KR102264170B1 - Environmental-friendly green soundproof walls - Google Patents

Abstract

The present invention relates to an eco-friendly green soundproof wall, which comprises: a plurality of steel poles; a soundproofing plate installed between the posts; and a vegetation unit installed between the poles on the front of the soundproofing plate. The vegetation unit includes: a transverse frame installed across the pole and the pole; a vegetation tray fixed to the transverse frame and having an accommodating space therein; and a planting housing accommodated in the vegetation tray and filled with vegetation soil to plant flowers. According to the present invention, the vegetation unit in which vegetation is planted to a transparent soundproofing wall is applied, thereby maintaining the advantages of the transparent soundproofing wall, and increasing a noise blocking effect. The present invention has the effect of improving the landscape of a roadside, and can be utilized and implemented during environmental impact assessment.

Description

Eco-friendly green soundproof wall to improve air quality in roads {ENVIRONMENTAL-FRIENDLY GREEN SOUNDPROOF WALLS}

The present invention relates to an eco-friendly green soundproof wall for improving air quality in roads, and more particularly, by applying a vegetation unit in which vegetation is planted on the transparent soundproof wall to prevent vegetation growth, while maintaining the advantages of the transparent soundproofing wall, the noise blocking effect It relates to an eco-friendly green soundproof wall that can improve the atmospheric environment by increasing the increase, improving the landscape of the roadside, and reducing non-point pollutants.

In general, soundproof walls are installed around roads, railways, schools, and apartments for the purpose of absorbing or blocking noise, and these soundproof walls include concrete foundations constructed on both sides of the road, soundproof wall pillars installed on top of the concrete foundation, and The soundproof panel inserted between the soundproof wall pillars and assembled is composed of a structure in which the soundproof panel is integrally assembled.

However, these soundproof walls are very suitable for absorbing or insulating noise, but they cannot be built in a shape suitable for the surrounding landscape. There was a problem that caused a sense of occlusion or pressure of the residents living in the area.

In order to solve this problem, transparent soundproof walls for installing soundproofing panels using transparent materials have recently been installed in various places. However, in the case of such a transparent sound barrier, there is a problem in that the effect of blocking noise is insignificant because it is made of a single film, and damage to birds occurs due to flying and colliding with birds.

On the other hand, in Korean Patent Laid-Open Publication No. 10-2005-0053858, a support and a soundproof plate that serves as a pot holder and flower planting for installing flowerpots or planting artificial flowers or fresh flowers in a predetermined position of a soundproof wall made of a prop and a soundproofing plate are provided. Disclosed is a method for installing an environmentally friendly potted plant installed in a predetermined place and a soundproof wall for planting flowers.

However, in the case of this prior art, as a method of installing individual flowerpots using soundproof wall structures such as props of soundproof walls, there is a problem in that a number of flowerpots must be installed one by one, and there is a safety problem such as falling flowerpots due to typhoons. In addition, in the case of the prior art, it is applied to a general sound barrier, not a transparent sound barrier, and causes a feeling of occlusion or pressure in the residents inside the sound barrier due to blocking the front view, and blocks sunlight (sunlight) to the vegetation in the pot installed on the sound barrier. There is a problem that lowers the

1. Republic of Korea Patent Publication No. 10-2005-0053858 (2005.06.10) 2. Republic of Korea Patent Publication No. 10-2016-0044825 (2016.04.26)

The present invention is to solve the problems of the prior art as described above, and an object of the present invention is to increase the noise blocking effect while maintaining the advantages of the transparent sound barrier, and at the same time to improve the landscape of the roadside and reduce vehicle exhaust gas and non-point pollution. This is to provide an eco-friendly green soundproof wall that can be reduced.

Another object of the present invention is to improve the soundproofing efficiency by arranging various kinds of flowers in an optimal way according to the road conditions and preventing the frequencies of various vehicle noises and resonance caused by various materials of soil, vegetation, and structures. It is intended to provide a green soundproof wall that can

Another object of the present invention is to provide a green soundproof wall capable of variously decorating the aesthetics of the soundproof wall using planted flowers by making it possible to easily change the arrangement of planted flowers.

Another object of the present invention is to provide a green soundproof wall capable of planting various flowers in a modular device by separating a planting tray and a planting housing.

Another object of the present invention is to increase the specific surface area of planted flowers such as stems, leaves and soil, vegetation units, frames, soundproof walls, etc. This is to provide a green sound barrier that can remove non-point pollutants.

One aspect of the present invention for achieving the above object, a plurality of steel poles and; a soundproofing plate installed between the posts; Vegetation unit installed between the posts on the front of the soundproofing plate; is configured, including, the vegetation unit, a transverse frame installed across the post and between the posts; a vegetation tray fixed to the transverse frame and having an accommodating space therein; It relates to an eco-friendly green soundproof wall for improving air quality in a road, characterized in that it includes; a planting housing accommodated in the vegetation tray, in which vegetation soil is filled and flowers are planted.

In the eco-friendly green soundproof wall for improving air quality in a road according to an embodiment of the present invention, the steel post is formed of an H-beam, and the transverse frame may be fixed to the H-beam front flange. .

In addition, the vegetation tray. The upper surface is opened so that the planting housing is inserted therein, it may be installed across the post and the post along the transverse frame.

And, the vegetation tray. It may be provided in multiple layers in the vertical direction of the support.

In addition, the vegetation tray. The rear surface may be installed in a parallel direction with respect to the post, and the front surface may be configured to be inclined at a predetermined angle.

And, the vegetation tray. The lower end of the rear surface and the lower end of the front surface may be in contact with each other to have a triangular side cross-section with an open upper end.

In addition, the planting housing is formed in a cross-sectional shape corresponding to the vegetation tray. It may be movable in the transverse direction within the vegetation tray.

And, on the inside of the vegetation tray, the inserted planting housing lower end is spaced apart by a predetermined height inside the vegetation tray, the support frame to be supported so that a rainwater storage space is formed between the lower end of the planting housing and the vegetation tray lower end This may be provided.

In addition, the support frame may be provided in the transverse direction on the inner rear and front inner sides of the vegetation tray.

And, a slit (slit) is formed in the transverse direction on the upper portion of the front and rear surfaces of the vegetation tray, and at an upper position of the planting housing corresponding to the slit height, a through hole communicating with the slit is formed, the planting housing It may be fixed to the vegetation tray by a bolt penetrating the slit of the vegetation tray and the through hole of the planting housing.

And, on the upper portion of the front or rear surface of the vegetation tray, the fastening holes at regular intervals in the transverse direction are formed, and at the upper position of the planting housing corresponding to the height of the fastening hole, a through hole having the same diameter as the fastening hole is formed, the The planting housing may be fixed to the vegetation tray by a bolt passing through the fastening hole of the planting tray and the through hole of the planting housing.

In addition, a plurality of planting housings may be accommodated in one layer of the vegetation tray.

And, on one side of the vegetation tray, a drain hole may be formed by being spaced a predetermined distance upward from the lower surface of the vegetation tray.

In addition, the height of the drain hole may be formed above a predetermined distance than the height of the lower surface of the inserted planting housing.

In addition, a plurality of the drain holes are vertically spaced apart from each other, and the remaining drain holes except for one drain hole selected according to a planting plant among the drain holes may be covered by a drain plug.

In addition, the soundproofing plate may be formed of a flexible, transparent synthetic resin film.

And, the soundproofing plate. A plurality of support holes may be formed at left and right ends in a vertical direction, and the plurality of support holes may be supported by the posts through a fastening unit.

The eco-friendly green soundproof wall for improving the air quality in the road according to the present invention having the above configuration maintains the advantages of the transparent soundproof wall by applying a vegetation unit in which vegetation is planted on the transparent soundproof wall, while increasing the noise blocking effect and at the same time increasing the noise barrier. It has the effect of improving the scenery of

In particular, according to the present invention, the vegetation unit is formed in multiple layers and the types and locations of flowers planted on each layer can be easily replaced and relocated, thereby maximizing the noise blocking effect according to the type and frequency of noise generated in the surrounding road. It has the effect of beautifying the surrounding landscape.

In addition, by increasing the specific surface area such as stems, leaves and soil of planted flowers, vegetation units, frames, soundproof walls, etc., it absorbs air pollutants on the roadway and removes them during rain. have.

In addition, by separating the planting tray and the planting housing, there is an effect that various flowers can be planted in the modularized device.

Furthermore, by forming the soundproofing panel of the transparent soundproof wall with a flexible synthetic resin film, there is an effect of allowing sunlight to pass through to facilitate photosynthesis of vegetation.

1 is a perspective view of an eco-friendly green soundproof wall for improving air quality in a road according to an embodiment of the present invention.
Figure 2 is a perspective view showing a state in which the vegetation unit is installed on the transparent soundproof wall.
3 is a side view of FIG. 2 ;
4 is a perspective view of a vegetation tray according to the present invention.
5 is a perspective view illustrating a state in which the planting housing is accommodated in the vegetation tray of FIG.
FIG. 6 is a side view of FIG. 5 ;
7 is a perspective view of a transparent sound insulation board applied to the eco-friendly green soundproof wall of the present invention.
FIG. 8 is a perspective view illustrating a fastening structure between the transparent sound insulation board and the post of FIG. 7 .

Since the present invention can apply various transformations and can have various implementations, specific implementations are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe specific embodiments, and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, the eco-friendly green soundproof wall of the present invention will be described in more detail with reference to preferred embodiments and accompanying drawings.

1 is a perspective view of an eco-friendly green soundproof wall for improving air quality in a road according to an embodiment of the present invention, FIG. 2 is a perspective view showing a state in which a vegetation unit is installed on a transparent sound barrier wall, and FIG. 3 is a side view of FIG.

1 to 3, the eco-friendly green soundproof wall for improving air quality in the road according to the present invention is largely composed of a plurality of steel poles 10, and a soundproofing plate 20 installed between the poles 10, The soundproof plate 20 may be configured to include a vegetation unit 30 installed between the posts 10 on the front side.

In the present invention, the post 10 is a configuration that structurally supports the entire soundproof wall with respect to the ground, and a plurality of along both sides or one side of the driveway side at regular intervals on the foundation structure installed in the ground to have a certain height upward from the ground. can be fixedly installed. As the post 10 , an H-beam or the like may be applied.

The soundproofing plate 20 is to block noise generated by a vehicle or the like from propagating toward the dwelling, and a plurality of the soundproof plates 20 may be continuously connected in a vertical direction between the pole 10 and the pole 10 and may be installed. The soundproofing plate 20 may be formed in a rectangular shape extending between the pole 10 and the pole 10 . According to the present invention, one feature of the present invention is that the soundproofing plate 20 is made of a transparent soundproofing film.

In the case of a conventional green soundproof wall, it was generally applied to a normal soundproof wall rather than a transparent soundproof wall. However, in the case of such a conventional green soundproof wall, the road scenery is improved from the side of vehicle occupants driving on the road, but the residents living inside the soundproof wall cannot appreciate the improved road scenery, and There was still a problem that caused a feeling of blockage or pressure.

However, according to the present invention, by installing the soundproofing plate 20 as a transparent soundproofing film as described above, there is an advantage that residents living inside the soundproofing wall 100 can enjoy the improved road scenery.

In the present invention, the vegetation unit 30 is a structure in which flowers are planted, and a transverse frame 31 installed across the post 10 and the post 10, and the transverse frame It is fixed to 31, and includes a vegetation tray 32 having an accommodation space therein, and a planting housing 33 accommodated in the vegetation tray 32, in which vegetation soil is filled and flowers are planted. can be configured.

The transverse frame 31 is for fixing and supporting the vegetation tray 32 , and may be fixed to the front flange of the post 10 made of an H-beam. In addition, a plurality of the transverse frames 31 may be installed in the vertical direction between the posts 10 and the posts 10 depending on the purpose.

On the other hand, Figure 4 is a perspective view of the vegetation tray according to the present invention, Figure 5 is a perspective view showing a state in which the planting housing is accommodated in the vegetation tray, Figure 6 is a side view thereof.

4 to 6, the vegetation tray 32 is. The upper surface may be opened and formed in a polyhedral shape so that the planting housing 33 is inserted therein. At this time, the vegetation tray 32 may be installed across the post 10 and the post 10 along the transverse frame 31 so as to be fixed to the transverse frame 31 . In addition, the vegetation tray 32 may be provided in multiple layers in the vertical direction of the post 10 .

When describing the shape of the vegetation tray 32 according to the present invention in more detail, the vegetation tray 32 is. The rear surface 32a may be installed in a parallel direction with respect to the post 10 , and the front surface 32b may be inclined at a predetermined angle. That is, the side shape may be formed in a trapezoidal shape in which the upper side is longer than the lower side. In addition, the vegetation tray 32 is. The lower end of the rear surface 32a and the lower end of the front surface 32b may be in contact with each other to have a triangular side cross-section with an open upper end.

Accordingly, according to the present invention, the vegetation tray 32 is prevented from extending to the inside of the road as much as possible while sufficiently securing an internal accommodation space, so that the growth (survival) of roots, etc., necessary for the growth of flowers inside the vegetation tray 32 You will be able to free up space. In addition, it is possible to prevent interference by the vegetation tray 32 of the upper layer even when the flowers of the lower layer vegetation tray 32 grow upward in length.

In the present invention, the planting housing 33 is accommodated in the vegetation tray 32 so that flowers grow inside the planting housing 33 . Therefore, the planting housing 33 is preferably formed in a cross-sectional shape corresponding to the cross-section of the vegetation tray (32). Thereby, the planting housing 33 can be stably fixed without shaking inside the vegetation tray 32 . In addition, the planting housing 33 may be configured to be movable in the transverse direction within the vegetation tray (32).

To this end, according to the present invention, a transversely elongated slit (slit, 32d) is formed on the front surface (32b) and the rear surface (32a) of the vegetation tray 32, and a planting housing corresponding to the slit height ( A through hole 33a communicating with the slit 32d may be formed at an upper position of the 33 . Accordingly, the planting housing 33 is moved in the transverse direction in the vegetation tray 32 by the bolt 34 penetrating the slit 32d of the vegetation tray 32 and the through hole 33a of the planting housing 33 . It can be fixed as possible.

In addition, according to the present invention, fastening holes (not shown) at regular intervals in the transverse direction are formed on the upper side of the front surface 32b or the rear surface 32a of the vegetation tray 32, and the planting corresponding to the height of the fastening hole A through hole 33a having the same diameter as the fastening hole may be formed at an upper position of the housing 33 . Thereby, the planting housing 33 is mounted on the desired position of the vegetation tray 32 and then the vegetation tray by the bolt 34 penetrating the fastening hole of the vegetation tray 32 and the through hole 33a of the planting housing 33. (32) can be fixed.

Here, on one layer of the vegetation tray 32 , a plurality of planting housings 33 may be accommodated. In addition, as described above, the vegetation tray 32 may be provided in multiple layers in the vertical direction of the post 10 .

Accordingly, according to the present invention, according to the type and distribution of noise generated from the surrounding road conditions and vehicles running on the road, the position of the planting housing 33 inside the vegetation tray 32 is appropriately moved and plants are planted. By changing the type and location of the vehicle in the lateral direction and the longitudinal direction, the noise blocking effect can be maximized, and for example, it is possible to prevent a phenomenon in which the noise is expanded due to the occurrence of a resonance phenomenon between the vehicle noise and the sound barrier.

In addition, by adjusting the position of the planting housing 33 between the upper and lower vegetation trays 32, for example, by designing and arranging a heart shape, etc., there is an effect that can form a more beautiful surrounding landscape . Moreover, by separating the planting tray 32 and the planting housing 33, there is an advantage that various flowers can be planted in a modular device.

Here, according to the present invention, on the inside of the vegetation tray 32, the inserted planting housing 33 lower end is spaced apart by a predetermined height inside the vegetation tray 32, and the planting housing 33 lower end and A support frame 32c to be supported so that a rainwater storage space is formed between the lower ends of the vegetation tray 32 may be provided. To this end, the support frame 32c may be provided on the inner side of the rear surface 32a and the inner side of the front surface 32b of the vegetation tray 32 in the transverse direction.

In addition, on one side of the vegetation tray 32, a drainage hole 32e may be formed by being spaced upward by a predetermined distance from the lower surface of the vegetation tray 32, and the height of the drainage hole 32e is the inserted planting housing. The lower surface of (33) may be formed above a predetermined distance than the height.

Accordingly, according to the present invention, rainwater that has fallen on the vegetation tray 32 is not immediately discharged out of the vegetation tray 32 and is stored in the storage space, so that it is possible to continuously provide moisture to the planting housing 33, It becomes possible to continuously grow flowers and the like without water supply facilities.

In particular, according to the present invention, a plurality of the drain holes 32e may be formed to be spaced apart from each other in the vertical direction. In this case, the remaining drain holes except for one drain hole 32e selected according to the planted plant among the drain holes 32e may be blocked by a drain stopper (not shown).

Accordingly, according to the present invention, by setting the height of the drain hole 32e differently depending on the type of plant to be planted, for example, in the case of a plant that needs to be continuously and abundantly supplied with moisture, the height of the drain hole 32e is increased. In the case of a plant that is maintained high and does not require much water supply, by maintaining the height of the drain hole 32e low, it is possible to maintain an appropriate water supply according to the characteristics of the plant.

Meanwhile, FIG. 7 is a perspective view of a transparent sound insulation board applied to the eco-friendly green soundproof wall of the present invention, and FIG. 8 is a perspective view illustrating a fastening structure between the transparent sound insulation board and the post.

7 to 8, the transparent sound insulation board 20 according to the present invention is another feature of the present invention that it is formed of a flexible synthetic resin film capable of mitigating an impact from the outside. At this time, the synthetic resin film has excellent tensile strength properties to prevent damage such as tearing due to impact when birds collide while maintaining ductility, and chemical resistance to withstand exhaust gas generated from vehicles, etc. It is preferably made of excellent polyvinyl chloride (PVC, polyvinyl chloride) or polyimide.

Accordingly, according to the present invention, it is possible to prevent accidents such as death by colliding with the sound barrier by mitigating the impact when birds collide while maintaining the advantages of the transparent sound barrier, such as securing visibility in the residential area.

Here, the soundproofing plate 20 is. A plurality of support holes 21 may be formed at the left and right ends in a vertical direction, and the plurality of support holes 21 may be supported by the post 10 through the fastening unit 40 .

In the present invention, the fastening unit 40 is formed on both sides of the fastening unit 40, one side is fastened to the support hole 21 formed in the sound insulation film 20, and the other side is fastened to the post 10. It may be configured to include a hook portion 41 fastened to the formed post fastening hole 11 , and a connection portion 42 connecting between the hook portions 41 .

In this case, the hook part 41 may be formed in a ring shape. Accordingly, according to the present invention, by inserting the ring-shaped hook 41 into the support hole 21 formed in the soundproofing film 20 and the post fastening hole 11 formed in the post 10, the soundproofing film is provided on the post 10. (20) can be easily fixed. In addition, when the soundproofing film 20 is damaged by metal fragments bounced off the road, etc., the damaged soundproofing film 20 is easily removed by removing the hook 41 from the post fastening hole 11 formed in the post 10, and a new Since it is possible to replace the soundproofing film 20, there is an advantage of easy maintenance of the soundproofing wall.

In the present invention, the connection part 42 may include an elastic part (not shown) that provides an elastic tensile force between the hook parts 41 on both sides. Accordingly, according to the present invention, when a bird or the like collides with the soundproofing film 20, it is possible to buffer the impact at the time of the collision by the elastic force of the elastic part. In addition, even when the sound insulation film 20 is subjected to wind pressure, it is possible to prevent the sound insulation film 20 from being damaged due to excessive pressure being applied to the sound insulation film 20 by the cushioning action of the elastic part.

Here, the elastic part is made of an elastic spring, for example, a spring spring, so that it is possible to elastically buffer the force acting between the soundproofing film 20 and the post 10 .

In addition, according to the present invention, the connection part 42 may be configured to further include an adjustment part 43 for adjusting the connection length between the hook parts 41 as shown in FIG. 8 .

In this case, the adjusting part 43 may include a cover having screw grooves formed therein so that both ends are coupled to the screw threads formed on the separated end side of the connection part 42, and screwed together with the separated both sides of the connection part. have. To this end, the rotation direction of the screw threads formed in the separated both sides of the connection part 42 is formed in opposite directions.

The adjustment unit 43 may be, for example, made of a turn buckle (turn buckle). Accordingly, according to the present invention, it is possible to adjust the distance between the separated both sides of the connection portion 42 by rotating the adjustment portion (43). Therefore, when the tensile force between the pole 10 and the sound insulation film 20 is excessive, the adjustment part 43 is rotated to widen the distance between the connection parts 42 on both sides to reduce the tensile force, and the pole 10 and the sound insulation film 20 are rotated. When the connections between (20) are loosely connected, the adjustment part 43 may be rotated in the opposite direction to narrow the distance between the connection parts 42 to be more firmly fixed.

As described above, according to the present invention, by applying a vegetation unit in which vegetation is planted to the transparent sound barrier, while maintaining the advantages of the transparent sound barrier, there is an effect of increasing the noise blocking effect and at the same time improving the landscape of the roadside.

Although preferred embodiments of the present invention have been described above, those of ordinary skill in the art can add, change, delete or It will be possible to variously modify and change the present invention by addition, etc., which will also be included within the scope of the present invention.

For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

The present invention relates to an eco-friendly green soundproof wall. According to the present invention, by applying a vegetation unit in which vegetation is planted to the transparent soundproof wall, it is possible to maintain the advantages of the transparent soundproof wall, increase the noise blocking effect, and at the same time improve the landscape of the roadside. It is effective and can be used and implemented during environmental impact assessment.

10: post 11: post fastener
20: soundproof plate 21: support hole
30: vegetation unit 31: transverse frame
32: vegetation tray 32a: rear
32b: front 32c: support frame
32d: slit 32e: drain hole
33 ; Planting housing 33a: through hole
34: bolt 40: fastening unit
41: hook part 42: connection part
43: control unit 100: soundproof wall

Claims (14)

a plurality of steel rods;
a soundproofing plate installed between the posts;
A vegetation unit installed between the posts on the front side of the soundproofing plate; is configured to include,
The vegetation unit is
a transverse frame installed across the pole and the pole;
a vegetation tray fixed to the transverse frame and having an accommodating space therein;
It is accommodated in the interior of the vegetation tray, the vegetation soil is filled inside the planting housing in which flowers are planted; and is configured to include:
The vegetation tray,
It is installed across the post and the post along the transverse frame so that the upper surface is opened and the planting housing is inserted therein:
The planting housing,
It is formed in a cross-sectional shape corresponding to the vegetation tray,
transversely movable within the vegetation tray:
A slit is formed in the upper part of the front and rear surfaces of the vegetation tray in the transverse direction,
In an upper position of the planting housing corresponding to the slit height, a through hole communicating with the slit is formed,
Eco-friendly greening soundproof wall, characterized in that the planting housing is fixed to the vegetation tray by a bolt penetrating the slit of the vegetation tray and the through hole of the planting housing.
According to claim 1,
The steel post is formed of an H-beam,
An eco-friendly green soundproof wall, characterized in that the transverse frame is fixed to the H-beam front flange.
delete According to claim 1,
The vegetation tray,
Eco-friendly green soundproof wall, characterized in that provided in multiple layers in the vertical direction of the support.
According to claim 1,
The vegetation tray,
The rear surface is installed in a parallel direction with respect to the post,
Eco-friendly green soundproof wall, characterized in that the front side is inclined at a predetermined angle.
6. The method of claim 5,
The vegetation tray,
The eco-friendly green soundproof wall, characterized in that it is configured in a shape having a triangular cross-section with an open upper end in contact with the lower end of the rear and the lower end of the front.
delete According to claim 1,
Inside the vegetation tray,
Eco-friendly greening soundproof wall, characterized in that the inserted planting housing lower end is spaced apart at a predetermined height inside the vegetation tray, and a support frame is provided to support the rainwater storage space between the lower end of the planting housing and the lower end of the vegetation tray. .
9. The method of claim 8,
The support frame is
Eco-friendly greening soundproof wall, characterized in that it is provided in the rear inner and front inner side of the vegetation tray in the transverse direction.
delete delete According to claim 1,
On one layer of the vegetation tray,
Eco-friendly green soundproof wall, characterized in that a plurality of planting housings are accommodated.
According to claim 1,
The soundproofing board,
Eco-friendly green soundproof wall, characterized in that it is formed of a flexible, transparent synthetic resin film.
14. The method of claim 13,
The soundproofing board,
A plurality of support holes are formed in the vertical direction at the left end and the right end,
The plurality of support holes are eco-friendly green soundproof wall, characterized in that supported by the support through a fastening unit.

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