Concrete retaining wall preventing vegetation wilting

Abstract

A concrete retaining wall capable of vegetation according to the present invention may include: a vegetation hole formed to penetrate from the front to the rear of the concrete retaining wall to form a vegetation space; a vegetation protection tube formed in a tubular shape and inserted into the vegetation hole; and a water inflow member that penetrates the vegetation hole and is inserted into the soil located on the rear of the concrete retaining wall.

Description

Technology Field

[0001] The present invention relates to a concrete retaining wall capable of greening and a construction method, and more specifically, to enable greening that helps plants thrive in places where plant growth is difficult, enhances aesthetics, and restores the ecosystem of small animals by allowing planting to take place on the front of the retaining wall through a greening device installed inside the concrete retaining wall. Background Technology

[0002] Concrete retaining walls are constructed depending on the topography, ground conditions, height of cut and fill, site and construction conditions, and the importance of the structure.

[0003] Conventional retaining walls have gray concrete exposed, which significantly damages the surrounding environment and urban aesthetics. Therefore, greening technology for concrete retaining walls needs to be developed to improve this and restore the ecosystem of small animals such as reptiles, but it has not yet been developed.

[0004] In addition, the greening construction methods for retaining walls used so far involve attaching planter-type vegetation bands at regular intervals to the construction surface or attaching separate relief fixing angles to plant trees or flowers. However, there are many difficulties in management, and the soil lacks the necessary components for the plants to grow naturally, which makes it difficult for the plants to grow or establish themselves over the long term. Prior art literature

[0005] Republic of Korea Registered Patent No. 10-1314855 The problem to be solved

[0006] The purpose is to solve the above-mentioned problems by installing a vegetation means on the inner side of a concrete retaining wall to provide space necessary for plant growth, and at the same time, to improve the aesthetics and restore the ecosystem of small animals such as reptiles by allowing vegetation plants to wrap around and grow on the surface of the concrete retaining wall.

[0007] The problems that the present invention aims to solve are not limited to those mentioned above, and other unmentioned problems will be clearly understood by a person skilled in the art from the description below. means of solving the problem

[0008] To solve the aforementioned problems, a concrete retaining wall capable of vegetation according to one embodiment of the present invention may include: a vegetation hole formed to penetrate from the front to the rear of the concrete retaining wall to form a vegetation space; a vegetation protection tube formed in a tubular shape and inserted into the vegetation hole; and a water inflow member that penetrates the vegetation protection tube and is inserted into the soil located on the rear of the concrete retaining wall.

[0009] The above concrete retaining wall may include a drainage plate installed on the rear side and positioned between the rear side and the soil.

[0010] The concrete retaining wall may include a mesh installed at a first predetermined distance from the front.

[0011] The above concrete retaining wall may have irregularities formed in a first area, which is an area overlapping the front area based on the vegetation hole, to facilitate the wrapping of the stems of vegetation plants.

[0012] The above mesh net may have irregularities formed in a second area, which is an area overlapping the front area based on the above vegetation hole, to facilitate the wrapping of the stems of vegetation plants.

[0013] A sunshade can be attached to the third area of ​​the above mesh net, which is an area overlapping the front area based on the above vegetation hole.

[0014] The above vegetation protection tube is formed with a length corresponding to the thickness of the concrete retaining wall, and a drain board can be inserted inside.

[0015] The above water inflow member is formed in a tubular shape, with a plurality of permeable holes formed through it to allow water to flow into one side, and the cross-sectional area cut perpendicularly from the front to the rear of the concrete retaining wall from one end to a preset first point can be formed to become narrower as it goes from the front to the rear of the concrete retaining wall.

[0016] The above concrete retaining wall may be a panel-type concrete retaining wall.

[0017] The above vegetation protection container can be inserted into the vegetation hole with vegetation plants already planted inside.

[0018] The above concrete retaining wall may be a shotcrete retaining wall. Effects of the invention

[0019] In this way, the present invention provides the space necessary for the growth of vegetation plants by installing a vegetation device on the inner side of a concrete retaining wall.

[0020] In addition, since the lower part of the concrete retaining wall is paved with concrete or asphalt, vegetation holes are penetrated through the lower part as well, and vegetation devices are installed on the concrete retaining wall installed close to the ground, so that greening of the ground is supplemented.

[0021] Accordingly, the concrete retaining wall has the effect of improving its appearance with vegetation and restoring the ecosystem of animals such as reptiles, as well as preventing damage to the concrete retaining wall from external impacts.

[0022] The effects of the present invention are not limited to those mentioned above, and other unmentioned effects will be clearly understood by a person skilled in the art from the description below. Brief explanation of the drawing

[0023] FIG. 1 is a cross-sectional view of a concrete retaining wall that can be greened according to one embodiment of the present invention. FIG. 2 is a drawing showing a state in which a drain board is inserted into a vegetation protection tube of a concrete retaining wall capable of greening according to one embodiment of the present invention, and a water inflow member is inserted into the soil. FIG. 3 is a drawing showing a state in which a drain board and a water inflow member are separated in a vegetation protection container of a concrete retaining wall capable of greening according to one embodiment of the present invention. FIG. 4 is a perspective view of a water inflow member of a concrete retaining wall capable of greening according to one embodiment of the present invention. FIG. 5 is a cross-sectional view showing a state in which vegetation plants are planted in a vegetation protection cylinder of a concrete retaining wall capable of greening according to one embodiment of the present invention. FIG. 6 is a drawing showing a first area and a second area in which the concrete retaining wall irregularities and mesh irregularities are formed of a concrete retaining wall capable of greening according to one embodiment of the present invention. FIG. 7 is a drawing showing a third area to which a sunshade is attached to a concrete retaining wall capable of greening according to one embodiment of the present invention. FIG. 8 is a flowchart illustrating a construction method for a concrete retaining wall capable of greening according to one embodiment of the present invention. FIG. 9 is a cross-sectional view showing a concrete retaining wall capable of greening according to another embodiment of the present invention. FIG. 10 is a drawing showing a vegetation protection container according to another embodiment of the present invention. FIG. 11 is a drawing showing a state in which an open portion is formed in a vegetation protection container according to another embodiment of the present invention. FIG. 12 is a drawing showing the open part of a vegetation protection container according to another embodiment of the present invention in an open state. Specific details for implementing the invention

[0024] The present invention is capable of various modifications and may have various embodiments, and specific embodiments are illustrated in the drawings and described in detail.

[0025] However, this is not intended to limit the invention to specific embodiments and should be understood to include all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention. Similar reference numerals have been used for similar components in the description of each figure.

[0026] When it is stated that one component is "connected" or "connected" to another component, it should be understood that while it may be directly connected or connected to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly connected" to another component, it should be understood that there are no other components in between.

[0027] The terms used in this application are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, terms such as "comprising" or "having" are intended to specify the presence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0028] Hereinafter, embodiments of the present invention will be described with reference to the attached drawings. Identical reference numerals in each drawing indicate identical components. In describing the present invention, specific descriptions regarding related known functions or configurations are omitted to avoid obscuring the essence of the invention.

[0029] FIG. 1 is a cross-sectional view of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention; FIG. 2 is a drawing showing a state in which a drain board is inserted into a vegetation protection tube of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention and a water inflow member is inserted into the soil; FIG. 3 is a drawing showing a state in which the drain board and the water inflow member are separated from a vegetation protection tube of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention; FIG. 4 is a perspective view of a water inflow member of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention; FIG. 5 is a cross-sectional view showing a state in which vegetation plants are planted in a vegetation protection tube of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention; FIG. 6 is a drawing showing a first region and a second region in which the concrete retaining wall irregularities and mesh irregularities are formed of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention; FIG. 7 is a drawing of a concrete retaining wall capable of vegetation installation according to an embodiment of the present invention. This is a drawing showing a third area to which a sunshade is attached to a concrete retaining wall that allows for greening.

[0030] Referring to FIGS. 1 to 7, a concrete retaining wall capable of greening according to one embodiment of the present invention can provide space necessary for plant growth by installing a vegetation means on the inside.

[0031] To this end, a concrete retaining wall capable of greening according to one embodiment of the present invention may include a vegetation hole (100), a vegetation protection tube (200), and a water inflow member (300).

[0032] A concrete retaining wall (W) can be installed in soil (800).

[0033] The concrete retaining wall (W) is installed so that the soil is positioned at the rear, thereby preventing the soil (800) from collapsing.

[0034] The concrete retaining wall (W) may be a panel-type concrete retaining wall.

[0035] In addition, the concrete retaining wall (W) may be a shotcrete retaining wall.

[0036] The vegetation hole (100) can be formed by penetrating from the front to the back of the concrete retaining wall (W).

[0037] Additionally, the location where the vegetation hole (100) is formed can be formed anywhere desired within the concrete retaining wall, including the upper or lower part of the concrete retaining wall.

[0038] These concrete retaining walls (W) can be stacked in multiple layers to prevent the soil (800) from collapsing.

[0039] The vegetation hole (100) can be formed in a circular shape, but is not limited thereto and can be formed in other shapes.

[0040] A vegetation protection tube (200) can be inserted into the inner side of the vegetation hole (100).

[0041] The vegetation protection tube (200) is formed in a shape corresponding to the shape of the vegetation hole (100), is formed in a tubular shape, and can be formed with a length corresponding to the thickness of the concrete retaining wall (W).

[0042] Such vegetation protection tubes (200) may be formed from synthetic resin, but are not limited thereto and may be formed from other materials.

[0043] The vegetation protection tube (200) can be inserted so that its outer surface comes into contact with the inner surface of the vegetation hole (100).

[0044] The water inflow member (300) can be inserted into the soil (800) by penetrating the inserted vegetation hole (100).

[0045] The water inflow member (300) is formed in a tubular shape, and a plurality of permeable holes (310) may be formed on one side.

[0046] Additionally, the moisture inflow member (300) can be formed such that the cross-sectional area cut perpendicularly from the front to the rear of the concrete retaining wall (W) from one end to a preset first point (P1) becomes narrower as it goes from the front to the rear of the concrete retaining wall (W) so as to be easily inserted into the soil.

[0047] Such a moisture inflow member (300) may be formed of a synthetic resin material, but is not limited thereto and may be formed of other materials.

[0048] One side of the moisture inflow member (300) is inserted into the soil (800), and the other side can be buried in the vegetation soil described later.

[0049] A drain board (210) can be inserted into the inner lower part of the vegetation protection container (200).

[0050] The drain board (210) is formed of synthetic resin material and can be easily bent.

[0051] Such a drain board (210) can be bent and inserted to correspond to the inner side of the vegetation protection container.

[0052] A plurality of drain board protrusions (211) may be formed on the outer surface of the drain board (210) facing the inner side of the vegetation protection container (200).

[0053] The drain board protrusion (211) can be formed in a cylindrical shape.

[0054] Such a drain board (210) can be formed with a length corresponding to the length of the vegetation protection tank (200).

[0055] Additionally, the drain board (210) can regulate drainage and water pressure even without installing a drain hole in the vegetation protection tank (200) by means of the drain board protrusion (211).

[0056] The upper part of the drain board (210) can be filled with vegetation soil (600).

[0057] Specifically, vegetation soil (600) can be filled on the inside of the vegetation protection container (200) and on the upper part of the drain board (210).

[0058] The vegetation soil (600) may contain organic matter, inorganic matter, microorganisms, etc. that are helpful for plant habitation.

[0059] In this vegetation soil (600), vegetation plants (700) can be planted.

[0060] The vegetation plant (700) may be a vine plant that attaches its stem to a structure or other plant and climbs up.

[0061] For example, it could be ivy, tataricum, ivy, Japanese spindle tree, or clematis.

[0062] The concrete retaining wall (W) may have a concrete retaining wall irregularity (10) formed in a first area (R1) that overlaps with the front area based on the vegetation hole (100) so that the stem of the vegetation plant (700) can be wrapped around it.

[0063] As a result, the vegetation plants (700) planted in the vegetation protection container (200) can be wrapped around the front of the concrete retaining wall (W).

[0064] The concrete retaining wall (W) is installed on the rear side and may include a drainage plate (400) located between the rear side and the soil (800).

[0065] The drainage plate (400) is formed of a synthetic resin material, and a drainage plate protrusion (410) may be formed on one side.

[0066] The drainage plate protrusion (410) can be formed in a cylindrical shape.

[0067] The drainage plate (400) can be installed so that the other side, where the drainage plate protrusion (410) is not formed, is in contact with the rear side of the concrete retaining wall (W).

[0068] The drainage plate (400) forms a space between the soil (800) and the concrete retaining wall (W) to prevent condensation from forming on the concrete retaining wall (W) due to the temperature of the soil (800), and drainage and water pressure can be controlled by the drainage plate protrusion (410).

[0069] A concrete retaining wall capable of recording may include a mesh net (500).

[0070] The mesh net (500) can be installed at a predetermined first distance (L1) from the front of the concrete retaining wall (W).

[0071] If the mesh net (500) is installed in contact with the front of the concrete retaining wall (W), the vegetation hole (100) may be blocked, making it difficult for vegetation plants (700) to grow, so it may be installed at a distance of 1 distance (L1).

[0072] The mesh net (500) may have a mesh net irregularity (510) formed in a second area (R2) that overlaps with the front area based on the vegetation hole, so that the stem of the vegetation plant (700) can be easily wrapped around it.

[0073] As a result, the vegetation plants (700) planted in the vegetation protection container (200) can be wrapped around the back of the mesh net (500).

[0074] Additionally, a sunshade (520) can be attached to the third area (R3), which is an area overlapping the front area based on the vegetation hole (100), of the mesh net (500).

[0075] The sunshade (520) may be a transparent insulating film material, but is not limited thereto and may be formed of other materials.

[0076] In addition, the sunshade (520) can block heat to prevent moisture from the vegetation (700) from evaporating due to heat.

[0077] This sunshade (520) is formed transparently so that light is transmitted, so that it does not interfere with the photosynthesis of the vegetation plants, and is attached to the front of the mesh net (500) to block heat, thereby preventing the vegetation plants (700) from drying out and wilting.

[0078] Meanwhile, the construction method for a concrete retaining wall that can be greened will be explained below.

[0079] FIG. 8 is a flowchart illustrating a method for constructing a concrete retaining wall capable of greening according to one embodiment of the present invention.

[0080] Referring to FIG. 8, the present invention, for the construction of a concrete retaining wall capable of vegetation, comprises the steps of: drilling a vegetation hole (100) in the concrete retaining wall (W) (S1); inserting a water inflow member (300) into soil (800) through the vegetation hole (100) (S2); inserting a vegetation protection container (200) into the vegetation hole (100) (S3); inserting a drain board (210) into the inside of the vegetation protection container (200) (S4); filling the vegetation protection container (200) with vegetation soil (600) in which vegetation plants (700) are planted (S5); installing a mesh net (500) on the front surface of the concrete retaining wall (W) (S6); and forming concrete retaining wall irregularities (10) and mesh net irregularities (510), respectively, on the concrete retaining wall (W) and the mesh net (500). It consists of a step (S7) and a step (S8) in which a sunshade (520) is attached to a mesh net (500).

[0081] Step (S1) of drilling a vegetation hole (100) in a concrete retaining wall (W) involves drilling a vegetation hole (100) through the concrete retaining wall (W) from the front to the back so that a space necessary for plant growth can be formed by installing a vegetation means on the inner side of the concrete retaining wall (W).

[0082] Step (S2), in which a water inflow member (300) is inserted into the soil (800) through the vegetation hole (100), is such that a water inflow member (300) formed with a plurality of permeable holes (310) is inserted into the soil (800) through the vegetation hole (100) so that water absorbed by the soil (800) flows into the vegetation hole (100).

[0083] Step (S3) of inserting a vegetation protection container (200) into a vegetation hole (100) involves inserting a vegetation protection container (200) that can protect vegetation plants (700) so that vegetation plants (700) can inhabit the inside of the vegetation hole (100).

[0084] Step (S4) of inserting a drain board (210) into the inner side of the vegetation protection container (200) is such that the drain board (210) is formed with a plurality of drain board protrusions (211) to regulate drainage and water pressure, and is inserted so as to come into contact with the inner lower surface of the vegetation protection container (200) so that the contents filled in the inner side of the vegetation protection container (200) do not flow down due to water pressure.

[0085] Step (S5) of filling the vegetation protection container (200) with vegetation soil (600) in which vegetation plants (700) are planted involves planting vegetation plants (700) in vegetation soil (600) that is mixed with organic matter, inorganic matter, microorganisms, etc. that help the vegetation plants (700) to thrive, thereby filling the inside of the vegetation protection container (200).

[0086] Step (S6) in which a mesh net (500) is installed on the front of a concrete retaining wall (W) has a problem in that if the mesh net (500) is in contact with the concrete retaining wall (W), the vegetation holes (100) are blocked and vegetation plants (700) get wrapped around the concrete retaining wall (W) and the mesh net (500).

[0087] Therefore, it is installed at a distance of a first distance (L1) that is predetermined from the front of the concrete retaining wall (W) so that it can be wrapped around the concrete retaining wall (W) and the mesh net (500) and inhabit.

[0088] Step (S7), in which concrete retaining wall irregularities and mesh net irregularities (510) are formed on each of the concrete retaining wall (W) and mesh net (500), is such that the vegetation plants (700) planted inside the vegetation protection container (200) can be wrapped around and inhabit well. In this step, concrete retaining wall irregularities (10) are formed in the first area (R1), which is an area overlapping the front area based on the vegetation hole (100), and mesh net irregularities (510) are formed in the second area (R2) of the concrete retaining wall (W) and mesh net (500).

[0089] Concrete retaining wall irregularities (10) and mesh irregularities (510) can be formed by spraying paint.

[0090] Step (S8) of attaching a sunshade (520) to a mesh net (500) involves attaching the sunshade (520) to a third area (R3) that overlaps with the front area based on the vegetation hole (100) of the concrete retaining wall (W).

[0091] Such a sunshade (520) can block the heat of the hot sun to prevent moisture evaporation of the vegetation (700) and prevent it from wilting.

[0092] Accordingly, concrete retaining walls capable of greening can be constructed even on concrete retaining walls already installed in soil, which is effective as it can reduce production costs and time.

[0093] Meanwhile, a concrete retaining wall capable of greening according to another embodiment of the present invention will be described below.

[0094] FIG. 9 is a cross-sectional view showing a state in which a non-woven fabric is attached to a drainage board of a concrete retaining wall capable of greening according to another embodiment of the present invention, and a moisture absorbent material is attached to a drain board.

[0095] A concrete retaining wall capable of greening according to another embodiment of the present invention is identical to a concrete retaining wall capable of greening according to one embodiment except that a non-woven fabric and a moisture absorbent material have been added, so a repetitive description will be omitted.

[0096] Referring to FIG. 9, a concrete retaining wall capable of recording according to another embodiment of the present invention has a non-woven fabric (411) attached to a drainage board (400) and a moisture absorbent material (212) attached to a drain board (210) so as to be able to absorb moisture.

[0097] The drainage plate (400) can have a non-woven fabric (411) attached to one side of a plurality of drainage plate protrusions (410).

[0098] The nonwoven fabric (411) can absorb moisture absorbed by the soil (800).

[0099] In addition, less heat from the soil (800) can be transferred to the concrete retaining wall (W).

[0100] Accordingly, moisture is absorbed into the nonwoven fabric (411), so that moisture can be supplied to the vegetation soil for a certain period even after the soil dries up.

[0101] In addition, less heat is transferred, which can prevent the vegetation soil (600) from drying out or hardening.

[0102] A moisture absorbent material (212) may be attached to the lower part of the drain board protrusion (211) of the drain board (210).

[0103] The absorbent material (212) is attached to the lower part of the drain board protrusion (211) and can come into contact with the inner lower surface of the vegetation protection container (200).

[0104] Accordingly, the absorbent material (212) can filter out muddy water when moisture flowing into the vegetation protection container (200) flows out to the outside, thereby preventing contamination of the concrete retaining wall (W) and allowing the vegetation plants (700) to be wrapped well around the concrete retaining wall (W) and the mesh net (500) to grow.

[0105] Meanwhile, a vegetation protection container according to another embodiment will be described below.

[0106] FIG. 10 is a drawing showing a vegetation protection container according to another embodiment of the present invention.

[0107] The vegetation protection container according to another embodiment of the present invention has an additional stepped portion formed compared to the vegetation protection container according to one embodiment, but since other components are identical, a repetitive description will be omitted.

[0108] Referring to FIG. 10, a vegetation protection tank (200') according to another embodiment of the present invention can prevent contamination by preventing moisture from flowing directly onto a concrete retaining wall (W).

[0109] To this end, the vegetation protection tube (200') may be formed longer than the thickness of the concrete retaining wall (W) and a stepped portion (220) may be formed at the other end.

[0110] The vegetation protection tube (200') is formed to be longer than the thickness of the concrete retaining wall (W) so as to prevent water from flowing directly down the concrete retaining wall (W).

[0111] Accordingly, moisture is discharged further outward than the front of the concrete retaining wall (W), allowing the irregularities (10) formed on the front of the concrete retaining wall (W) to be maintained for a longer period and preventing the fall off of already wrapped vegetation (700).

[0112] The step portion (210') can be formed to protrude from the inner surface of the vegetation protection container (200') in the direction of the central axis by a predetermined thickness.

[0113] Specifically, the circumference of the inner surface diameter of the step portion (210') may be shorter than the circumference of the inner surface diameter of one side of the vegetation protection container (200').

[0114] Accordingly, when water flows into the interior of the vegetation protection container (200'), sand and soil may also flow in together, but the sand and soil, which are heavier than water, can be prevented from being discharged by getting caught on the step portion (210').

[0115] This vegetation protection tube (200') is formed to be longer than the thickness of the concrete retaining wall (W) and has a step portion (220) formed on the other side, thereby preventing contamination of the concrete retaining wall (W), allowing the irregularities (10) formed on the front surface to be maintained for a longer period, and preventing the pre-rolled vegetation plants (700) from falling off.

[0116] Meanwhile, a vegetation protection container according to another embodiment of the present invention will be described below.

[0117] FIG. 11 is a drawing showing a state in which an open portion is formed in a vegetation protection container according to another embodiment of the present invention, and FIG. 12 is a drawing showing a state in which the open portion of a vegetation protection container is opened according to another embodiment of the present invention.

[0118] A vegetation protection container according to another embodiment of the present invention is formed with an open portion and a stepped portion and has a hinge added compared to a vegetation protection container according to one embodiment, but other components are identical, so a repetitive description is omitted.

[0119] Referring to FIGS. 11 and 12, a vegetation protection tube (200”) according to another embodiment of the present invention may be formed longer than the thickness of a concrete retaining wall (W), and an open portion (230) may be formed on the other side.

[0120] The open portion (230) can be formed by separating the upper portion from the vegetation protection container (200) based on the central axis of the portion exposed outside the vegetation hole (100) while the vegetation protection container (200”) is inserted into the vegetation hole (100) of the concrete retaining wall (W).

[0121] These open portions (230) can be divided into multiple equal parts.

[0122] A plurality of hinges (231) can be attached to the upper part of the open section (230).

[0123] The hinge (231) can be attached according to the number of open sections divided into multiple equal parts.

[0124] One side of the hinge (231) may be attached to the part of the outer circumference of the vegetation protection container (200”) that is inserted into the vegetation hole (100), and the other side may be attached to the outer circumference of the separated open part (230).

[0125] The vegetation protection tube (200”) with the open portion (230) formed therein is inserted into the vegetation hole (100), and can be opened so as not to hinder the vegetation (700) from growing and wrapping around the concrete retaining wall (W) while the vegetation (700) is planted inside.

[0126] Accordingly, the vegetation protection tube (200”) is formed longer than the thickness of the concrete retaining wall (W), and a stepped portion (220) and an open portion (230) are formed so that vegetation plants (700) can be prevented from falling off the concrete retaining wall (W) and can thrive well.

[0127] Optimal embodiments have been disclosed in the drawings and specification. Specific terms have been used herein, but only for the purpose of describing the invention and are not intended to limit the meaning or the scope of the invention as described in the claims. Therefore, those skilled in the art will understand that various modifications and equivalent alternative embodiments are possible therefrom. Accordingly, the true technical scope of the invention should be determined by the technical spirit of the appended claims. Explanation of the symbols

[0128] W : Concrete retaining wall 10: Concrete retaining wall irregularities 100 : Vegetation work 111: First Zone 200 : Vegetation Protection Container 210 : Drain board 211 : Drain board protrusion 212 : Moisture absorbent 220 : Step 230 : Open section 231 : Hinge 300 : Moisture ingress absence 310 : Pitcher's ball 400 : Drainage plate 410 : Drainage plate protrusion 420 : Drainage board non-woven fabric 500 : Mesh net 510 : Wire mesh unevenness 520 : Sunshade 600 : Vegetation soil 700 : Vegetation plants 800 : Soil 200' : Vegetation protection container 200” : Vegetation protection container L1: First Street P1: Point 1 R1: Zone 1 R2: Area 2 R3: Third Zone

Claims

Claim 1 A concrete retaining wall for preventing the wilting of vegetation, comprising: a vegetation hole formed to penetrate from the front to the rear of the concrete retaining wall to form a vegetation space; and a vegetation protection tube formed in a tubular shape and inserted into the vegetation hole. and a water inflow member inserted into the soil located on the rear side of the concrete retaining wall by penetrating the vegetation hole; wherein the concrete retaining wall is installed on the rear side and includes a drainage plate located between the rear side and the soil; the vegetation protection tube is formed with a length corresponding to the thickness of the concrete retaining wall and has a drain board inserted inside, the drain board has a plurality of cylindrical drain board protrusions formed to regulate drainage and water pressure, the drain board has a moisture absorbent material attached to its lower side to filter muddy water when water flowing into the vegetation protection tube flows outward, the drainage plate has a plurality of cylindrical drainage plate protrusions formed on one side to regulate drainage and water pressure, the drainage plate is installed such that the other side where the plurality of drainage plate protrusions are not formed abuts the rear side of the concrete retaining wall, and a space is formed between the soil and the concrete retaining wall by the plurality of drainage plate protrusions so that due to the temperature of the soil, the concrete retaining wall To prevent condensation from occurring, the drainage plate is attached with a non-woven fabric that minimizes heat transfer to the soil and prevents moisture absorbed by the soil from drying out or hardening the vegetation soil; the vegetation protection tube is formed to be longer than the thickness of the concrete retaining wall so that the moisture does not flow directly down the concrete retaining wall; the vegetation protection tube has a stepped portion formed at the other end so that sand and soil are not discharged along with the moisture when the inflowed moisture is discharged; the stepped portion is formed to protrude from the inner surface of the vegetation protection tube by a predetermined thickness in the direction of the central axis of the vegetation protection tube; the diameter of the inner surface of the stepped portion is formed to be shorter than the diameter of one inner surface of the vegetation protection tube; and the vegetation protection tube has an open portion formed so as not to hinder vegetation plants from wrapping around the concrete retaining wall.The above-described open portion is formed such that, when the vegetation protection tube, which is formed longer than the thickness of the concrete retaining wall, is inserted into the vegetation hole, the upper portion of the other side of the vegetation protection tube exposed outside the vegetation hole is divided into multiple equal parts based on the central axis of the vegetation protection tube, and the other side of a hinge, one side of which is attached to the outer perimeter of the vegetation protection tube, is attached to the outer perimeter and opens while connected to the vegetation protection tube; the concrete retaining wall includes a mesh net installed at a predetermined first distance from the front; the vegetation protection tube is inserted into the vegetation hole with the vegetation plants pre-planted inside; the water inflow member is formed of a synthetic resin material, one side is inserted into the soil, and the other side is buried in the vegetation soil; the vegetation protection tube is formed of a synthetic resin material, and its outer surface is inserted so as to abut the inner surface of the vegetation hole; and the vegetation hole is formed at an arbitrary location within the concrete retaining wall. A concrete retaining wall that prevents the wilting of vegetation.

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