WO2021025427A1

WO2021025427A1 - Soil wall for planting and wall greening

Info

Publication number: WO2021025427A1
Application number: PCT/KR2020/010264
Authority: WO
Inventors: 정문형
Original assignee: 주식회사 흙지움
Priority date: 2019-08-05
Filing date: 2020-08-04
Publication date: 2021-02-11
Also published as: KR20210016733A; KR102317463B1

Abstract

The present invention relates to a soil wall for planting and wall greening. More specifically, the present invention relates to a soil wall for planting and wall greening, comprising: wire structures in which a plurality of wires are arranged in a grid structure; culture soil bags disposed between the wire structures; a planting wall formed by injecting mud dough between the wire structures and the culture soil bags; and a plurality of planting holes penetrating from a planting surface of the planting wall toward the culture soil bags.

Description

Soil wall for wall greening planting

The present invention relates to a soil wall for planting wall greening, and to explain in more detail, a wire structure in which a plurality of wires are arranged in a grid structure, a culture soil bag disposed between the wire structures, and the It relates to a planting wall formed by injecting mud dough between the wire structure and the culture soil bag, and a soil wall for wall greening and planting comprising a plurality of planting holes penetrating from the planting surface of the planting wall toward the culture soil bag. .

With the development of industrial society, a large number of populations are rapidly concentrated in cities, and the residential environment of cities is becoming increasingly overcrowded. Green spaces are gradually disappearing around living spaces, and side effects such as air pollution, noise pollution, heat island effect, and fine dust are intensifying as a result.

In order to solve these problems, in recent years, wall greening, a so-called vertical garden, which creates a three-dimensional green zone by planting plants on vertical structures such as walls, fences, and soundproof walls of buildings, is a new way to improve the urban environment. It is being proposed as a solution.

If wall greening is carried out, energy loss through the exterior wall of the building can be reduced first, and further, the effect of solving the urban heat island phenomenon can be expected. In addition, by covering the desolate concrete structure with green plants, it is possible to improve the urban landscape, purify the air, and establish a new ecosystem by linking with existing small parks that exist sporadically. Therefore, several techniques have been proposed in connection with wall greening.

For example, in Patent No. 10-0947487 (March 08, 2010), a plant growth block consisting of two or more blocks having a structure capable of continuously supplying moisture to plants is installed on indoor and outdoor walls. A wall greening system configured to automatically control indoor humidity by greening the wall and spraying sterilized plant growth water when it is below a certain humidity by sensing humidity is proposed.

In addition, Patent No. 10-1296738 (August 08, 2013) discloses artificial vertical walls existing inside and outside of buildings or civil structures or natural vertical walls such as cliffs. And, a wall greening vertical garden system has been introduced that enables effective greening and landscaping construction on the vertical walls by using these pots for planting wall greening.

Lastly, in Patent No. 10-1983669 (May 23, 2019), a plurality of independent unit modules are assembled to form one greening structure while being firmly stacked together along the vertical wall surface, thereby forming a variety of shapes of the wall to be installed. A hive-type wall recording device that can be installed easily and achieve a more stable support structure is introduced.

As described above, most of the conventional wall greening systems are attached or stacked, so the installation process is complicated and must be installed directly at the installation site. Furthermore, outdoors, plants often die without enduring harsh climate conditions during the hot summer or winter. There was a problem that occurred.

Accordingly, an object of the present invention is to provide a soil wall for planting wall greening that can maintain the temperature and moisture required for the growth of plants in harsh climatic conditions of hot or cold weather by creating conditions similar to the soil on the ground.

In addition, another object of the present invention can be mass-produced as a precast (PC) product having a predetermined standard, and inexpensive by transferring to the installation site in a state where seeds or young seedlings of plants are sown in advance in the planting hole of such a PC soil wall. It is to provide a soil wall for wall greening and planting that can be quickly installed at cost.

The soil wall for planting wall greening according to the first embodiment of the present invention comprises: a wire structure manufactured to have both sides corresponding to each other by arranging a plurality of wires in a grid structure; A culture soil bag which is disposed in the wire structure and has ventilation, and is filled with culture soil for plant cultivation therein; A planting wall formed by injecting mud dough between the wire structure and the culture soil bag and having planting surfaces corresponding to both surfaces of the wire structure; A plurality of planting holes penetrated from the planting surface of the planting wall toward the culture soil stored in the culture soil bag; It characterized in that it is configured to include.

A soil wall for planting wall greening according to a second embodiment of the present invention includes a wire structure manufactured to have both sides corresponding to each other by arranging a plurality of wires in a grid structure; A culture soil bag which is disposed in the wire structure and has ventilation, and is filled with culture soil for plant cultivation therein; A molded wall formed of mud dough, which has attachment means that can be attached to both sides of the wire structure, and a plurality of planting holes to plant plants in the culture soil; It characterized in that it is configured to include.

In the soil wall for planting wall greening according to the present invention, the planting wall for supporting the plant is made of a soil molding using mud dough. Plants have excellent affinity for the planting wall, and further, there is an effect of implementing various types of walls.

The soil wall for wall greening planting according to the present invention is a precast (PC) product having a predetermined standard and mass-produced in advance, and the PC product can be transferred to the installation site as necessary to quickly install the planting wall for wall greening. There is an effect.

Therefore, the soil wall for wall greening planting according to the present invention can be variously used as a wall or soundproof wall, a three-dimensional garden, a planting structure, and other decorative walls, as well as an exterior or inner wall of a building, and in particular, both sides of the wall may be recorded. There is an effect.

1 is a view showing an example of a wire structure 10 according to a first embodiment of the present invention,

Figure 2 is a view showing an example of a culture soil bag 20 according to the present invention,

3 is a view showing an example of the planting wall 30 according to the first embodiment of the present invention,

4 is a cross-sectional view taken along line A-A' in FIG. 3;

5 is a view showing an example of a molded wall 50 according to a second embodiment of the present invention,

6 is a photograph of a state in which plants are planted on the soil wall according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. However, since the accompanying drawings illustrate preferred embodiments of the present invention, the scope of the present invention is not limited by these embodiments. In addition, even though the configuration is essential for carrying out the present invention, detailed descriptions of matters that are introduced in the prior art or that can be easily implemented by a person of ordinary skill in the art will be omitted.

The soil wall for planting wall greening according to the first embodiment of the present invention includes a wire structure 10, a culture soil bag 20 disposed in the wire structure 10, the wire structure 10 and a culture soil bag ( 20) It is configured to include a planting wall 30 formed by filling mud dough between them, and a plurality of planting holes 40 penetrating the wall surface of the planting wall 30.

First, the wire structure 10 is inserted into the interior of the planting wall according to the present invention, and has both sides corresponding to each other by arranging wires 11 having a diameter of about 3 to 5 mm in a grid structure as shown in FIG. It was manufactured in the form of a cage.

Inside the wire structure 10, a culture soil receiving portion 12 is provided between the wires 11. Attached Figure 1 illustrates the case where the culture soil receiving portions 12 are arranged side by side in the vertical direction, but the culture soil receiving portions 12 may be arranged side by side in the horizontal direction, and the number is appropriately adjusted as necessary. Can be.

The shape of the wire structure 10 may be a flat rectangular parallelepiped shape in which both sides are flat as shown in FIG. 1, but if necessary, it may be formed in an arc shape (not shown in the drawing) where both sides are gently bent. In addition, it may be formed in various other curved structures. According to the shape of the wire structure 10, the shape of the soil wall for planting wall greening according to the present invention is determined.

L-shaped iron beams (not shown) may be attached to the corners of the four sides of the wire structure 10. The iron beam serves to structurally support the wire structure 10 more firmly. And when transferring the precast (PC) mud wall manufactured according to the present invention, a hook (not shown) capable of hanging the hook of a crane is installed, or when a plurality of PC mud walls are continuously constructed. It can also be used for welding them together.

Next, the culture soil bag 20 is disposed in the culture soil receiving portion 12 of the wire structure 10, and the culture soil 21 for plant cultivation is filled therein. The material of the culture soil bag 20 may be any material as long as it has air permeability without inhibiting the growth of plants, and has a supporting force sufficient to contain the culture soil 21 in the culture soil receiving portion 12.

In addition, the shape of the culture soil bag 20 may be a bag shape made of a fine mesh, or may be a case or a tube shape. The culture soil bag 20 may be disposed side by side in the vertical direction inside the wire structure 10 or may be disposed side by side in the horizontal direction.

According to a preferred embodiment of the present invention, the culture soil bag 20 is a circular or square plastic tubular body, as shown in FIG. 2, preferably, wrinkles or irregularities are formed on the outer surface thereof, and a plurality of ventilation holes ( 22) is formed through the structure. The ventilation hole 22 functions to promote the growth of plants by improving the air permeability of the culture soil 21 stored in the culture soil bag 20. Covers 23 may be installed at the upper and lower openings of the culture soil bag 20.

Meanwhile, a nonwoven fabric (not shown in the drawings) may be wrapped around the outer surface of the culture soil bag 20. The non-woven fabric secures a space between the outer surface of the culture soil bag 20 and the planting wall 30 to improve ventilation, and further, moisture contained in the culture soil 21, such as fallen leaves covering the ground in a natural state. It functions to provide optimal growth conditions to plants by preventing the loss of these and at the same time preventing rapid temperature changes.

In addition, an irrigation device (not shown in the drawing) for supplying water and nutrient solution required for plant growth to the culture soil 21 may be installed in the culture soil bag 20. The irrigation device may be used by selecting one of the commonly used irrigation devices.

The irrigation device may be provided with a humidity sensor that measures the humidity of the culture soil 21 and automatically supplies water when the humidity does not reach a preset humidity. And at the bottom of the culture soil bag 20, a gutter (not shown in the drawing) that supports the excess water or nutrient solution flowing down may be installed, and the water or nutrient solution collected in the gutter may be reused as necessary. I can.

The planting wall 30 is formed and dried by injecting mud dough between the wire structure 10 and the culture soil bag 20, and has planting surfaces corresponding to both sides of the wire structure 10, according to the present invention. It forms the overall appearance of the following soil wall. At this time, the mud dough may include at least one of pearlite, vermiculite, charcoal powder, a hardener and reinforcing fibers. In addition, the method of injecting the mud dough may use a mechanical device or may be manually filled by an operator.

For reference, the inventors of the present invention build a soil structure using a new soil dough filling method in Korean Patent No. 10-1454276 (October 17, 2014) and the corresponding International Patent Publication WO 2013/109058 (July 25, 2013). I have introduced a method. Briefly introducing the method of constructing the soil structure, a temporary mold is installed on a skeleton member made of a mesh, and mud dough is compactly filled into the temporary mold by a mechanical extrusion device in a bottom-up method, This is a method of constructing a soil wall by removing and drying the temporary frame.

This bottom-up filling method is a new method that takes full advantage of the unique properties of mud dough, which has much higher viscosity and plasticity than cement dough, and is evaluated to be able to effectively solve various process problems of the conventional soil compaction method. Receiving.

In addition, the inventors of the present invention in the Republic of Korea Patent Application No. 10-2019-74891 (June 24, 2019) and the corresponding PCT/KR2019/007628 (June 25, 2019), precast soil using the above-mentioned soil dough filling method A patent has been applied for the wall molding system and its construction method.

In the present invention, the planting wall 30 may be directly constructed at a building construction site according to the method of constructing a soil structure in the patent no. 10-1454276, or the precast soil wall according to the patent application No. 10-2019-74891. It can also be molded into PC products using a molding system.

Finally, the planting hole 40 is a hole penetrated from the planting surface of the planting wall 30 toward the culture soil 21 stored in the culture soil bag 20, as shown in FIGS. It is a place where seeds or seedlings of plants are planted so that they can take root toward the culture soil 21.

The position of the planting hole 40 is determined according to the position of the culture soil bag 20, and may be disposed side by side in the vertical direction on the planting wall 30, or may be disposed side by side in the horizontal direction. In addition, the planting holes 40 may be disposed on both planting surfaces of the planting wall 30, or may be disposed only on one planting surface.

The planting hole 40 may be drilled at an appropriate position using a drill or the like after molding and drying the planting wall 30. As shown in FIG. 4, the planting hole 40 is preferably disposed at an angle to form an upward slope toward the planting surface. In this way, the culture soil 21 or water droplets can be prevented from flowing out through the planting hole 40, and further, the planting hole 40 can be stably supported in the growth direction of the plant P. .

When explaining the manufacturing method of the soil wall for planting according to the first embodiment of the present invention, first, the wire structure 10 is installed, and the culture soil bag 20 in the culture soil receiving portion 12 of the wire structure 10 After inserting, a temporary frame (or form) is installed on both sides of the wire structure 10. In this case, if necessary, the nonwoven fabric may be wrapped around the outer surface of the culture soil bag 20.

Subsequently, for example, using a mechanical extrusion device, mud dough is pressed into the temporary mold to form a planting wall 30, and the temporary mold is immediately removed, and the planting wall 30 is dried. In addition, a planting hole 40 is drilled on one or both sides of the planting wall 30. At this time, the mud dough may be manually filled by an operator without using a temporary mold.

And the culture soil 21 to be filled in the culture soil bag 20, after inserting the culture soil bag 20 into the wire structure 10, before injecting the mud dough may be first filled with the culture soil 21, the After the planting wall 30 is molded, the culture soil 21 may be filled to a predetermined height, and then the mud dough may be covered thereon again.

The height of the culture soil bag 20 may be the same as the height of the planting wall 30, and as shown in FIG. 4, the upper and lower ends of the culture soil bag 20 are the upper and lower ends of the planting wall 30 It may be arranged in a state spaced apart by a predetermined interval, respectively. For example, when the planting wall of the present invention is installed outdoors, the upper opening of the culture soil bag 20 may be exposed to the upper surface of the planting wall 30 so that rainwater can penetrate into the culture soil 21.

On the other hand, the attached Figure 5 is an illustration of the soil wall for planting wall greening according to the second embodiment of the present invention, the shape and function of the wire structure 10 and the culture soil bag 20 is similar to that of the first embodiment. Do. However, it is preferable that the culture soil bag 20 has a rectangular tubular shape as shown in FIG. 2 (B).

A feature of the second embodiment is that it has a plate-shaped molded wall 50 attached to the wire structure 10 instead of the planting wall 30 of the first embodiment. The forming wall 50 is formed in advance using mud dough, and a reinforcing wire (not shown in the drawing) is inserted inside, and a plurality of planting holes for planting plants in the culture soil 21 51 and attachment means for attaching the molded wall 50 to both surfaces of the wire structure 10 are provided.

As the attachment means, any of the conventional attachment means may be used as long as the molded wall 50 can be attached to both surfaces of the wire structure 10. According to a preferred embodiment of the present invention, the attachment means, as shown in Fig. 5, is preferably a hook 52 that can be fixed by hooking the molded wall 50 to the wire structure 10. The hook 52 is supported by a reinforcing wire inserted into the forming wall 50.

In the soil wall for planting of the second embodiment, the molded wall 50 is attached to both sides of the wire structure 10 using the attachment means, and then through the planting hole 51 of the molded wall 50 A hole of an appropriate size is drilled in the culture soil bag 20, and seeds or seedlings of plants can be planted there.

Attached Figure 6 is a photograph of a state in which various plants are actually planted on the soil wall for planting greening of the wall according to the present invention. As described above, the present invention can be used in various ways for greening not only the outer wall or the inner wall of a conventional building, but also a fence, soundproof wall, and other decorative walls, and in particular, both sides of the wall may be recorded.

(10) Wire structure (11) Wire

(12) Culture soil receiving part (20) Culture soil bag

(21) Culture soil (22) Ventilation hole

(23) Cover (30) Planting wall

(40) Planter (50) Molded wall

(51) Planter (52) Hook

(P) plant

Claims

A wire structure manufactured to have both sides corresponding to each other by arranging a plurality of wires in a grid structure;

A culture soil bag which is disposed in the wire structure and has ventilation, and is filled with culture soil for plant cultivation therein;

A planting wall having a planting surface corresponding to both surfaces of the wire structure by injecting mud dough between the wire structure and the culture soil bag and drying it;

A plurality of planting holes penetrated from the planting surface of the planting wall toward the culture soil stored in the culture soil bag;

Soil wall for planting wall greening, characterized in that consisting of a.
According to claim 1, wherein the culture soil bag is composed of a circular or square plastic corrugated pipe shape, the wall greening planting soil wall, characterized in that arranged side by side in the vertical or horizontal direction inside the reinforcement frame.
[3] The soil wall for planting on a wall according to claim 1 or 2, wherein a plurality of ventilation holes are formed in the culture soil bag, and a nonwoven fabric is surrounded on the outer surface thereof.
[3] The soil wall of claim 1 or 2, wherein the culture soil bag is provided with an irrigation device for supplying water to the culture soil.
The soil wall for planting wall greening according to claim 1 or 2, wherein the mud dough for molding the planting wall contains at least one of pearlite, vermiculite, charcoal powder, a hardener, and reinforcing fibers. .
A wire structure manufactured to have both sides corresponding to each other by arranging a plurality of wires in a grid structure;

A culture soil bag which is disposed in the wire structure and has ventilation, and is filled with culture soil for plant cultivation therein;

A molded wall formed of mud dough, which has attachment means that can be attached to both sides of the wire structure, and a plurality of planting holes to plant plants in the culture soil;

Soil wall for planting wall greening, characterized in that consisting of including.
[7] The soil wall of claim 6, wherein the attaching means of the molded wall is a hook for fastening the molded wall to the wire structure.