KR20110033577A - A vegetation mat, and a vegetation unit - Google Patents

Abstract

PURPOSE: A vegetation mat and a vegetative mat unit are provided to prevent the separation of a vegetation material or seeds by installing a seed pipe and a soil material pipe on a vegetation pocket layer. CONSTITUTION: A vegetation mat(20) comprises the following: a vegetation pocket layer(210) formed with polylactic acid, including a soil material pipe filled with a vegetation material and a seed pipe filled with seeds injected with orchid mycorrhizal fungi; a protective sheet layer(250) laminated on the upper side of the vegetation pocket layer; and a plastic resin layer(270) laminated on the protective sheet layer. The vegetation pocket layer additionally includes insertion grooves.

Description

Vegetation Mat and a Vegetation Unit

The present invention relates to a vegetation mat and a vegetation mat unit, and more particularly, a vegetation made of a polylactic acid containing a vegetation pipe filled with a vegetation material therein and a seed pipe filled with a seed inoculated with mycorrhizal bacteria. A pocket layer; A protective sheet layer laminated on the vegetation pocket layer; And a plastic resin layer laminated on an upper surface of the protective sheet layer, wherein the vegetation pocket layer is formed in a bag shape so that an insertion groove is formed, and the vegetation pipe and the seed pipe are inserted into the insertion groove, A vegetation mat that can promote germination and growth, prevent soil loss and continuously provide nutrients necessary for growth to the plant, and a connecting member when connecting the vegetation mat to increase the cohesion between the vegetation mats and It relates to a vegetation mat unit that can stabilize the ground in a short time by making the mat close to the slope.

If the slope cut on the road or riverside is left untouched, it is not aesthetically pleasing and it is easy to cause human and physical damage due to the loss and collapse of the soil due to rainfall and heavy snow. Therefore, it is necessary to record the slope for aesthetic effects and safety accident prevention. As a method of recording the slopes, there are methods of planting plants on slopes cut directly, a method of spraying a mixture of seeds and vegetation soil, and a method of constructing a vegetation mat containing seeds and fertilizers. The method of planting plants directly is that the effect of slope greening is great, but it requires a lot of labor force, which reduces economic efficiency and places limitations that are impossible on steep slopes. The method of spraying a mixture of seeds and vegetation soil has low seed germination rate, difficult to have a uniform growth distribution, and there is a place restriction that cannot be used in steep slope areas. Therefore, the method of greening by using vegetation mat regardless of economic and place restrictions is widely used.

1 is an exploded perspective view of a conventional vegetation mat.

Referring to FIG. 1, the conventional vegetation mat 10 includes a vegetation net layer 11 accommodating a seed pipe 12 and a fertilizer pipe 13 and a jute mesh layer 14 on an upper surface of the vegetation net layer 11. ), The protective net layer 15, and the plastic resin layer 16 were sequentially stacked and sewn together. In the vegetation mat 10, the vegetation net layer 11 accommodating the seed pipe 12 and the fertilizer pipe 13 is made of a material such as jute or the like and easily absorbs moisture to absorb the seed pipe 12. Reduced the amount of hindered the germination of seeds. The vegetation net layer 11 serves to fix the seed pipe 12 and the fertilizer pipe 13 fixed therein. In the past, the vegetation net layer 11 was manufactured using environmentally friendly jute material to prevent environmental pollution. In addition, the seed pipe 12 and the fertilizer pipe may be supplied with moisture that is artificially sprayed after construction. However, the seed pipe 12 and the fertilizer pipe are supplied with water that is naturally generated from the ground. When artificially sprayed water is depleted, it is supplied in a natural state. Water received plays a very important role in plant growth. However, as described above, when the vegetation net layer 11 is made of jute, which is an environmentally friendly material, the seed pipe 12 and the fertilizer pipe 13 are absorbed by absorbing a considerable amount of moisture supplied from the ground. As the amount of water to be absorbed is reduced, when the artificially sprayed water is depleted, a serious problem arises in which seeds cannot germinate. The fertilizer pipe 13 and the seed pipe 12 are fixed to the warp thread 112 at intervals that are alternately equally divided in the width direction on the upper surface of the net, and the seed pipe 12 or the fertilizer pipe 13 during construction. ) Is easily separated from the warp 112, the seed or fertilizer was not evenly located on the vegetation mat 10, there was a problem that gathered in a part. Furthermore, the seed pipe 12 and the fertilizer pipe 13 are fixed only by the warp, so that the coupling force is weak, so that the seed pipe and the fertilizer pipe are removed from the vegetation net layer after construction, and as a result, vegetation and slope safety fail. Cases are reported. In addition, since the conventional vegetation net layer 11 is manufactured in the form of a dense net in order to weave using the jute yarn and the slope of the jute and to fix the seed pipe 12 and the fertilizer pipe 13, The heavy weight required an increase in the cost of transportation to the factory and the difficulty of the workers in the construction process.

Figure 2 is a perspective view of a conventional vegetation mat and the anchor pin. Figure 3 is a side view showing a state in which the vegetation mat according to the prior art is connected by an anchor pin. Figure 4 is a perspective view showing a state in which the vegetation mat according to the prior art is connected by an anchor pin.

Conventionally, when connecting the vegetation mat 10 during the construction of the vegetation mat 10, as shown in Figures 2 to 4 to prepare one vegetation mat 10 and the other vegetation mat 10 side to be installed in parallel The ends were positioned to overlap, and the anchor pins 50 were placed in a row on the overlapped portions. As described above, the method of connecting the vegetation mat 10 using the anchor pin 50 is performed by binding the vegetation mat 10 only as much as the area of the head portion 51 of the anchor pin 50. 10) There is a problem in that the construction period is long and the work is difficult because a large number of anchor pins 50 are required for the perfect connection therebetween. If rock is present in the ground where the anchor pin 50 is placed, the vegetation mat 10 may not be connected to each other by the anchor pin 50. In addition, since the vegetation mat 10 is attached only to the ground where the anchor pin 50 is placed, it is necessary to use a lot of anchor pins 50 to closely contact the vegetation mat 10 to the ground.

The present invention is to solve the above-mentioned problems of the prior art, a vegetation pocket layer that functions to fix the seed pipe and the vegetation pipe is formed in the form of a pocket having a plurality of ventilation holes by crossing the thin patterning pattern By making the weight lighter and inserting the seed pipe and the vegetation pipe into the insertion groove, the seed pipe and the vegetation pipe are stably positioned in the vegetation pocket layer so that there is no fear of being separated or lost. The purpose is to provide a vegetation mat that can be decomposed by microorganisms in the natural state, thereby eliminating the risk of environmental pollution.

In the present invention, since the vegetation pipe and the seed pipe are firmly fixed by being inserted into the insertion groove of the vegetation pocket layer, the vegetation material and the seed are evenly arranged without being driven or lost to any one place to promote plant growth. The purpose is to provide a mat.

The present invention also improves the moisturizing properties by using a water absorbent, a microbial material, and plant hormones containing plant hormones to promote germination and growth of seeds and to prevent soil loss, and to sustain the growth of plants after germination of seeds. The purpose is to provide a vegetation mat that can provide nutrients necessary for growth to plants.

The present invention also, when the vegetation mat is constructed using a coupling member having a pair of support and a c-shaped head portion is bent by 90 degrees from one end of the support portion, the binding force between the vegetation mat simply without fixing the anchor pin The purpose of the present invention is to provide a vegetation mat unit that can stabilize the ground in a short time by increasing the adhesion of the vegetation bio mat to the slope.

The present invention is implemented by the embodiment having the following configuration in order to achieve the above object.

According to one embodiment of the present invention, the vegetation mat according to the present invention is a vegetation pipe layer made of a vegetation material filled inside, and a vegetation pocket layer made of a polylactic acid containing a seed pipe filled with seeds inoculated with mycorrhizal fungi ; A protective sheet layer laminated on the vegetation pocket layer; And a plastic resin layer laminated on an upper surface of the protective sheet layer, wherein the vegetation pocket layer is configured in a bag shape so that an insertion groove is formed, and the vegetation pipe and the seed pipe are inserted into the insertion groove. The pipes and seed pipes are firmly positioned in the insertion grooves so that they do not have to be separated or lost, and the germination pocket layer does not absorb the natural moisture generated from the ground, so that the germination performance of the seeds is excellent.

According to another embodiment of the present invention, in the vegetation mat according to the present invention, the vegetation pocket layer is formed by weaving polylactic acid to weave a patterning having a thread shape and a plurality of vents in the weaving of the patterning. It is to be formed is light weight and through the vents, characterized in that it can facilitate the absorption of moisture, oxygen supply, and plant growth.

According to another embodiment of the present invention, in the vegetation mat according to the present invention, the vegetation material is composed of 5-15 parts by weight of a compound fertilizer, tera control, based on 100 parts by weight of main soil mixed with ocher, activated carbon, and fermented compost. 2-4 parts by weight of absorbent, 10-20 parts by weight of soil improving agent, 1-2 parts by weight of microbial agent, and 5-10 parts by weight of binder.

According to another embodiment of the present invention, the soil improving agent in the vegetation mat according to the present invention is characterized in that any one selected from the group consisting of charcoal powder, wood vinegar, growth hormone and mixtures thereof.

According to another embodiment of the present invention, in the vegetation mat according to the present invention, the main soil is characterized by consisting of 30-60% by weight of ocher, 20-40% by weight of activated carbon, 10-20% by weight of fermentation compost.

According to another embodiment of the present invention, in the vegetation mat according to the present invention, the composite fertilizer is characterized in that any one of the coating fertilizer, chemically synthetic fertilizer containing nitrogen, phosphorus, potassium respectively.

According to another embodiment of the invention, the microbial agent in the vegetation mat according to the invention is characterized in that any one selected from the group consisting of Pseudomonas genus, Azotobacter genus, Bacillus genus.

According to another embodiment of the present invention, the vegetation mat according to the present invention is connected to each other by the vegetation mat, the connecting member is a pair of support and the bent to extend 90 degrees at the end of the support portion It characterized in that it comprises a head of the shape.

The present invention forms a vegetation pocket layer, which functions to fix the seed pipe and the vegetation pipe, to form a pocket shape having a plurality of ventilation holes by crossing the thin patterning pattern to reduce the weight and at the same time insert the seed into the insertion groove. By inserting pipes and vegetation pipes, seed pipes and vegetation pipes are stably located in the vegetation pocket layer, so that there is no fear of being separated or lost. Furthermore, the patterning is made of polylactic acid to be decomposed by microorganisms in the natural state. There is also an effect that can eliminate concerns.

In addition, the present invention is that the vegetation pipe and seed pipe is inserted into the insertion groove of the vegetation pocket layer is firmly fixed so that the vegetation material and seeds are evenly distributed without being driven or lost to any one place to promote plant growth. There is.

In addition, the present invention by using a moisture absorbent, a microbial material, a plant hormone containing plant hormones to improve the moisturizing to promote the germination and growth of seeds and to prevent soil loss, and to continue the growth of plants after germination of seeds It is effective to provide the plant with the nutrients needed for growth.

In addition, by using a connecting member having a pair of supports and a c-shaped head portion which is bent by 90 degrees from one end of the support when the vegetation mat is installed, the binding force between the vegetation mats is easily increased without fixing the anchor pins. The vegetation mat is in close contact with the slope has an effect that can stabilize the ground in a short time.

Hereinafter, a vegetation mat and a unit thereof according to the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the same elements in the figures are represented by the same numerals wherever possible. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted. Unless otherwise defined, all terms in this specification are equivalent to the general meaning of the terms understood by those of ordinary skill in the art to which the present invention pertains and, if they conflict with the meanings of the terms used herein, Follow the definition used in the specification.

5 is an exploded perspective view of the vegetation mat according to the present invention. FIG. 6 is an enlarged view of a portion A of the vegetation pocket layer of FIG. 5.

5 and 6, the vegetation mat 20 according to the present invention is a mesh on the vegetation pocket layer 210 and the vegetation pocket layer 210 to accommodate the seed pipe 213 and vegetation pipe 215 The layer 230, the protective sheet layer 250, and the plastic resin layer 270 are sequentially stacked, and are formed by sewing the layers together.

As shown in FIG. 6, the vegetation pocket layer 210 has a plurality of elliptical patterning rings 2111 arranged in a row in parallel to form a single row, and a plurality of rows of the vegetation pocket layer 210 are arranged in a fixed row 2112. ) Takes the form of connecting the lower row one side and the other side of the upper row at the same time has a pocket, that is, a pocket shape as a whole. The vegetation pocket layer 210 is formed by the connection of the patterning 2111 and the fixing line 2112, and a plurality of insertion grooves 2113 into which the seed pipe 213 or the vegetation repipe 215 is inserted are formed. . The patterning ring 211 is made of a yarn melt-spun polylactic acid and takes the form of an oval ring, and the seed pipe 213 or the vegetation pipe 214 enters therein. The seed pipe 213 and the vegetation pipe 215 are inserted into the insertion groove 2113 so as to alternate with each other. Since the seed pipe 213 and the vegetation pipe 215 are inserted into the insertion groove 2113, the seed pipe 213 and the vegetation pipe 215 are surrounded by the patterning ring 2111 to be located. In the vegetation mat 20, it is possible to prevent the seed and the vegetation from being gathered in one place. The patterning 2111 and the fixing line 2112 are made of a yarn in which polylactic acid is melt-spun, so that the vegetation pocket layer 210 does not absorb moisture generated from the ground in a natural state, thereby supplying sufficient moisture to seeds. It can promote germination of seeds. Polylactic acid has properties similar to that of synthetic resin extracted from petroleum in the air, but when it is buried in the ground, the decomposition is slowly progressed by microorganisms. Also with polylactic acid The yarn made is lighter than the yarn of jute or coconut fiber, and the production cost is low, and a plurality of vent holes 2114 are formed between the patterning, so that the vegetation mat 20 can be lightened and economical. Therefore, compared with the case of manufacturing the vegetation pocket layer jute, it is easy to transport, so that the worker can be easily installed during construction.

As shown in FIG. 6, the seed pipe 213 spreads the seed 2131 inoculated with mycorrhizal fungi on the pulp 2132 to wind the fixing chamber 2133 spirally along the longitudinal direction on the outer circumferential surface in a rounded state. Form. The mycorrhizal fungus serves to supply phosphorus to plants in soils with almost no nutrients, and it is used by mixing exogenous mycobacteria and endogenous mycobacteria, and endogenous mycobacteria include grommus, gigaspora, and squatelospora. The genus is a genus of fungi, sugarless mushrooms, net mushrooms and milk mushrooms.

As shown in FIG. 6, the vegetation pipe 215 spreads the vegetation material 2151 on the water-soluble nonwoven fabric 2152 and wound the fixing chamber 2153 spirally along the longitudinal direction on the outer circumferential surface in a rounded state. Form. The vegetation material is gradually eroded over time, the water-soluble non-woven fabric and the fixed chamber is spread into the surrounding soil to provide nutrients necessary for plant growth.

The vegetation material is based on 100 parts by weight of the main soil, 5-15 parts by weight of complex fertilizer, 2-4 parts by weight of water absorbent, 10-20 parts by weight of soil improver, 1-2 parts by weight of microbial material, 5-10 parts by weight of binder. It nourishes the soil and promotes plant growth. Ingredients constituting the vegetation material is used to select environmentally friendly natural decomposition material. The vegetation material is prepared by mixing the components may be used a mixing mechanism such as a blender.

The main soil provides nutrients to the seed and is used as a means of increasing cohesion between different materials. The main soil is preferably made of 30-60% by weight of ocher, 20-40% by weight of activated carbon, 10-20% by weight of fermentation compost.

The ocher increases the cohesion between other materials, emits far infrared rays, suppresses the occurrence of pests, and promotes the germination or germination of seeds. If the loess is less than the weight range, the binding force is weakened. If the loess is more than the weight range, it is difficult to reduce the weight of the vegetation mat 20 and inhibit the oxygen supply to the plant.

The activated carbon has a large surface area and has a property of adsorbing various organic substances that are harmless to living organisms. In addition, activated carbon improves weakly alkaline soil acidified with various chemicals, and has excellent drainage filterability and air permeability, which promotes plant growth by supplying oxygen to soil. When the activated carbon is larger than the weight range, the binding force between components becomes weak and the soil becomes alkaline.

The fermentation compost improves the water retention and physical properties of fermented axial stools, sawdust, rice husks and ink. These organic substances contain a large amount of organic matter, nitrogen, phosphoric acid and the like to supply important nutrients for promoting germination of seeds or growth of germinated plants. If the fermentation compost is greater than the weight range may rather hinder the growth of the plant.

The composite fertilizer is a slow-acting fertilizer containing nitrogen, phosphorus, potassium and 5-10 parts by weight based on 100 parts by weight of the main soil. The slow-fertilizing fertilizer is a fertilizer which is controlled in various ways to provide a fertilizer effect over a long time, such as a coating fertilizer, a chemically synthetic fertilizer. The coating fertilizer is to coat the water-soluble fertilizer with a membrane such as sulfur and synthetic resin to control the elution amount and the elution period of the fertilizer, the chemically synthetic fertilizer fertilizer itself is difficult to dissolve in water and is not easily decomposed by microorganisms. In the soil, the hydrolysis and microbial decomposition are validated and absorbed by crops. The rate of degradation is controlled by the size and strength of fertilizer particles. When the compound fertilizer exceeds 10 parts by weight based on 100 parts by weight of the main soil, excessive nutrient supply may inhibit germination of seeds and kill plants.

The water absorbent to maintain the moisture in the vegetation mat 20 to facilitate the plant growth, mainly terra control is used and includes 2-4 parts by weight based on 100 parts by weight of the main soil. When the terra control is in contact with water to absorb the water and expands to maintain a gel (gel) state, the terra control of the gel state can store more than 200 times the weight of its own weight. The terracontrol decomposes naturally 6 months after installation. When the terra control exceeds 4 parts by weight with respect to 100 parts by weight of the main soil, the binding force of the components constituting the vegetation material becomes weak.

The soil improving agent neutralizes the acidic soil, prevents the decay of the soil and inhibits pests to promote plant growth. The soil improving agent includes 10-20 parts by weight based on 100 parts by weight of the main soil. The soil improving agent may include charcoal powder, wood vinegar, growth promoting hormone, and the like.

The charcoal powder has the effect of antiseptic, humidity control, mineral containing, far-infrared radiation, antibacterial and detoxification, ethylene gas adsorption discharged from plant roots. Charcoal powder has excellent permeability and air permeability and adsorbs and decomposes harmful substances in soil. It also has the effect of alleviating temperature variations in the ground and raising the surface temperature. It also neutralizes acidic soils and exhibits sustainable ecological resilience

The growth promoting hormone improves the germination capacity of the growth seeds and improves the development of healthy roots and stem systems and resistance to environmental conditions. Plant growth hormones such as cytokinins, auxins, gibberellins and betaines are used as the growth hormone.

When the soil improving agent is less than 10 parts by weight based on 100 parts by weight of the main soil, it is difficult to promote plant growth. When the soil improver exceeds 20 parts by weight, the soil is alkaline to lower the growth of the plant. The soil modifier may further include an organic soil modifier, an inorganic soil modifier, and a polymer soil modifier.

The microbial agent promotes germination of plants and growth of plants, including soil microorganisms, and includes 1-2 parts by weight based on 100 parts by weight of the main soil. Soil microbes supply nitrogen to plants and act as fungicides for harmful harmful bacteria. The microbial agent uses products currently available on the market, including endoROOTs from Myozyme. When the microbial agent is less than 1 part by weight based on 100 parts by weight of the main soil, the effect of promoting plant growth is small, and when the amount exceeds 2 parts by weight, the cost of plant growth does not differ.

The soil microorganism promotes plant growth by reducing the density of harmful bacteria and fungi in the rhizosphere by reducing the density of harmful bacteria and fungi in the root zone while continuing to proliferate and survive in the soil within the growth period of the plant, and continue to move and proliferate along the roots growing on the root surface. . The soil microorganisms include Pseudomonas genus, Azotobacter genus, Bacillus genus, and Lysopus oligosporus.

The binder is used to strengthen the binding force of the components constituting the vegetation material is used 5-10 parts by weight based on 100 parts by weight of the main soil. When less than 5 parts by weight of the binder is used based on 100 parts by weight of the main soil, the binding strength of the component is weakened, and when used in excess of 10 parts by weight, the growth of the plant may be lowered due to the lowering of the breathability due to the solidification of the component. The caking agent enhances the binding force of the components constituting the vegetation material during the manufacture of the vegetation mat 20, and when the vegetation mat 20 is installed on the slope, it is melted by rain water to strengthen the bearing capacity of the soil to lose the vegetation material Prevent it. As the binder, a water-soluble polymer such as polyvinyl alcohol, polyvinyl pyrrolidinone, carboxymethyl cellulose, starch oxide, molasses, or the like may be used.

The mesh layer 230 is a net having a mesh structure manufactured using an eco-friendly material such as jute thread, attached to the upper surface of the vegetation pocket layer 210 to firmly hold the vegetation pocket layer 210 to provide structural safety. do. The mesh layer 230 may be used without limitation as long as it is a net manufactured using jute yarn, or the like, and may have various shapes and structures.

The protective sheet layer 250 is formed by weaving jute or coconut fiber in the form of lattice, and supports the vegetation pocket layer 210 and gradually decomposes over time to supply nutrition to the soil. In addition, it prevents external cold wind to keep the vegetation mat warm, absorbs moisture sprayed artificially, exerts a moisturizing effect, promotes germination and growth of seeds, and prevents erosion and loss of soil.

The plastic resin layer 270 is a net made of polypropylene and polyethylene, and is located at the top of the vegetation mat 20 to firmly support freezing, snowing, ground and lower layers, and to stabilize germination and growth of plants. It has a protective effect to prevent surface corrosion caused by falling rocks, rainfall or strong winds.

Hereinafter, the vegetation mat containing the vegetation will be described in detail through the following examples. However, the present invention is not limited by this embodiment.

Example 1

The vegetation material is 10g of cover fertilizer, 100g of terra control, 68% of charcoal, 30% of wood herb solution, and 2% of plant hormone by 100g of main soil consisting of 50% by weight of yellow soil, 35% by weight of activated carbon and 15% by weight of fermentation compost. 15 g of the composed soil modifier is prepared by mixing 1.5 g of endoROOTs of Myozyme Inc. containing soil microorganisms and 7.5 g of starch oxide. The vegetation pipe is wrapped with a water-soluble nonwoven fabric to produce a vegetation pipe 215. After seeding the mycorrhizal fungi on the grass seed, the seed pipe 213 is prepared by wrapping it with pulp. The seed pipe 213 and the vegetation pipe 215 are alternately inserted into the vegetation pocket layer 210 to be fixed, and a mesh layer 230, a protective sheet layer 250, and plastics are disposed on the vegetation pocket layer 210. The resin layer 270 is sequentially laminated and sealed to prepare a 1 m * 1 m square vegetation mat 20. The vegetation mat 20 was constructed on an inclined slope of 45 degrees.

Example 2

The vegetation material is 5g of cover fertilizer, 100g of terra control, 68% of charcoal, 30% of wood herb solution, and 2% of plant hormone, based on 100g of main soil consisting of 50% by weight of yellow soil, 35% by weight of activated carbon, and 15% by weight of fermentation compost. 10 g of the soil improving agent thus prepared is prepared by mixing 1 g of endoROOTs of Myozyme Inc. containing soil microorganisms and 5 g of oxide starch.

Using the vegetation material was prepared and constructed the vegetation mat 20 in the same manner as in Example 1.

Example 3

For vegetation, 15 g of fertilizer is applied to 100 g of main soil composed of 50% by weight of yellow soil, 35% by weight of activated carbon, and 15% by weight of fermentation compost. 4g of terracontrol, 68% by weight of charcoal, 30% by weight of vinegar, and 2% by weight of plant hormone 20 g of the soil improver thus constructed is prepared by mixing 2 g of endoROOTs of Myozyme Inc. containing soil microorganisms and 10 g of starch oxide.

Using the vegetation material was prepared and constructed the vegetation mat 20 in the same manner as in Example 1.

Comparative Example 1

As a comparative example, GN-29, currently available from TAKIRON, was purchased and experimental conditions were the same as in Examples 1 to 3.

TABLE 1

Germination rate (%) Moisturizing rate (%) Dry weight Growth rate PH (PH) Example 1 90 35 2 1.5 7.2 Example 2 80 30 1.6 1.3 7.3 Example 3 75 40 1.4 1.2 7.2 Comparative Example 1 65 25 One One 7

Germination rate was measured 6 days after planting. Moisturizing rate measured the moisture content of the vegetation mat 20 after 40 days without water supply after planting. Dry weight was measured 4 months after planting. The growth rate is relative to the size of the plant of Comparative Example 1 after 30 days of planting.

According to the construction results of the vegetation mat 20 as described above, in the embodiments according to the present invention, the initial germination rate is high, so that the ground can be stabilized by the greening of the slope within a short time. It can be seen that the growth is fast and robust.

7 is a perspective view of a vegetation mat unit including a vegetation mat and a connection member according to the present invention. 8 is a side view illustrating a state in which the vegetation mat according to the present invention is connected by a connecting member. 9 is a perspective view showing a state in which the vegetation mat according to the present invention is connected by a connecting member.

According to another embodiment of the present invention, the vegetation mat unit includes a connection member 30 connecting the vegetation mat 20 and the vegetation mat 20. Since the vegetation mat 20 is the same as the vegetation mat 20 described above, the connecting member 30 for connecting the vegetation mat 20 will be described below.

7 to 9, the connecting member 30 serves to connect the vegetation mat 20 to each other during construction of the vegetation mat 20 and is formed to be parallel to both sides. Support portion 31 and the head portion 33 is formed parallel to both sides while being bent from the support portion 31. Conventionally, the vegetation mat is connected by using an anchor pin, but since the binding between the vegetation mats is made only as much as the area of the head of the anchor pin, many anchor pins are required for perfect connection between the vegetation mats. In addition, when rock is present in the ground where anchor pins are placed, the anchor pins have a problem in that the vegetation mats cannot be connected to each other. In the present invention, in order to solve these problems, the connecting member ( 30) is used.

The support part 31 is two rod-shaped portions arranged in parallel and spaced apart at regular intervals as shown in FIG. 7, and the connecting member 30 binds the vegetation mat 20 to each other. Inserted into the mat 20, and after the binding is completed, as shown in Figure 8, the end of the support portion 31 is inserted into the lower surface of the vegetation mat 20 placed on the upper portion as shown in FIG. The vegetation mat 20 is placed to prevent the detachment from the slope.

As shown in FIG. 7, the head part 33 is bent from the support parts 31 positioned parallel to each other and spaced apart at a predetermined interval to connect the support parts 31 to each other. When the connecting member 30 is rotated 90 degrees after being inserted into the vegetation mat 20 at a predetermined depth, only the head part 33 is positioned above the vegetation mat 20, as shown in FIGS. 8 and 9. By performing the function of maintaining the bond between the vegetation mat 20. When using the connecting member 30 rather than binding the vegetation mat 20 by the anchor pin, pressing the overlapping portion of the vegetation mat 20 by the length of the head 33 of the connecting member 30 Given the vegetation mat 20 can increase the binding force between each other.

Looking at the construction method of the vegetation mat with reference to Figures 7 to 9 to prepare one vegetation mat 20 and to position the side end parts overlapped so that the other vegetation mat 20 is installed in parallel and then the connection member 30 After inserting the support portion 31 of the overlapping portion and rotated 90 degrees in the counterclockwise direction, one end of the support portion 31 is inserted into the lower surface of the vegetation mat 20 placed on the top. When using the connecting member 30 rather than binding the vegetation mat 20 by the anchor pin, pressing the overlapping portion of the vegetation mat 20 by the length of the head 33 of the connecting member 30 The vegetation mat 20 increases the binding force between the end and the end of the support portion 31 is inserted into the lower surface of the vegetation mat 20 placed on the top to prevent the vegetation mat 20 placed on the upper side to be detached from the slope. Therefore, it is possible to bind vegetation mat simply and quickly without using anchor pin. In addition, when rock is present in the ground on which the vegetation mat 20 is constructed, it is difficult to pour anchor pins, so that the binding of the vegetation mat 20 cannot be completed, whereas in the case of the connection member 30 Even if there are many rocks in the ground because it is not poured, the vegetation mat (20) can be perfectly bound between each other.

In the above, the Applicant has described various embodiments of the present invention, but these embodiments are merely one embodiment for implementing the technical idea of the present invention, and any changes or modifications may be made to the present invention as long as the technical idea of the present invention is implemented. It should be interpreted as falling within the scope of.

1 is an exploded perspective view of a conventional vegetation mat.

Figure 2 is a perspective view of a conventional vegetation mat and the anchor pin.

Figure 3 is a side view showing a state in which the vegetation mat according to the prior art is connected by an anchor pin.

Figure 4 is a perspective view showing a state in which the vegetation mat according to the prior art is connected by an anchor pin.

5 is an exploded perspective view of the vegetation mat according to the present invention.

6 is an enlarged view of a portion A of the vegetation pocket layer of FIG. 5.

7 is a perspective view of a vegetation mat unit including a vegetation mat and a connection member according to the present invention.

Figure 8 is a side view showing a state in which the vegetation mat is connected by a connecting member according to the present invention.

Figure 9 is a perspective view showing a state in which the vegetation mat is connected by a connecting member according to the present invention.

* Explanation of the main symbols used in the drawings

20: vegetation mat 30: connecting member 31: support

33: head portion 50: anchor pin 51: head portion

210: vegetation pocket layer 213: seed pipe 215: vegetation pipe

230: mesh layer 250: protective sheet layer 270: plastic resin layer

2111: patterning 2112: fixing line 2113: insertion groove

2114 vent 2131 seed 2132 pulp

2133: fixed chamber 2151: vegetation 2152: nonwoven fabric

2153: fixed room

Claims (8)

A vegetation pocket layer made of a vegetation pipe filled with a vegetation material and a polylactic acid containing a seed pipe filled with seeds inoculated with mycorrhizal fungi therein; A protective sheet layer laminated on the vegetation pocket layer; And a plastic resin layer laminated on an upper surface of the protective sheet layer. The vegetation pocket layer is configured in the shape of a pocket so that the insertion groove is formed, The vegetation pipe and the seed pipe are inserted into the insertion groove, so that the vegetation pipe and the seed pipe are firmly positioned in the insertion groove so that there is no fear of being separated or lost, and the vegetation pocket layer receives moisture from the ground. Vegetation mat, characterized in that the germination performance of the seed is excellent without absorbing. According to claim 1, wherein the vegetation pocket layer is It is formed by weaving polylactic acid and weaving a patterned pattern having a thread shape. In order to weave the patterning, a plurality of vents are formed so that the weight is light and moisture absorption and oxygen supply are smooth through the vents. Vegetation mat, characterized in that it can promote growth. The method of claim 2, wherein the vegetation With respect to 100 parts by weight of main soil mixed with loess, activated carbon and fermented compost, 5- 15 parts by weight of complex fertilizer, 2-4 parts by weight of water absorbent consisting of terra control, 10-20 parts by weight of soil improver, and microbial agent 1- Vegetation mat, characterized in that it comprises 2 parts by weight, 5-10 parts by weight of binder. The method of claim 3, wherein The soil improving agent is a vegetation mat, characterized in that any one selected from the group consisting of charcoal powder, wood vinegar, growth hormone and mixtures thereof. The method of claim 4, wherein The main soil is vegetation mat, characterized in that consisting of 30-60% by weight ocher, 20-40% by weight activated carbon, 10-20% by weight fermentation compost. The method of claim 5, The compound fertilizer is a vegetation mat, characterized in that any one of nitrogen, phosphorus, potassium-containing coated fertilizer, chemically synthetic fertilizer. The method of claim 6, The microbial agent is a vegetation mat, characterized in that any one selected from the group consisting of Pseudomonas genus, Azotobacter genus, Bacillus genus. The method according to any one of claims 1 to 7, The vegetation mat is connected to each other by a connecting member, The connecting member includes a support part formed parallel to both sides, and a head part bent from the support part to interconnect the support part, Vegetation mat unit, characterized in that to increase the binding force between the vegetation mat.

Images