KR101893025B1 - System for wall greening with low-maintenance - Google Patents

Abstract

The present invention relates to a wall surface vegetation system. The wall surface vegetation system includes: (1) a support unit fixed to a structure installed on a wall surface or the wall surface of a building; and (2) one or more port units being detachably fixed to the support unit while having plants planted thereto. The port units include: a port body which has a storage space with an open upper part formed therein, has plants planted thereon, and includes a coupling member arranged on a side to be fixed onto the support unit; and a culture medium composition which fills the storage space in the port body and includes artificial soil, a copolymer of the acrylic acid and acrylate, and organic compost. According to the present invention, the wall surface vegetation system can supply sufficient moisture to the plants planted thereon for a long period by reducing the loss of supplied moisture under natural water supply conditions involving rain or snow, ensure excellent initial plant planting success rates and retention properties, supply sufficient nutrients to the planted plants continuously, and easily maintain the growth of the planted plants. The wall surface vegetation system can complete a wall surface vegetation operation with excellent efficiency with minimum maintenance, thereby realizing a low-maintenance wall surface vegetation system.

Description

{System for wall greening with low-maintenance}

The present invention relates to a low maintenance wall surface recording system which is easy to maintain.

Due to the progress of industrial development and urbanization, industrial and business facilities are over-concentrated in densely populated cities, and buildings are becoming overcrowded to reduce the area of green space where plants can be planted. As a result, Noise problems, and the like.

In recent years, in order to solve the above-mentioned problems, various attempts have been made to improve the environment by creating an environment in which plants can be planted on walls such as a roof of a building, a floor of a veranda, a room, an outer wall, As a method for this, a study on the wall surface recording method is widely carried out.

For example, Korean Patent Laid-Open Publication No. 10-2014-0020021 discloses a vegetation bag in which a planting space is formed and a unit for supporting the vegetation bag, wherein the planting space of the vegetation bag has a top surface opened or a vegetation hole formed on the top surface , And the circumference of the vegetable bag is provided with a cut-out section that can be opened by a planting material coming out from the planting space, thereby creating a greening of the wall over the entire surface of the wall, thereby integrating the outer wall of the building with the ecological function And a 'wall surface greening system' capable of preventing vegetation tobogganing, facilitating detachment of vegetation by unit, and supplying water using irrigation water has been disclosed.

As another example, Korean Patent Registration No. 10-1468526 discloses a vegetation port including an angle fixed to a wall, a port body opened upward to support the vegetation of a plant, and a water supply portion. There has been disclosed a 'wall surface greening system' that can easily manage and prevent water from being frozen by supplying water at a constant temperature.

However, in the case of using the wall surface recording system disclosed in the documents 1 and 2, since the plant grows to the vertical plane, the water supply by the rainwater is basically limited and the introduction of the artificial irrigation system is practically inevitable. There is a problem that a separate process is required for the process.

In addition, in order to achieve successful wall-screening, not only securing the amount of wall greening but also quality is important. References 1 and 2 are related to planting grounds and plant growth and growth which have the greatest influence on the qualitative growth of plants. It is necessary to study how to overcome this problem.

Korean Patent Publication No. 10-2014-0020021 (Publication date: 2014.02.18) Korean Patent No. 10-1468526 (Publication date: November 21, 2014)

DISCLOSURE Technical Problem The present invention has been devised to solve the problems of the prior art as described above, and it is an object of the present invention to provide a method of planting a plant, The present invention provides a technical content of a wall surface recording system which can be easily used for the urban greening project.

According to an aspect of the present invention, there is provided a floor structure comprising: a supporting part fixed to a wall of a building or a structure installed on the wall; And 2) at least one port part in which a plant is planted and is detachably fixed to the support part, wherein the port part is formed with an accommodation space in which an upper part is opened, the plant is planted and fixed to the support part And a culture medium filled in the accommodation space inside the port body and including a manure soil, an acrylic acid-acrylate copolymer, and an organic compost. to provide.

In addition, the port portion is manufactured by press molding a by-product of wood including geotextile or coco peat and peat moss.

Further, the port portion may further include a black shady cover layer formed on the inner surface of the port body.

Also, the culture medium composition may include 0.1 to 10% by weight of an acrylic acid-acrylate copolymer, 3 to 10% by weight of organic compost, and the remaining artificial soil.

The port portion may further include a pearlite layer on the bottom surface of the culture composition filled in the receiving space of the port body.

Further, the present invention is characterized by further including a water supply portion including a fabric on one side of the support portion in a direction in which the port portion is coupled.

In addition, the port portion may further include a protective layer including a fabric formed on the medium composition.

INDUSTRIAL APPLICABILITY The wall surface greening system according to the present invention can supply sufficient water to planted plants for a long period of time with little loss of water supplied under natural irrigation conditions such as rain or snow, , Sufficient nutrients can be continuously supplied to the planted plant, and the growth of the planted plant can be easily maintained.

Accordingly, the wall surface recording system as described above can achieve the wall surface recording with excellent efficiency even with minimal maintenance, thereby realizing a low-management wall surface recording system.

1 is a sectional view schematically showing an example of a wall-surface-lighting system according to the present invention.
2 is a cross-sectional view illustrating an example of a port portion included in the wall surface recording system according to the present invention.
3 is a cross-sectional view illustrating an example of a port portion included in the wall surface recording system according to the present invention.
4 is a cross-sectional view schematically showing an example of a wall surface recording system according to the present invention.
5 is an actual image of a wall surface recording system implemented with a port structure according to an embodiment.

Hereinafter, the present invention will be described in detail.

1 is a cross-sectional view illustrating a wall-surface-lighting system 10 according to the present invention.

As shown in FIG. 1, the wall-screening system 10 according to the present invention includes: 1) a support 100 fixed to a wall of a building or a structure installed on the wall; And at least one port part 300 in which the plant 200 is planted and is detachably fixed to the support part 100. The port part 300 includes an opening part A port body 310 having a coupling member 330a and 330b formed at one side thereof to form the plant body 200 and to be fixed to the support portion 100, And a media composition 320 comprising artificial soil, acrylic acid-acrylate copolymer and organic compost.

The support portion 100 is fixedly coupled to the building wall surface or the wall surface in a state where the support portion 100 is spaced apart or closely attached to the wall surface of the building in a state of being perpendicular to the ground surface or having an angle of 45 to 90 degrees, (300) in a fixedly coupled state.

The support part 100 can be used without limitation as long as it is made of a wood panel, a metal panel, a synthetic plastic panel or a metal rod having various lengths and shapes and can be fixedly connected to a wall surface. (Not shown) so as to be detachably coupled.

The plant 200 cultivated in the wall surface greening system 10 according to the present invention can plant various plants such as herbaceous plants, shrubs, edible plants and the like, and preferably, Plants planted on the wall after being planted on the wall to proliferate vigorously to create a green space that gives the observer a feeling of psychological stability and a natural aesthetics can be planted, and the plants such as Hedera japonica , Euonymus fortunei 'Emelad and Gold, and Cotoneaster horizontal as well as edible plants such as Solanum melongena , Pelargonium inquinans , Tropaeolum majus and Fragari virginiana . As a representative example, the growth verification has been performed.

The port part 300 is filled with the culture medium 320 in which the plant 200 is supported and the nutrients can be supplied, and the plant 200 is placed in a direction perpendicular or horizontally And the plant 200 may be planted to be detachably attached to one surface of the support part 100 to induce greening of the wall.

Particularly, the port portion 300 can discharge the supplied moisture to the outside after the water, such as rainwater or snow, is sufficiently water-absorbed into the port portion 300, The medium composition 320 filled in the inside can be used with a dense structure that does not lose. Further, it may further comprise a discharge hole (not shown) formed in the lower surface of the port portion 300 to discharge the supplied moisture to the outside.

The port portion 300 may be formed by pressing a geotextile or by pressing a wood byproduct such as coco peat and peat moss. 300 can be made of the above geoscientific fibers or wood byproducts to allow the air present in the outside to flow and to prevent leakage of the media composition 320 filled in the inside, have. More preferably, the port portion 300 having excellent durability against external environments such as rain, wind and the like can be formed by press molding the geoscientific fibers.

The port portion 300 may further include a black shady cover layer 340 formed on the inner surface of the port body 310. The black layer 340 may be formed of a nonwoven fabric, A light shielding film or the like can be used. By including the above-mentioned dark coat layer 340, it is possible to prevent the light entering from the outside such as ultraviolet light from penetrating into the inside of the medium composition 320 and prevent the excessive evaporation of water and drying by wind, 300) can prevent the growth of the plant from being degraded or damaged, thereby ensuring the stable growth of the plant 200 (see FIG. 2).

In addition, the port portion 300 may further include a discharge layer 350 to effectively discharge the water sprayed to the culture medium composition 320, A pearlite layer formed by filling pearlite may be formed as a discharge layer 350 in the lower part of the medium composition 320 filled in the receiving space of the discharge space 310, (Not shown) formed in the port part 300 (refer to FIG. 2).

Further, the port portion 300 may be fixedly coupled to the support portion 100 so that the port portion 300 can be detachably attached to the support portion 100 with the coupling members 330a and 330b, and can be easily installed in a required portion of the support portion 100, It is preferable to use coupling members 330a and 330b which can improve the working efficiency.

For example, the coupling member 330a may have a structure including a bolt A, a sleeve B, and a tightening nut C so that the coupling member 330a can be fixedly coupled to the support portion 100 through a coupling hole 2).

As another example, the coupling member 330b may be coupled to the support portion 100 through a coupling hole of the support portion 100, or may be formed in the form of a latch so that the coupling member 330b may be coupled in a state of being fixed via a separate fixing means The coupling member 330b allows the port portion 300 to be coupled to the support portion 100 (see FIG. 3).

The port portion 300 included in the wall surface recording system 10 according to the present invention may further include a protective layer 360 formed on the media composition 320. The protective layer 360 may be formed of a non- , A light-shielding film, or a fabric can be used. The fabric layer may be coated on the upper surface of the media composition 320 and may contain water in a stable state even when the port portion 300 is not watered for a long time. The protective layer 360 may be formed by laminating one or more layers of the fabric on the media composition 320 to form a protective layer (not shown) 360) (see Fig. 2).

As described above, the wall-surface greening system 10 allows the initial planting of the plant 200 to proceed easily when the plant 200 is planted in the pot part 300, thereby preventing the plant 200 from being damaged or killed, Acrylic acid-acrylate copolymer and organic compost so that the growth of the plant 200 can be stably maintained even under a condition that water loss of the soil is minimized, (300).

The artificial soil contained in the medium composition 320 may include pearlite, peat moss, coco peat, vermiculite, or a mixture thereof, and is light in weight and can be easily used for wall vignetting.

The acrylic acid-acrylate copolymer is a hydrophilic polymer. When it absorbs moisture, the acrylic acid-acrylate copolymer rapidly expands to a size of several tens of times. It can store water for a long time, And can be used for the purpose of stabilizing the soil structure and enhancing the water holding capacity. In addition, the acrylic acid-acrylate copolymer has a high porosity in soil, good utility in plant growth, and excellent ability to maintain the absorption state, thereby reducing the number of irrigation water in the wall greening system 10.

The nutrients may be various organic composts commonly used for the plant 200, and other types of organic compost may be used depending on the type of the plant 200 for the plant.

Preferably, the media composition 320 filled in the port portion 300 may comprise 0.1 to 10% by weight of an acrylic acid-acrylate copolymer, 3 to 10% by weight of organic compost, and the remaining artificial soil.

When the content of the acrylic acid-acrylate copolymer is less than 0.1% by weight, the water retention effect of the medium composition 320 is insignificant. When the content of the acrylic acid acrylate copolymer is more than 10% by weight, There may be a problem in that the growth of the medium composition 320 may be deteriorated and the composition of the medium 320 may be adjusted depending on the kind of the plant 200 planted for wall-surface greening.

The above-mentioned media composition 320 can supply moisture to the planted plant 200 for a long period of time with little loss of water supplied under natural irrigation conditions such as rain or snow, Sufficient nutrients can be continuously supplied to the planted plant 200 so that the planted plant 200 can be easily grown.

The wall surface recording system 10 according to the present invention may further include a water supply unit 400 formed on one surface of the support unit 100 in a direction in which the port unit 300 is coupled, (400) can be formed using a material such as a fabric. The water supply unit 400 can guide moisture to the port unit 300 in a condition where the water is irrigated and can prevent the port unit 300 from being exposed to wind or the like, (See FIG. 4).

As described above, the wall surface greening system 10 according to the present invention can supply enough water to the planted plant 200 for a long period of time with little loss of moisture supplied under natural irrigation conditions such as rain or snow, Not only the plant survival rate is excellent but also sufficient nutrients can be continuously supplied to the planted plant 200 so that the planted plant 200 can be easily grown.

Therefore, the wall-surface recording system 10 can achieve wall-surface recording with high efficiency even with minimal maintenance, thereby realizing a low-management-type wall-surface recording system 10.

Hereinafter, the present invention will be described in more detail with reference to examples.

The embodiments presented are only a concrete example of the present invention and are not intended to limit the scope of the present invention.

<Examples>

100% by weight of a total of 100% by weight of a composition comprising acrylic acid-acrylate copolymer, organic compost (Gold Garden, Korea) and remaining artificially blended soil (Sunshine mix # 1, SunGro Horticulture, Canada) .

Furtherance Acrylic acid-acrylate Copolymer compost Artificial planting soil A 0.2 wt% 5 wt% Remainder B 0.4 wt% C 1.0 wt% D 2.5 wt% E 5.0 wt% F 10 wt%

The port for the plant material was manufactured by press molding of geotextile. The pest was filled with pearlite (Green pamix, Korea) as much as the lower 1/3 of the receiving space of the port, and a drainage layer was formed. The top surface was filled with the above-mentioned culture medium composition to prepare a pot structure for plant plant material.

In addition, a felt fabric was used as a material for covering the upper surface of the culture medium composition.

<Experimental Example>

In order to analyze the wall surface greening efficiency of the manufactured container type port structure, a wall type greening system as shown in FIG. 5 was implemented by installing a container type port structure on the southeastern wall of the green camp of the forest campus of the local campus of Konkuk University, In the pot structure, there are a variety of ornamental roots such as Hedera japonica , Euonymus fortunei 'Emelad and Gold, and Cotoneaster horizontal , as well as solanum melongena , geranium ( Pelargonium inquinans ) Tropaeolum majus ), and strawberry ( Fragari virginiana ) were planted to analyze the wall surface planting efficiency.

The planting material was planted on the pot structure under natural irrigation conditions except for the one time irrigation for initial planting of the plant, and the wall planting efficiency was analyzed and the growth of the plant was evaluated.

(1) Song, Song Hedera japonica )

After the seedlings were planted in the pot structures (C to F), the growth of the seedlings was analyzed. To this end, the seedlings were purchased and planted in the port structures (A to C), and a fibrous fabric felt capable of maximizing the absorption of rainwater was placed on a wooden board having a height of 1.5 m and a width of 1 m, The wall structure system as shown in FIG. 5 was implemented by fixing the port structure planted with Songyak on the upper surface of the fabric, and the growth of the planted Songyak was analyzed.

Analysis of the growth of cultivated Songak showed that the length of Songak tended to be longer in port structures with higher contents of acrylic acid-acrylate copolymer, and the width of side and stem diameters also showed a similar tendency there was.

As a result of analysis of the underground biomass weight and dry weight of Songak, it was found that Songak is highly adaptable even in an excessively wet or dry state, and the content of acrylic acid-acrylate copolymer is high, And it was confirmed that the early initiation of the plant was enhanced by the addition of the acrylic acid-acrylate copolymer.

(2) branches Solanum melongena )

After the branches were planted in the prepared port structures (C to F), the growth of the branches was analyzed. For this purpose, a uniform seedlings of about 20 cm in length were purchased and purified for 1 month on the rooftops. After planting the branches on the port structure and implementing wall veneering, the survival rate of planted branches (June to September) Respectively.

As a result, it was confirmed that the survival rates of all the trees planted in all the wall-screening systems were 100% regardless of the composition until June, July and August, but in September, the number of branches planted in the port structures (C to E) The survival rate was confirmed to be 100%, while the planted plant in the pot structure (F) containing the acrylic acid-acrylate copolymer in a proportion of 10% by weight showed a low survival rate of 56% - acrylate copolymer is contained in an excess amount, the growth of plants can be rather suppressed due to the excessive humidity.

In addition, the visual quality (VQ) of fruit fruiting on the planted branches was not different, but the VQ of branch fruit was not different between June and July. However, in July, acrylic acid - acrylate copolymer (D and E) containing acrylic acid-acrylate copolymer in a proportion of 2.5% by weight or more in September, and VQ of branch fruit adhered to the port structure (F) containing 10% It was confirmed that the VQ of the branching fruit adhered to the plant was significantly lowered and that the growth of the plant was suppressed when the formulation of the acrylic acid-acrylate copolymer was excessive.

Through the above-mentioned results, it can be seen that, by using the wall surface greening system according to the present invention, it is possible to prevent plants from dead and die by easy initial planting, and to supply water and nutrients to the plant for a long time, It can be confirmed that recording can be implemented.

10: Wall Recording System
100: Support
200: plant
300: Port portion
400: Watering section

Claims (7)

A supporting part fixed to a wall of the building or a structure installed on the wall; And
At least one port portion in which a plant is planted and is detachably fixed to the support portion,
Wherein,
A port body having an accommodation space with an open top formed therein and planting the plant body and having a coupling member at one side to be fixed to the support unit;
And a culture medium filled in the accommodation space inside the port body, the culture medium comprising artificial soil, acrylic acid-acrylate copolymer and organic compost,
Wherein the port portion further comprises a discharge layer formed on a lower surface of the medium composition filled in the receiving space of the port body to discharge water sprinkled on the medium composition,
Further comprising a water supply portion including a fabric on one side of the support portion in a direction in which the port portion is coupled,
Wherein,
A black shady cover layer formed on the inner surface of the port body; And
Further comprising a protective layer comprising a fabric formed on said media composition,
Wherein the water supply portion guides moisture to the port portion under a condition that water is naturally irrigated with rain or snow. The method according to claim 1,
Wherein the port portion is manufactured by press molding of wood by-products including geotextile or coco peat and peat moss. delete The method according to claim 1,
Wherein the culture medium composition comprises 0.1 to 10% by weight of an acrylic acid-acrylate copolymer, 3 to 10% by weight of organic compost, and the remaining artificial soil. delete delete delete

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