141 (b1), the first support 141 (b1) is pushed in so that it reaches the fitting hole 321b (m1) and the fastening portion 321 is inserted. The first support 141(b1) is installed in the ball 321b, and the gap in the cut groove 321a is narrowed by returning to the original position and fastened to the first support 141(b1). See Figure 2B.

And the first support (141) is interposed (inserted) with the adjustment groove (322) formed on the other side of the mat portion (310) of the first weed control mat (300) (a1) on the second support (141) (b2) side. Perform gap adjustment (m2) by matching the distance (gap) with (b1). That is, by adjusting the distance between the fixing parts 320 on both sides of the weed-proof mat 300 and the gap between the struts 141, the gap can be adjusted by inserting the strut 141 deep into the adjustment groove 322 or inserting it slightly. m2) can be taken. See Figure 4A.

Next, among the waiting weed-proof mats 300, the second weed-proof mat 300 (a2) is placed between the second support 141 (b2) and the third support 141 (b3). Then, a gap was opened in the same manner as before in the cut groove 321a of the binding portion 321 formed on one side of the mat portion 310 of the second weed control mat 300 (a2) to form a second support 141 (b2). Insert and pass through so that the second support (141) (b2) is firmly inserted into the fitting hole (321b) of the binding portion 321, and the incision groove (321a) is narrowed again to attach to the second support (141) (b2). settle down At this time, as shown in the example in the drawing, the other side of the first weed-proof mat 300 (a1) and one side of the second weed-proof mat 300 (a2) overlap, so that although one of the fixing parts 320 of the weed-proof mat 300 ) Even if the width of the cut gap in the control groove 322 is large, the cut groove 321a of the fixing part 320 of the other weed mat 300 has a sufficiently narrow gap or is only cut without a gap. Since it is provided, the gap exposed by the incision groove 321a is concealed and covered. Meanwhile, as shown in the drawing example, the other side of the first weed-proof mat 300 (a1) can be placed below one side of the second weed-proof mat 300 (a2), but it can also be arranged so that it is placed on top of the second weed-proof mat 300 (a2).

And using the adjustment groove 322 formed on the other side of the mat part 310 of the second weed control mat 300 (a2), the second support (141) (b3) is interposed in the same manner as before. 141) Adjust the distance from (b2). In this way, the weed control mat 300 can be installed continuously.

Adding to the example of FIG. 4A, the portion of the roadside 130 that can be exposed to the outside through a gap in the control groove 322 of the weed-proof mat 300 becomes an aura wrap and is cut by the overlapping cut groove 321a. Since it can be hidden because it is covered, it may be more effective to cut the cutting groove 321a by simply cutting it in a straight line using a cutting tool such as a knife or scissors rather than making a gap by digging a groove.

And, depending on how deeply the struts 141 are inserted into the adjustment groove 322, the length of the weed-proof mat 300 and the distance between the struts 141 (m2) can be adjusted. For this purpose, the drawing shows an example of adjusting the gap (m2), that is, the distance, by interposing the support 141 in the U-shaped adjustment groove 322 and moving the position along the length of the adjustment groove 322. .

In addition, in the example of FIG. 4B, when the road is a curved road, the first weed control mat 300 (a1) and the second weed control mat 300 (a1) are centered around the fitting hole 321b and the adjustment groove 322 through which the support 141 is interposed. A case of adapting to a curved road was shown by bending (bending) the weed-proof mat 300 (a) at an appropriate angle in response to the curve and arranging it while adjusting the angle (m3).

Next, according to another embodiment, it will be described with reference to FIGS. 5 and 6. Here, first, in relation to the direction, in FIG. 1, the pavement surface 110 or boundary stone 120 side of the road 100 is designated as the road side (s1), and the road side 130 side of the road 100 is designated as the road side (s2). ) is decided. Meanwhile, note that in FIGS. 5 and 6 , the positions of the fastening portion 321 and the adjustment groove 322 are shown changed, unlike in FIGS. 2 to 4 .

Moisture is released to the outside (mainly the top) of the mat part 310 to keep the ground on the bottom of the weed-proof mat 300 dry, or the weed-proof mat 300 is better maintained by using the supporting power of weeds rooted on the ground. In order to fix it to the ground, a vertically perforated open groove 331 can be formed in the mat portion 310 of the weed-proof mat 300, and a plurality of mats 331 are provided at predetermined intervals in the mat portion 310 of the weed-proof mat 300. It is possible to provide a permanently open groove 331 by drilling a hole, but in many cases the open groove 331 is not necessary. Therefore, in the present invention, a selectable opening/closing part 330 is used to determine the situation at the construction site and take action on site. ) will be provided.

As shown in FIG. 5A, the opening and closing portion 330 is formed in plurality on the mat portion 310 of the weed-proof mat 300 at predetermined intervals, and the mat portion 310 is formed to have a substantially square or thumb shape. It is formed by incision (e1). At this time, the left and right sides, including the road side (s2), are cut and separated from the mat portion 310, but the road side (s1) side is maintained connected without being cut, and this connected portion is the road (100). It has an axis parallel to the longitudinal direction and uses it as a hinge to play the role of a bending axis (e2) that can be folded or unfolded by bending (refracting) towards the road side (s1). In this way, one side is connected to the mat portion 310 and the other side is formed with an opening and closing portion 330 cut from the mat portion 310. In addition, a groove may be formed in the longitudinal direction on the bottom of the refractive axis e2 to make the bending operation easier. See Figures 5B and 5C in connection.

If the open groove 331 is not needed using the opening and closing part 330, it is left in its original state as shown in Figures 5A and 5B to conceal (cover) the ground, and if the open groove 331 is needed, it is left in its original state as shown in Figures 5C and 5B. Likewise, the opening groove 331 can be provided by pulling (opening) the opening/closing part 330 upward to apply an opening (e3) operation, and the opening (e3) is all as shown in FIG. 6A or in the case of FIG. 6B. You can only select some, such as: When the lying opening and closing unit 330 is bent upward and opened (e3), the opening and closing unit 330 body comes out and an opening groove 331 is provided, and at the same time, the opening and closing unit 330 body serves as a curtain blocking the road side (s1). Perform. Accordingly, the weeds 150 growing through the open groove 331 are blocked by the body of the opening and closing portion 330 and cannot grow well toward the road side s1.

At this time, as shown in FIG. 5C, the open (e3) state of the opening and closing portion (330) may be maintained at an acute angle (e0) less than a right angle (90 degrees), and may be configured (installed) to be tilted. Accordingly, as shown in Figure 5D, after the opening (e3) of the opening and closing part 330, the opening and closing part 330 can continuously apply the pressing action (e4) by pressing the weeds 150, making it more effective. It is possible to suppress weeds 150 from growing toward the road side s1 or to prevent them from growing and spreading. In other words, it is possible to prevent weeds 150 from approaching the guard rail 140 in advance. Ultimately, the weeds 150 grow tilted in only one direction of the roadside (s2), and the action of supporting the mat portion 310 of the weed-proof mat 300 continues to be performed.

road(100); Pavement surface (110); boundary stone (120); roadside (130); horizontal plane 131; Beopmyeon (132); guardrail (140); landowner (141); Waldam prevention fence (200); Weed-proof mat (300); Mat part 310; Fixing part 320; Binding part 321; Cutting groove (321a); Fitting hole (321b); Control groove (322); Opening/closing unit 330; Open groove (331);

Claims (1)

Supports 141 are arranged continuously in the longitudinal direction of the roadside,
It includes a mat part 310 covering the roadside and a fixing part 320 for fixing the mat part 310 to the support 141,
The fixing part 320 includes a binding part 321 formed on one longitudinal side of the mat part 310 and an adjustment groove 322 formed on the other longitudinal side of the mat part 310,
The adjustment groove 322 is cut in a U shape with a width equal to or greater than the outer circumference of the support 141 along the longitudinal direction of the mat portion 310,
When the separation distance between the continuously arranged struts 141 does not match the length of the mat portion 310, when a prop 141 is interposed and positioned in the binding portion 321 of a weed mat, which weed The other support 141 adjacent to the adjustment groove 322 of the mat is moved along the length of the adjustment groove 322 and is slightly or deeply inserted to adjust the distance (m2),
The gap exposed on the roadside due to the width of one weed mat control groove (322) is covered and concealed by the binding portion (321) of another weed mat,
It further includes a plurality of opening and closing parts 330 provided in the mat part 310,
The opening and closing portion 330 is made by cutting the mat portion 310, cutting the left and right sides including the road side (s2) side, and maintaining the connection state without cutting the road side (s1) side, thereby maintaining the refraction axis (e2). ), and the opening (e3) is formed by bending the opening and closing portion (330) toward the road side (s1) around the refraction axis (e2), and thus the weeds (150) grow from the opening groove (331). However, it is blocked in the opening and closing part 330, making it difficult to grow on the road side (s1),
An eco-friendly roadside mat that is easy to construct.