KR200328492Y1 - Net for afforestation - Google Patents

Abstract

The present invention is a pocket-type net that can be easily installed by attaching a pocket containing fertilizer, soil and seeds so that seeds can germinate on the surface of the net installed to create greenery on the surface of cut or fill surface. . As an embodiment of the invention, in a greening net for greening incisions or rock layers or landfills which have been dug up due to all-round construction or civil engineering work, a net provided with tensile strength by weaving jute, rice straw and / or palm bark fibers in a net shape. A pocket 13 made of the same material as the net layer is sewn on the surface of the net 10 formed of the layer 11 so as to be repeated on top, bottom, left and right, and soil, fertilizer (manure) and seeds are put therein. It is used to spread on the slope or rock layer, or the net layer is overlapped with each other so as to form a bag, and then it is sewn at regular intervals, and the net containing soil, fertilizer (seed) and seeds is installed on the ground. .

Description

Pocket net for recording composition {NET FOR AFFORESTATION}

The present invention relates to a net for preventing erosion and greening of artificially cut incisions, land, or soil or rocks by civil engineering and road construction, and more specifically, so that seed germination conditions are provided on the surface of the net. The present invention relates to a net for greening, in which a pocket for inserting fertilizer, soil, and seeds is formed or attached.

Recently, in order to protect the ecosystem and to preserve the natural scenery while preventing river erosion from eroding or preventing road damage due to erosion caused by road construction, etc. Lay mats on the back of the mountain due to this method is used to transplant the plant seeds to take root.

Conventionally, in order to equip an erosion prevention mat and to form green space there, the method of first laying a mat in a desired place and fixing it with a predetermined fixing means is mainly used. As an example, the soil erosion prevention mat is manufactured by dispersing a synthetic resin filament melt-extruded through a spinning machine on a conveyance belt formed by unevenness oscillating from side to side, seated on a belt, cooled, and then separated and wound on a belt. Conventional soil erosion prevention mats are manufactured together to form a three-dimensional network structure resembling the root of the filament and the structure is excellent in flexibility and tensile properties to form a three-dimensional structure formed with irregularities.

However, this conventional method requires the installation of an erosion prevention mat and at least two stages of work spreading the seeds / soils for greening, thus increasing the construction cost and increasing the working time, especially in places where the inclination angle is sharp. This very difficult and dangerous has been a disadvantage of safety accidents.

In other words, conventionally, since the mat is first installed on the ground and then the seeds (seeds) mixed with the adhesive are scattered thereon, there has been a problem of double-working, especially when installing the mat underwater. It is also pointed out that there is little effectiveness because it floats on the surface of the water.

In an effort to overcome the above problems, the Republic of Korea Patent Publication No. 1999-0081414 has been introduced in detail with respect to the mat for erosion prevention and greenery composition and its manufacturing method.

In view of this, the erosion prevention mat and the green composition mat are dispersed on the belt after the synthetic resin filament melted and extruded through the spinning machine on the egg plate-shaped transfer belt formed by irregularities that vibrate from side to side, and is separated and wound on the belt. By manufacturing the filament to form a three-dimensional network structure similar to the root of the plant, using a conventional soil erosion prevention mat that forms a three-dimensional structure with irregularities as a surface fixing material, the group consisting of seeds, stems and roots in the surface fixing material The mixture of at least one selected from pulp and pulp has a fixed structure,

As a method for manufacturing the green mat, a synthetic resin filament melt-extruded through a spinning machine is scattered on an egg plate-shaped transfer belt formed by unevenness oscillating from side to side, seated on a belt, cooled, separated and wound on a belt. As a result, the filament forms a three-dimensional network structure similar to the root of the plant, and the existing soil erosion prevention mat having a three-dimensional structure with irregularities formed as a surface fixing material, and the seed in a stirring tank equipped with a bubble generator in the surface fixing material. The present invention discloses a method of preparing a pulp-seed mixture obtained by adding a mixture of at least one selected from the group consisting of stalks and roots, and a slurry pulp, and stirring while supplying air bubbles, followed by drying.

However, the prior art as described above also has a hassle that the manufacturer has to construct directly in the field, and therefore, it is not easy for anyone to construct because it requires skill in construction, and the green area is formed in the same way where the slope is made of terrain and rock layers. If you do so, the soil will flow easily on the steep slopes, so the roots of the germinated seeds are not pulled out or shaken so that they cannot take root safely. Even if the mat is installed, a good solution is required because the roots of the germinated seeds do not take root in the rock.

The present invention was devised to solve the conventional problems as described above, the object of the present invention is to cover the stratum surface for the greening of the incision surface or rock layer is a mat or net used to create greenery by germinating seeds In the fabrication process, the nets are formed by overlapping the nets and sewing them to form pockets or attaching pockets to the surface of the nets to install greens with soil, manure and seeds in each pocket directly on the cut or fill surface. It is to provide a pocket net for.

The present invention has enough conditions for seed to germinate in the pocket, so it can be installed by installing it on the fill surface or cut surface, so that anyone can construct it, as well as spray water on it, the seeds can germinate and form greenery.

The present invention contains seeds and soil in the pocket so that the soil or seeds do not flow down or separate even after construction, so the seed germination ability is excellent and uniform green areas can be created during greening operations such as greening of rock area and steep slopes. Can be.

Therefore, after installing the mat as in the prior art, since the secondary work of mixing and dispersing the seeds in the adhesive is not necessary at all, anyone who is not a skilled worker is able to work and provides an easy construction.

1 is a perspective view illustrating a pocket-type net for greening composition of the first embodiment according to the present invention,

Figure 2 (a) is a conceptual diagram of the pocket-type net shown in Figure 1, Figure 2 (b) is a cross-sectional view showing the attachment state of the pocket,

Figure 3 is an enlarged perspective view of the main portion illustrating a pocket-type net for recording composition illustrating a second embodiment of the present invention,

Figure 4 is a perspective view showing an installation example of the recording pocket net according to the present invention.

※ Explanation of code for main part of drawing

10: Net 11: net layer

12: Seed germination layer 13: Pocket

Hereinafter, a pocket-type net for recording composition according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a plan view of a pocket-type net for greening according to the present invention is shown by way of example, the reference numeral 10 in the drawing is a net formed on the incision or cut surface or fill surface to form a greenery, the net according to the present invention Coir fiber woven ropes are produced in the form of a net, or together with rice straw or rice straw.

The characteristics of rice straw are excellent in moisturizing effect, which promotes germination and growth of seeds, and is naturally decayed during long-term contact with earth and sand, which can help improve soil quality.

Referring to Figs. 2 (a) and 2 (b), Fig. 2 (a) is a conceptual diagram illustrating a state in which a pocket is attached to the net layer as shown in Fig. 1, and Fig. 2 (b) shows the pocket on the net surface. As a cross-sectional view showing the stitched state, the net 10 is composed of a net layer 11 which gives tensile strength by weaving jute, straw and / or palm bark fibers in a net form.

<First Embodiment>

As shown in FIG. 3, the net 10 is overlapped to form a pleat, and a pocket is formed so that a pocket 13 having a certain length is formed when the bag is sewn at a predetermined interval so that the bag does not open.

The net 10 having the pocket 13 formed as described above is inserted into the pocket 13 by mixing soil, fertilizer (manure, flounder) and seeds, and installing it on the surface of the slope or rock layer, the seeds germinate naturally. To form greenery.

Net (10) having a pleated pocket (13) as described above can help the seed growth when installed on a terrain difficult to grow seeds due to lack of nutrients, such as rock slopes or Masato lacking soil easy to flow down It can be easily formed greenery.

Second Embodiment

As shown in FIGS. 1 and 3, the small pocket 12 is separately attached to the surface of the net 10, and the pocket 12 is sewn to be repeated up, down, left, and right, and then soil, fertilizer ( Mix) and seeds.

Also in the case of the net 10 having a small pocket according to the second embodiment, as in the first embodiment, the soil is hard to grow, such as a slope or a rock that lacks soil or Masato (see FIG. 4). When installed on the terrain can be easily formed greenery, the manufacturing cost is significantly reduced, but there is an advantage that easy construction.

In the first and second embodiments, the seed may use various seeds, but wild grass was used in the present invention.

As described above, the pocket-type net for greening according to the present invention has a steep inclined surface and is installed in a terrain where soil is easy to flow, so that seeds are germinated and grounded in nutrients provided by the manure contained in the pocket until the roots are settled. As the roots are stably settled, and the viability is high, it can form uniform greenery during greening.

In addition, the present invention provides an advantage that anyone can easily and easily install the net, shorten the working time and reduce labor and construction costs.

In the above, the present inventors exemplarily described that the pocket is folded to partially overlap the net on the surface of the net, or separately attached by stitching the pocket, but the technical idea of the present inventors forms the pocket, and The germination condition of seeds is created in the inside, and even if the net is directly applied on the Masato or rock layers where growth is low due to the lack of steep terrain or incision and soil, the greenery can be effectively formed.

Therefore, although various application examples can be easily implemented through this specification in the art, it should be understood that they fall within the scope of the technical idea defined in the utility model registration claims below.

Claims (3)

In the net for making greenery for greening on the ground of the incision, the rock layer or the fill surface, Weaving the jute, straw and / or palm bark fibers in the form of a net to fold the net 10 made of a net layer 11 to which the tensile strength is imparted, and then stitch them at regular intervals to form a pleated pocket 13. , Pocket type net for the greening composition, characterized in that the mixture is inserted into the pocket 13 and the seeds and soil and manure. In the greening net for greening the ground of the incision, rock layer or fill surface, A net 10 made of jute, straw and / or palm bark fibers woven in the form of a net to impart tensile strength to the net layer 11; Pocket type net for the composition of the greening, characterized in that consisting of a pocket 13 repeatedly attached to the surface of the net 10 in order to contain a mixture of seeds and soil and manure. The pocket-type net for greening according to claim 1 or 2, wherein the seed is wild grass.