KR20090058274A

KR20090058274A - A retaining wall using soil bag for growing plants

Info

Publication number: KR20090058274A
Application number: KR1020070124980A
Authority: KR
Inventors: 김종진
Original assignee: 김종진
Priority date: 2007-12-04
Filing date: 2007-12-04
Publication date: 2009-06-09

Abstract

The present invention relates to a water reinforcement soil retaining wall using a vegetation sack, a plurality of vegetation stalks stacked up and down; And a connecting member disposed between the stacks of the plurality of vegetation stems to increase the bonding force therebetween.

One side is opened so as to contain the soil body made of a non-rotating material;

A water-soluble adhesive layer coated with a water-soluble adhesive to adhere the seeds to the inner surface of the main body;

Seeds sprayed on the inner surface of the main body; And

And a coating material attached to the inner surface of the main body to prevent the inner surfaces of the main body from sticking to each other due to the water-soluble adhesive applied to the water-soluble adhesive layer and to prevent the seed from falling off when the soil is contained therein. .

Description

Reservoir Reinforced Soil Retaining Wall Using Vegetation Stem {A RETAINING WALL USING SOIL BAG FOR GROWING PLANTS}

The present invention relates to a low water reinforcement soil retaining wall using a vegetation stem, and more specifically, to fix the seeds, such as seeds using a water-soluble adhesive on the inner surface of the vegetation vegetation that does not rot, using the connection member at the same time It relates to a low water reinforcement soil retaining wall using a vegetation stalk that allows the installation of more robust retaining wall structures by connecting vegetation stools.

In general, retaining walls are used in a wide variety of civil engineering and landscape applications, such as supporting slopes and embankments of highways or railways, and supporting sound barriers.

In recent years, many methods for constructing retaining walls without using environmentally harmful elements, such as cement and reinforced concrete, have been developed to emphasize eco-friendliness, and as a representative example, Korean Patent Application Publication No. 2000-71265 (published: 2000.11.25.) "Retaining wall structure with interlocking retaining wall construction units and a method of constructing them". In the prior art such as Korean Patent Laid-Open No. 2000-71265, the vegetation is smoothly formed on the retaining wall by spraying seeds and spraying water on the outside of the tonne after the soil and plant seeds are mixed or filled with the soil. Allow it to proceed

However, in the above technique, when the soil and plant seeds are mixed and filled inside the bag, it is difficult to germinate the seed, and when the plant seeds are separately sprayed to the outside of the bag, the plant seeds easily detach from the bag. Since this occurs frequently, the germination rate of plants is extremely low.

If the vegetation retaining wall construction work can reduce the process of spraying seeds outside the bag, it will be much easier to construct the vegetation retaining wall and lower the retaining wall construction cost.

In addition, there is a problem in that it is difficult to plant plants because the connecting member connecting the sack has a shape that cannot supply moisture to the sack.

An object of the present invention is to solve the problems described above, by connecting the vegetation lap using a connecting member formed in the shape of the container, it is possible to store the moisture in the container form for a period of time to absorb the rain water into the soil. It is to provide a low-water reinforcement soil retaining wall using a vegetation stalk to minimize the discharge into the groundwater to prevent the plants from dying in the dry season.

Another object of the present invention is to provide a low-water reinforcement soil retaining wall using a vegetation sack to omit the seed spraying work in the environment-friendly greening of the vegetation retaining wall structure.

Another object of the present invention is to install a retaining wall that has been installed as a cement, such as a vegetation vegetation, it is possible to reduce the cost and to provide a low-water reinforcement soil retaining wall using a vegetation stalk to build an aesthetically friendly environment-friendly site There is.

Another object of the present invention is to protect by using a covering material such as paper, cloth, non-woven when attaching the seed to the inner surface of the sack, low water reinforcement soil retaining wall using a vegetation sack to allow the seed to be attached and germinated for a long time To provide.

Still another object of the present invention is to provide a low-water reinforcement soil retaining wall using a vegetation stalk to form a retaining wall structure by maintaining the original shape for a long time by using the sack as a non-corrosive material.

Still another object of the present invention is to provide a low water reinforcement soil retaining wall using a vegetation sack to allow the seeds to be stably settled and germinated by rain or vegetation water by dissolving the adhesive by rain or vegetation water.

In order to achieve the above objects, the low water reinforcement soil retaining wall using the vegetation stem according to the present invention, a plurality of vegetation stems stacked up and down; And a connection member disposed between the plurality of vegetation stem stacks to increase the bonding force therebetween.

The vegetation stem is,

Seeds sprayed on the inner surface of the main body; And

According to the low water reinforcement soil retaining wall using the vegetation stem according to the present invention, by stacking the vegetation stem using the connecting member can greatly improve the bonding force between vegetation stems, at the same time by storing water and using it in the dry season such as drought There is an advantage to smooth vegetation.

In addition, according to the vegetation sack of the present invention, it is possible to omit the seed spraying work in the environmentally friendly greening of the vegetation retaining wall structure, there is an advantage that can reduce the work process and thereby reduce labor costs and construction costs .

In addition, by installing the retaining wall, which has been previously installed as cement, as a vegetable sack, it is possible to reduce costs and construct an environmentally friendly site that looks good.

Hereinafter, with reference to the accompanying drawings will be described in detail for the low water reinforced soil retaining wall using the vegetation sack according to the present invention.

1 is a schematic diagram showing a low water reinforced soil retaining wall using a vegetation sack according to the present invention.

As shown in FIG. 1, the water reinforcing soil retaining wall 200 according to the present invention is constructed by stacking a plurality of vegetation stems 10 with a connection member 70 interposed therebetween. The reinforcement soil is filled between the reinforcement soil retaining wall 200 and the slope slope 250 formed in this way, and thus the retaining wall structure is finally completed.

The retaining wall structure thus installed is supplied with moisture through the rain as a result of the seal, so that the seeds inside the vegetation stem 10 germinate to grow grass or grass or trees.

By constructing the reinforcement soil retaining wall structure using vegetation spigot, it is possible to create an aesthetically-pleasing and natural-friendly environment compared to the retaining wall structure previously constructed using cement.

In addition, in the conventional vegetation retaining wall structure construction method, the vegetation stem according to the present invention allows the vegetation to progress smoothly on the retaining wall by spraying seeds and spraying water on the outside of the vegetation stem after all the retaining walls are constructed. By forming a seed layer inside, it eliminates the existing seed spreading process.

The connecting member 70 has a structure in which water can be stored, and serves to connect and couple them when the vegetation sacks are stacked, and at the same time, water such as rainwater is stored to plant the stored water at the same time as the drought. It is delivered to the root of the plant so that the plant can grow and settle without being killed.

Figure 2 is a perspective view showing a connecting member for connecting the vegetation stem in the present invention.

As shown in FIG. 2, the connection member 70 has a plate 75 formed in a rectangular steel plate shape, an accommodating portion 71 formed on the plate 75, and an angle between the accommodating portion 71. It consists of a plurality of leg portions 77 protruding downward from the corner portion.

At least one or more receiving parts 71 may be formed on the plate 75, a part of which may be formed to protrude upward from the plate 75, and another part of the receiving part 71 may protrude downward.

The leg portion 77 serves to fix the mesh or grid (GRID), eliminating the need for a separate clasp.

3 is a perspective view showing a vegetation sack in the present invention, Figure 4 is a partial cross-sectional view of Figure 3, Figure 5 is a perspective view showing a state filled with the vegetation sack of FIG.

As shown in Figures 3 and 4, the vegetation stem according to the present invention includes a main body 20 is opened on one side so as to contain the soil.

The body 20 should be made of a material that does not loosen without rotting. Since conventional vegetation vegetation for vegetation is for greening, it was desirable to be made of a rotting material in order to increase the natural friendliness. In particular, the main body 20 is preferably a nonwoven fabric.

However, since the vegetation stem used in the present invention is to replace the cement retaining wall structure rather than being used for vegetation for greening, in order to maintain the retaining wall structure shape for a long time, the main body 20 should not rot, and the seeds grow. There must be enough void to pass through the body 20.

The inner surface of the body 20 is coated with a water-soluble adhesive layer 50 for bonding the seeds. The water soluble adhesive forming the water soluble adhesive layer 50 is preferably a water soluble adhesive that does not interfere with the germination of seeds.

In particular, the water-soluble adhesive used in the present invention should have a predetermined adhesive force for bonding the seeds of the vegetation stem to the stem body 20, and after the adhesion should be dried quickly, after the soil is put on the stem to make the retaining wall It must be water soluble to be soluble by rain or vegetation.

Therefore, the water-soluble adhesive used in the present invention is composed of the following composition.

Polyacrylic acid ester 44.7 ± 2.0%, Sodium dodecyl benzene sulfonate 1 ± 0.1%, Poly Oxy Ethylene Nonyl Phenol Ether 3 ± 0.2%, Isopropyl alcohol ( iso propyl alcohol) 0.2 ± 0.1%, and 50 ± 2.0% of the fertilizer dissolved.

The water-soluble adhesive having the above configuration is fast drying and has an adhesive strength enough to bond the seeds, and can be easily melted by rain or vegetation water, thus corresponds to an essential component for achieving the present invention.

When the application of the water-soluble adhesive layer 50 is completed, the seeds, such as seeds as a whole to the inner surface of the main body 20 is evenly sprayed.

Thereafter, the upper and lower inner surfaces of the main body 20 due to the water-soluble adhesive applied to the water-soluble adhesive layer 50 to prevent each other from sticking to each other and to prevent the fall of seeds when the soil is contained in the coating material ( 40). The coating material 40 may be paper, cloth, nonwoven fabric, or the like, and in particular, the paper may be thin, such as Korean paper.

The covering material 40 is attached to the inner surface of the main body 20 by the adhesive force of the water-soluble adhesive layer (50).

The method of attaching the seed to the vegetation stem may include the following method in addition to the above method.

A water-soluble adhesive is applied to the coating material 40 to form a water-soluble adhesive layer 50, and the seed 30 is sprinkled on it. Thereafter, one side of the cover material 40 to which the seeds 30 are attached may be adhered to the inner surface of the main body 20 of the vegetation stem to complete the vegetation stem.

Hereinafter, the usage example of the vegetation sack will be described schematically.

As shown in Figure 5, by filling the soil inside the main body 20 is formed of a material for constructing the retaining wall structure. The retaining wall structure is constructed through the main body 20 and the reinforcement soil 150 is filled in the rear thereof to finally complete the structure.

The main body 20 should be durable and usually formed of a fabric that can penetrate into the main body 20 and allow the seeds to germinate and hold fine soil particles filled therein as well. It is preferable. In addition, the material of the body 20 should not be biologically degraded for durability.

Figure 3 is a perspective view of the vegetation stem in the present invention.

4 is a partial cross-sectional view of FIG. 3.

FIG. 5 is a perspective view illustrating a state in which soil is filled in the vegetation stem of FIG. 3.

10: vegetation stem 20: main body

30: seed 40: covering material

50: water-soluble adhesive layer 70: connecting member

71: receiver

Claims

A plurality of vegetation sacks 10 stacked up and down; And a connection member 70 disposed between the stacks of the plurality of vegetation stems 10 to increase the bonding force therebetween.

The vegetation stem 10 is,

A body 20 made of a non-rotable material having one side open to contain soil;

A water-soluble adhesive layer 50 coated with a water-soluble adhesive to bond the seeds to the inner surface of the main body 20;

Seeds 30 sprayed on the inner surface of the main body 20 as a whole; And

In order to prevent the inner surfaces of the main body 20 from sticking together due to the water-soluble adhesive applied to the water-soluble adhesive layer 50 and to prevent the seed from falling off when the soil is contained, the coating material 40 attached to the inner surface of the main body 40. Reservoir soil retaining wall using a vegetation sack characterized in that it comprises a).

The method of claim 1,

The water-soluble adhesive of the water-soluble adhesive layer 50,

Polyacrylic acid ester 44.7 ± 2.0%, Sodium dodecyl benzene sulfonate 1 ± 0.1%, Poly Oxy Ethylene Nonyl Phenol Ether 3 ± 0.2%, Isopropyl alcohol ( iso propyl alcohol) Low water reinforcement earth retaining wall using vegetation hemp stem, characterized by consisting of 0.2 ± 0.1%, 50 ± 2.0% of the dissolved fertilizer.

The method of claim 1,

The cladding material is a low water reinforced soil retaining wall using a vegetation sack, characterized in that any one selected from Hanji, paper, cloth and non-woven fabric.

The method of claim 1,

The connection member 70,

A plate 75 composed of a rectangular plate shape;

At least one receiving portion 71 formed on the plate 75; And

Reinforced water retaining soil retaining wall using a vegetation stalk, characterized in that consisting of a plurality of leg portions 77 protruding downward from each corner around the receiving portion (71).