KR20090039916A - Reinforcement vegetation mat for bank protection and surface of slope protection planting trees and this construction technique - Google Patents

Abstract

A vegetation mat for reinforcement and vegetation of a revetment and a slope and a construction method thereof are provided to minimize fabrication cost of artificial soil and prevent washing away of seeds on water, marsh, and low- and high-water revetment. A vegetation mat comprises a slope protecting material(10), a plant(20), a coating agent(30), a filler(40) and a reinforcement net(50). The slope protecting material is formed to a three-dimensional net-like structure similar to a root of the plant. The plant is selected from a group consisting of seeds, a stem and the root. The coating agent is selected from a group consisting of pulp, straw, jute, and the fiber yarn. The filler is made of natural fiber yarn.

Description

Reinforcement vegetation mat for bank protection and surface of slope protection planting trees and this construction technique

The present invention relates to a reinforcement vegetation mat for revetment and for protection of the surface and the construction method thereof, and in particular to spray the plant seeds on the coating agent with a nylon mat used in various civil works such as river embankment or road and only cut surface, soil surface Filling the voids together with a tensile reinforcing net for strengthening tensile strength to prevent erosion of various slopes, and to stabilize the slopes to reach the natural environment within a short time, reinforcement vegetation for reinforcement and law protection for greening And it relates to a construction method thereof.

In order to protect the ecosystem and to preserve the natural scenery while preventing the erosion of riverside banks using conventional mats or eroding the bare ground exposed by road construction, etc. A method of laying a mat on a sloping slope and transplanting seeds to roots is used.

In order to install the mat and create greenery there, the mat is first placed in a desired place and used as a predetermined fixing means.

In order to manufacture the mat is a synthetic resin filament that is melt-extruded through a spinning machine on an egg plate-shaped conveying belt formed by unevenness oscillating from side to side is dispersed and seated on the belt, cooled and separated and wound on the belt, The conventional mat manufactured as described above has a three-dimensional network structure in which the filament resembles the root of a plant, and the network structure forms a three-dimensional shape with irregularities, and is excellent in flexibility and tensile property.

However, such a conventional method requires a two-step process of installing an erosion prevention mat and dispersing seeds / soil for greening, which is expensive in construction, and also through the air gap of the existing mat (microsa) It is pointed out that it is extremely difficult to install in spills and water.

In addition, in the case of seeds coated with pulp on the mesh layer of the existing mat, even if the main body, pulp, and seed mixture have a good fixation condition, the soil does not penetrate well. To compensate for this, the soil is thickly covered. Seeds take a long time to germinate or die.

In addition, there is a disadvantage in that the seed is lost or rolled due to running water when rolling or moving the mat.

As a result, existing mat methods may have a significant drop in growth density or greening rate, which inevitably leads to difficulties in growth management.

In addition, when charcoal powder and adhesive are used to fix the mat, the moisture absorption rate of seeds decreases, so it takes a long time to germinate seeds. There is a disadvantage that the sex is significantly lower.

Therefore, the present invention has been made to solve the problems described above, the base of the river according to the flow of the river and the completion and dimensional function of the river scour or the loss of the lake due to the liquefaction of the body occurs during the initial construction The purpose of the present invention is to provide a reinforcing vegetation mat for revetment and surface protection greening and stable construction that prevents the outflow of soil (microfiber) caused by the rapid water level change, and provides stable vegetation activity and natural restoration.

Reinforcing vegetation mat for revetment and surface protection greening according to the present invention for achieving the above object is a synthetic resin filament that is melt-extruded through a spinning machine on the egg plate-shaped conveying belt is formed while the oscillation is moving left and right Seated on the belt and cooled, separated from the conveying belt, and wound and manufactured, synthetic resin filaments are formed in a three-dimensional network structure similar to the root of the plant 20, the surface forming a three-dimensional shape with irregularities in the lower portion of the network structure Protective material; One or more plants selected from the group consisting of seeds, stems, and roots, which are adhered to the forensic protective material; One or more coating agents selected from the group consisting of pulp, crests, jute, and fiber yarns, wherein said at least one coating agent is adhered to said surface protection material; At least one filler made of natural fiber yarns filling the voids of the surface protection material; Characterized in that it consists of a tension reinforcing net is installed in the form of a mesh to strengthen the tensile force on the filler.

In addition, the reinforcing vegetation mat construction method for revetment and legal protection greening according to the present invention for achieving the above object is a step of manufacturing reinforcing vegetation mat for revetment and legal protection greening; A surface cleanup step of arranging, using construction equipment, a surface of a river or a cut surface of a road on which a reinforcing vegetation mat for reinforcing protection and surface protection is installed; A fixed arc forming step of digging a normal surface to have a predetermined width and depth at regular intervals at upper and lower portions of the arranged normal surface; Install a reinforcement vegetation mat for reinforcement and surface protection reclamation to fix reinforcement vegetation mat for reinforcement and law protection reclamation by fixing pins on the upper and lower fixing arcs at the same time as installing reinforcement vegetation mat for revetment and surface protection reclamation on the surface step; After installing the reinforcement vegetation mat for reinforcing protection and the protection of the vegetation, install a fixing pin so that it does not flow down, and firmly fix the reinforcement vegetation for reinforcement and the protection of the protection vegetation on the surface, and install watering facilities for promoting early seed germination and growth. It is characterized by consisting of steps.

As described above, the reinforcing vegetation mat and the construction method for the revetment and legal protection greening according to the present invention has the following effects.

First, the present invention has the advantage that can be carried out in a single process to spread the roots by laying the mat on the sloping slope around the road.

Second, the present invention has the effect that the surface fixation material of the plant root-shaped three-dimensional network can effectively prevent the loss of seeds.

Third, the present invention is not only installable in water, but also forms pores in pulp and natural fiber yarns, so it is excellent in moisturizing and ventilation effects, and thus has the advantage of keeping seeds for a long time.

Fourth, the present invention has the advantage of easy transportation and installation because of the light weight.

Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

1 is a schematic view showing the manufacturing apparatus of the reinforcing vegetation mat for revetment and the surface protection greening according to the present invention, Figure 2 is a perspective view showing the transport belt of the reinforcing vegetation mat manufacturing apparatus for reinforcing and front protection greening of Figure 1; 3 is a perspective view showing a reinforcement vegetation mat for revetment and surface protection greening according to the present invention, Figure 4 is a cross-sectional view showing a reinforcement vegetation mat for revetment and surface protection according to the present invention, Figure 5 is Fig. 6 is a plan view showing a state in which the reinforcement vegetation mat for revetment and the surface protection and reinforcement is installed, and FIG. 6 is a side view showing the state in which the reinforcement vegetation mat for the revetment and forefront protection recording is installed, and FIG. A "is a partially enlarged sectional view, FIG. 8 is a" B "enlarged sectional view of FIG. 6, and FIG. 9 is a" C "enlarged sectional view of FIG.

As shown in these figures, the reinforcing vegetation mat for revetment and for protection of the surface protection according to the present invention is melt-extruded through the radiator (E) on the egg plate-shaped transfer belt (B) formed with irregularities proceeding while oscillating from side to side The synthetic resin filaments are dispersed and seated on the conveying belt (B), cooled, separated from the conveying belt (B), and wound and manufactured. The synthetic filaments have a three-dimensional network structure similar to the root 80 of the plant 20. It is formed, and the surface protective material (10) forming a three-dimensional shape is formed in the lower portion of the network structure; One or more plants 20 fixed to the forensic protection material 10 and selected from the group consisting of seeds, stems and roots 80; It is fixed to the surface protection material 10, at least one coating agent 30 selected from the group consisting of pulp, crests, jute, fiber yarn; One or more fillers 40 made of natural fiber yarns filling the voids of the surface protection material 10; Consists of a tension reinforcing net 50 is installed in a mesh shape to strengthen the tensile force on the filler 40.

That is, the reinforcement vegetation mat (M) for the revetment and legal protection for greening according to the present invention is the surface protection material 10, the plant 20, the coating agent 30, the filler 40 and the synthetic resin tensile reinforcing net 50 organically It is a structure made by combining.

Here, the front surface protection material 10 is dispersed on the conveying belt (B) is dispersed in the synthetic resin filament is melt-extruded through the spinning machine (E) on the egg plate-shaped conveying belt (B) is formed by the oscillation from side to side After it is cooled down, it is separated from the transfer belt (B), and is prepared by odor.

The front protective material 10 manufactured as described above is characterized in that the filament forms a three-dimensional network structure similar to the root 80 of the plant 20, and the network structure forms a three-dimensional shape having irregularities at the bottom thereof, which is excellent in flexibility and tensile property. There is this.

Synthetic resin is used as the material of the surface protection material 10, in particular, using a biodegradable synthetic resin has an effect of reducing the environmental pollution much.

Therefore, the front protective material 10 is made of a material of high adhesion and flexibility in the shape of the root 80 that can be fixed to the surface (S), and also a coating agent 30 made of a mixture of pulp and straw (jute) fiber yarn ) Acts as a topsoil layer to protect the surface of the soil and at the same time prevents seeds or young plants from being blown away by wind or washed away by water, and the fillers 40 filling the voids are embankments or rivers. It prevents erosion caused by running water and prevents soil leakage due to rapid water level change and flow rate from the beginning of construction.

In particular, when the plant 20 grown in the surface protection material 10 slid root 80, the plant 20 and the surface protection material 10 is integrally combined to strengthen the rooting of the root 80 .

In addition, the plant 20 is at least one selected from the group of plants 20 consisting of seeds, stems and roots (80).

Here, the plant 20 is a seed is common, but the plant 20 may be cut and multiplied by the stem or propagated by the root 80, it may be replaced by these elements, if necessary, by using a mixture thereof It is also clear that.

That is, it is preferable to select the seed of the plant 20 that can grow well in the place where the reinforcement vegetation mat for protection and protection of the surface is installed. For example, when it is installed in water, the root 80 is underwater. It is preferable to select the seeds of plants 20, such as reeds and irises, which can be well lowered and grown.

In addition, the coating agent 30 is an aggregate of cellulose fibers obtained by a mechanical or chemical method in the pulp (wood), rice straw (jute) fiber yarns and other fiber plants 20, originally containing a lot of moisture and porridge It refers to a wetted product that is dehydrated by a method such as a shape or compression, and in a narrow sense, it refers to extracting and collecting the fiber yarns constituting the plant 20.

Generally, the coating agent 30 is classified after the manufacturing method or the name of the raw material.

The classification of the coating agent 30 according to the raw material is first divided into wood pulp and non-wood pulp, wood pulp is again coniferous pulp and hardwood pulp, non-wood pulp is straw pulp, bagasse pulp (bugassepulp), bamboo pulp, It is divided into bast fiber pulp, rag pulp and cotton pulp.

The classification of the coating agent 30 according to the manufacture is divided into a pulp produced in parallel with a mechanical pulp and a chemical pulp and two pulp, mechanical pulp is again divided into a wood pulp, refiner pulp, heat treatment machine pulp, etc. Pulp is divided into sulfite pulp, kraft pulp and soda pulp.

Here, the method of combining the mechanical and chemical two pulp is divided into chemical ground pulp and semikeki pulp.

In the reinforcement vegetation mat (M) for protection and legal protection greening according to the present invention, all the above-mentioned pulp may be used, but preferably, none of them contain ingredients that inhibit the growth and germination of the seed of the plant (20). It is effective to select and use pulp.

Here, a vegetable adhesive is used in order to raise the aggregation force of the said coating agent 30.

On the other hand, to the coating agent 30 may be added a small amount of additives such as antioxidants, preservatives, colorants, etc., and fertilizer components to help the growth of the plant 20, and artificial soil made of sawdust, chaff, etc. may be added. Make sure you can.

These additives are preferably selected and used harmless that does not affect plant 20 growth.

And at the surface protection material 10, the plant 20 is at least one selected from the group of plants 20 consisting of seeds, stems and roots 80 and the coating agent 30 is formed at least one species of natural fiber yarns Filler 40 is filled, which mainly uses cellulose fibers obtained in nature, and by-products or raw fibers after plucking cotton yarn such as cotton, flax, and jute.

It utilizes the property of absorbing moisture, which is a characteristic of natural fibers, and the decaying behavior due to decomposition by microorganisms, and also prevents the seed and coating agent 30 of the plant 20 from being drained by running water at the beginning of construction, It contains air and improves heat retention.

Natural fiber is narrowed in the meaning of cotton, the surface protection material 10 is filled with the voids filled with the coating agent 30, the filler 40 is filled with a sudden change in the water level and flow of the bank or river from the beginning of construction It has the effect of preventing and preventing erosion by running water.

Hereinafter, the construction of the reinforcing vegetation mat for the revetment and surface protection greening according to the present invention having the configuration as described above.

10A to 10C are process diagrams showing a state in which a revetment vegetation mat for protection and greening protection for the protection of the present invention is installed in a lake, and FIG. 10A is an exemplary view showing a state in which the surface of the lake is arranged. FIG. 10C is an exemplary view showing a state in which reinforcing vegetation mats are laid on the trimmed surface, and FIG. 10C is an exemplary view of fixing the installed reinforcing vegetation mats to the surface by pinching. FIG. 12 is a perspective view illustrating a watering facility for reinforcing vegetation mats for revetment and surface protection according to the present invention.

As shown in these figures, the reinforcing vegetation mat construction method according to the present invention is a reinforcing vegetation mat (M) manufacturing step for the protection and greening protection surface; A surface (S) rearranging step of arranging the surface (S) of the river or the cut soil surface of the road to install the reinforcement vegetation mat (M) for the revetment and the surface protection greening using construction equipment (C); A fixed arc 70 forming step of digging the normal surface S to form a fixed arc 70 so as to have a predetermined width and depth at regular intervals on the upper and lower portions of the arranged normal surface S; While installing the reinforcing vegetation mat (M) for protection and protection (S) protection greening on the surface (S) and at the same time fixed to the upper fixing arc (70) and the lower fixing arc (70) by fixing pins (60) S) installation step of fixing the revetment vegetation mat (M) for protection greening and the surface (S) installation of reinforcement vegetation mat (M) for protection greening; After the installation of the reinforcement vegetation mat (M) for protection of the revetment and the surface (S) by installing a fixing pin (60) so as not to flow down the reinforcement vegetation mat (M) for protection of the revetment and law (S) protection on the surface (S) At the same time firmly fixed and consists of installing a watering facility (W) for promoting seed germination and growth of the initial plant (20).

Here, in the manufacturing step of the reinforcing vegetation mat (M) is a synthetic resin filament is melt-extruded through the spinning machine (E) on the egg plate-shaped transfer belt (B) formed with irregularities proceeding while oscillating from side to side (B) After being seated and cooled, it is manufactured by separating and winding the transfer belt (B). The synthetic resin filament forms a three-dimensional network structure similar to the root 80 of the plant 20, and the network structure has a three-dimensional structure with irregularities. Using a surface protective material 10 to form, and in the stirring vessel equipped with a bubble generator in the surface protective material 10 of the at least one plant 20 selected from the group consisting of seeds, stems and roots 80 and the slurry state One or more coating agents 30 selected from the group consisting of pulp and crested fiber yarns are added, and the pulp-seed mixture obtained by stirring while supplying air bubbles is applied, followed by drying, and the surface protective material 10 and the coating agent 30 of ball The filling is prepared by sealing a synthetic resin the tensile reinforcing net (50) for leaving the tension reinforcement of natural fiber yarns, and the filler 40 is used as a filling material (40).

That is, the reinforcing vegetation mat (M) for protection and surface protection according to the present invention is a wet method of filling the filling in the manufacturing method.

Here, the preparation of reinforcing vegetation mat (M) for protection and surface protection according to the present invention is introduced into the mixture and seeds in the slurry state under agitation in a stirred tank equipped with a bubble generator, and supplies bubbles into the mixture from the bottom of the stirred tank.

At this time, since the bubbles supplied in the mixture are consumed by stirring, the supply flow rate and the stirring speed of the bubbles are appropriately adjusted so that the bubbles remain in the mixture.

The presence of air bubbles in the mixed mixture of the coating agent 30 and the plant 20 facilitates the application to the surface protection material 10.

Next, when the surface protection material 10 to which the coating agent 30-plant 20 mixture is applied is dried, the microfibers of the coating agent 30 hold | maintain and firmly bond the surface protection material 10, and the surface protection material 10 The coating agent 30 attached thereto has a porosity by bubbles and provides organic matter necessary for the growth of vegetation to promote vegetation lubrication.

In addition, the seed of the plant 20 even if the water is supplied only once after installation of the reinforcing vegetation mat M thus prepared because it is surrounded by the filler 40 of the porous structure having good ventilation and moisture retention suitable for germination of seeds. The germination can keep enough moisture to root the root 80 on the ground.

On the other hand, the reinforcing vegetation mat (M) prepared as described above it is also possible to use an adhesive to more firmly seat the coating agent 30-the plant (20) mixture to the front protective material (10).

For example, an adhesive may be added in the preparation of the coating 30-plant 20 mixture or the adhesive may be applied in advance before applying the coating 30-plant 20 mixture to the surface protection material 10, so that the coating 30 It is possible to increase the binding force of the plant (20) mixture to the front protective material (10).

In the structure of the mesh layer, a tensile reinforcing net 50 is also used to enhance the tensile force and prevent separation of the natural fiber yarn filler 40, which uses a polypropylene tensile reinforcing net 50 as synthetic fibers.

Polypropylene tension reinforcement net (50) is a lightweight and strong netting structure of the material to protect the reinforcement vegetation mat (M) to the external deformation that occurs after the installation of the reinforcement vegetation mat (M) and the surface (S) and reinforcement vegetation mat ( M) and the root 80 of the plant 20 helps to achieve an integration.

Subsequently, the step S cleanup step is a step of arranging the surface of the river S or the cut soil surface of the road on which the reinforcing vegetation mat M is to be installed using the construction equipment C.

A place for installing the reinforcing vegetation mat (M) is compacted and arranged using construction equipment (C) such as a crane to create an environment for installing the reinforcing vegetation mat (M).

Subsequently, the fixing arc 70 is formed to form the fixing arc 70 by excavating the surface S so as to have a predetermined width and depth at regular intervals on the upper and lower portions of the arranged normal surface S.

Here, the fixed arc (70) is excavated to form the surface (S) to a depth of 20 ~ 30cm or more.

Subsequently, the reinforcing vegetation mat (M) is installed on the surface (S) and the reinforcing vegetation fixing the reinforcing vegetation mat (M) by fixing the fixing pin (60) to the upper fixing arc (70) and the lower fixing arc (70). Mat (M) installation step.

In this case, the reinforcing vegetation mat (M) installation is the construction of the reinforcement vegetation mat (M) of one side and the reinforcement vegetation mat (M) of the other side, but the overlapped portion is installed to 10 cm or more.

In particular, the reinforcing vegetation mat (M) installation is the construction of the reinforcement vegetation mat (M) on one side and the reinforcement vegetation mat (M) on the other side, but the reinforcement vegetation mat (M) overlaps in the direction of the water flow on the bank of the river It is preferable to construct so that.

Subsequently, the fixing pin 60 is installed so as not to flow down after the reinforcing vegetation mat M is installed. In this case, the fixing pin 60 is installed at a portion where the reinforcing vegetation mat M overlaps.

In the general mat method, the mat is installed after the mat is installed and the seeding is carried out in the second process, so that the plants 20 rely on natural rainfall during germination, which causes the germination of the plants 20 to be inadequate depending on the degree of rainfall. This will occur.

In order to solve this problem, in the present invention, the installation of watering facilities (W), which uses water from the river, is economical and provides a uniform and accurate water supply with a small amount of water in the drip hose (H), and can perform other operations when watering. Labor savings are also expected.

In addition, fertilizer application can be carried out at the same time by using a drop hose (H).

That is, the reinforcement vegetation mat (M) construction for the protection of the revetment and law protection greening according to the present invention after arranging the surface (S) and excavated the fixed arc (70) in the upper and lower parts to a depth of 20 ~ 30㎝ or more reinforcement vegetation mat After installing (M) on the surface (S), the fixing pin (60) is installed on the upper fixing arc (70) and the lower fixing arc (70).

At this time, when installing the reinforcement vegetation mat (M), the overlapped portion is installed at 10cm or more, and the river bank is constructed to overlap in the water flow direction.

After installation of reinforcing vegetation mat (M) by installing one or more fixing pins (60) per 1㎡ so as not to flow down the construction of the reinforcement vegetation mat (M) and the surface (S) as close as possible.

After laying the reinforcement vegetation mat (M), watering facilities (W) are installed to promote seed germination and growth of the reinforcement vegetation mat (M).

The reinforcing vegetation mat construction method for the revetment and the surface protection greening according to the present invention made of the above-described construction is easy to construct the reinforcing vegetation mat (M), can minimize the cost of artificial earth production, excellent thermal and moisturizing effect In addition, it can be applied to underwater, wetlands, low and high lakes, and can prevent soil leakage and erosion at the same time.

EXAMPLE

Figure 13 is a schematic diagram showing a manufacturing apparatus of the revetment vegetation mat for the revetment and legal protection greening according to the present invention, Figure 14 is a cross-sectional view showing an embodiment of the reinforcing vegetation mat for revetment and legal protection greening according to the present invention.

As shown in these figures, the reinforcing vegetation mat for revetment and for protection of the surface protection according to the present invention is melt-extruded through the radiator (E) on the egg plate-shaped transfer belt (B) formed with irregularities proceeding while oscillating from side to side The synthetic resin filaments are dispersed and seated on the conveying belt (B), cooled, separated from the conveying belt (B), and wound and manufactured. The synthetic filaments have a three-dimensional network structure similar to the root 80 of the plant 20. It is formed, and the surface protective material (10) forming a three-dimensional shape is formed in the lower portion of the network structure; It is fixed to the surface protection material 10, is fixed to the surface protection material 10, consisting of one or more primary fillers 41 selected from the group consisting of jute, natural fiber yarn and seeds, stems and roots (80) At least one plant 20 selected from the group; It is fixed to the filler 41, and consists of one or more secondary fillers 42 made of natural fiber yarn filling the voids of the primary filler (41).

That is, the reinforcement vegetation mat (M) for the revetment and legal protection greening according to the present invention has a structure consisting of the surface protection material 10, the plant 20, the primary filler 41 and the secondary filler 42 organically combined to be.

Here, the front surface protection material 10 is dispersed on the conveying belt (B) is dispersed in the synthetic resin filament is melt-extruded through the spinning machine (E) on the egg plate-shaped conveying belt (B) is formed by the oscillation from side to side After it is cooled down, it is separated from the transfer belt (B), and is prepared by odor.

The front protective material 10 manufactured as described above is characterized in that the filament forms a three-dimensional network structure similar to the root 80 of the plant 20, and the network structure forms a three-dimensional shape having irregularities at the bottom thereof, which is excellent in flexibility and tensile property. There is this.

Synthetic resin is used as the material of the surface protection material 10, in particular, using a biodegradable synthetic resin has an effect of reducing the environmental pollution much.

Therefore, the front protective material 10 is made of a material with high adhesion and flexibility in the shape of the root 80 that can be fixed to the surface (S), and also made of a mixture of natural fiber yarn (jute) primary filler ( 41) acts as a topsoil layer to protect the surface of the soil and at the same time prevents the seed or young plant 20 from being blown away by the wind or washed away by water, and the secondary fillers 42 filling the voids are It prevents erosion due to running water and prevents the outflow of sediment due to rapid water level change and flow rate of banks and rivers.

In particular, when the plant 20 grown in the surface protection material 10 slid root 80, the plant 20 and the surface protection material 10 is integrally combined to strengthen the rooting of the root 80 .

In addition, the plant 20 is at least one selected from the group of plants 20 consisting of seeds, stems and roots (80).

Here, the plant 20 is a seed is common, but the plant 20 may be cut and multiplied by the stem or propagated by the root 80, it may be replaced by these elements, if necessary, by using a mixture thereof It is also clear that.

That is, it is preferable to select the seed of the plant 20 that can grow well in the place where the reinforcement vegetation mat for protection and protection of the surface is installed. For example, when it is installed in water, the root 80 is underwater. It is preferable to select the seeds of plants 20, such as reeds and irises, which can be well lowered and grown.

In addition, the primary filler 41 is a collection of cellulose fibers obtained by a mechanical or chemical method in the pulp (wood), rice straw (jute) fiber yarn and other fibrous plants 20, and contains a lot of water originally. In this case, it refers to the wet matter dehydrated by a method such as bamboo porridge or compression, and in a narrow sense, it refers to extracting and collecting the fiber yarns constituting the plant 20.

In general, the primary filler 41 is classified after the manufacturing method or raw material.

The primary fillers 41 are classified into wood pulp and non-wood pulp according to the raw materials. Wood pulp is further divided into softwood pulp and hardwood pulp, and nonwood pulp is straw pulp, bugassepulp and bamboo. It is divided into pulp, bast fiber pulp, rag pulp and cotton pulp.

According to the classification of the primary filler (41) according to the manufacture is first divided into mechanical pulp, chemical pulp and pulp produced in parallel with the two pulp, mechanical pulp is divided into crushed wood pulp, refiner pulp, heat treatment machine pulp, etc. Chemical pulp is divided into sulfite pulp, kraft pulp and soda pulp.

Here, the method of combining the mechanical and chemical two pulp is divided into chemical ground pulp and semikeki pulp.

In the reinforcement vegetation mat (M) for protection and legal protection greening according to the present invention, all the above-mentioned pulp may be used, but preferably, none of them contain ingredients that inhibit the growth and germination of the seed of the plant (20). It is effective to select and use pulp.

Here, the vegetable adhesive is used to increase the cohesion force of the primary filler 41 described above.

On the other hand, the primary filler (41) can be added to the trace additives such as antioxidants, preservatives, colorants, etc., or fertilizers to help the growth of the plant 20, and artificial soil made of sawdust, chaff, etc. Note that it can also be formulated.

These additives are preferably selected and used harmless that does not affect plant 20 growth.

In addition, at least one species selected from the group of plants 20 consisting of seeds, stems, and roots 80 and primary fillers 41 are formed in the surface protection material 10, and the pores are formed in a natural island-like manner. One or more secondary fillers 42 are formed, which mainly use cellulose fibers obtained in nature, and use by-products and raw fibers after plucking cotton yarn such as cotton, flax, and jute.

It utilizes the property of absorbing moisture, which is a characteristic of natural fibers, and decay by microorganisms, and also prevents the seeds and primary fillers 41 of the plant 20 from being drained by running water at the beginning of construction. It contains air by the hollow which improves heat retention.

Natural fibers in a narrow sense, the cotton filled with the primary filler (41) filled with the surface protection material (10) by using a so-called cotton, secondary filler (42) is filled with soil leakage due to rapid water level change and flow rate of the bank or river It prevents erosion due to the action and prevents the flow from the beginning of construction.

Hereinafter, the construction of the reinforcing vegetation mat for the revetment and surface protection greening according to the present invention having the configuration as described above.

10A to 10C are process diagrams showing a state in which a revetment vegetation mat for protection and greening protection for the protection of the present invention is installed in a lake, and FIG. 10A is an exemplary view showing a state in which the surface of the lake is arranged. FIG. 10C is an exemplary view showing a state in which reinforcing vegetation mats are laid on the trimmed surface, and FIG. 10C is an exemplary view of fixing the installed reinforcing vegetation mats to the surface by pinching. FIG. 12 is a perspective view illustrating a watering facility for reinforcing vegetation mats for revetment and surface protection according to the present invention.

As shown in these figures, the reinforcing vegetation mat construction method according to the present invention is a reinforcing vegetation mat (M) manufacturing step for the protection and greening protection surface; A surface (S) rearranging step of arranging the surface (S) of the river or the cut soil surface of the road to install the reinforcement vegetation mat (M) for the revetment and the surface protection greening using construction equipment (C); A fixed arc 70 forming step of digging the normal surface S to form a fixed arc 70 so as to have a predetermined width and depth at regular intervals on the upper and lower portions of the arranged normal surface S; While installing the reinforcing vegetation mat (M) for protection and protection (S) protection greening on the surface (S) and at the same time fixed to the upper fixing arc (70) and the lower fixing arc (70) by fixing pins (60) S) installation step of fixing the revetment vegetation mat (M) for protection greening and the surface (S) installation of reinforcement vegetation mat (M) for protection greening; After the installation of the reinforcement vegetation mat (M) for protection of the revetment and the surface (S) by installing a fixing pin (60) so as not to flow down the reinforcement vegetation mat (M) for protection of the revetment and law (S) protection on the surface (S) At the same time firmly fixed and consists of installing a watering facility (W) for promoting seed germination and growth of the initial plant (20).

Here, in the manufacturing step of the reinforcing vegetation mat (M) is a synthetic resin filament is melt-extruded through the spinning machine (E) on the egg plate-shaped transfer belt (B) formed with irregularities proceeding while oscillating from side to side (B) After being seated and cooled, it is manufactured by separating and winding the transfer belt (B). The synthetic resin filament forms a three-dimensional network structure similar to the root 80 of the plant 20, and the network structure has a three-dimensional structure with irregularities. Using a surface protection material 10 to form, and fixed to the surface protection material 10, consisting of at least one primary filler (41) and seeds, stems and roots (80) selected from the group consisting of jute, natural fiber yarn. At least one plant 20 selected from the group of genera; It is fixed to the filler 41, consists of one or more secondary fillers 42 made of natural fiber yarn filling the voids of the primary filler 41, and is produced by needle punching suture for separation and reinforcement.

That is, the reinforcement vegetation mat (M) for protection and protection of the surface according to the present invention is to change from the wet method of filling the filling to the dry method of the needle punching method in the manufacturing method.

That is, the preparation of the reinforcement vegetation mat (M) for protection and protection of the surface according to the present invention is first applied to the surface protection material 10, the primary filler (41) is the basis for the vegetation base and seed, stem and root (on it) One or more plants 20 selected from the group consisting of 80) are filled.

At this time, the microfibers of the primary filler 41 are firmly coupled to hold the surface protection material 10 and the plant 20, the primary filler 41 attached to the surface protection material 10 is by the fiber structure It has porosity and promotes vegetation lubrication by providing organic matter necessary for vegetation growth.

In addition, since it is surrounded by the secondary filler 42 of the porous tissue having good ventilation and moisture retention properties suitable for germination of seeds here, even if the water is supplied only once after installing the reinforcing vegetation mat (M) thus prepared, the plant 20 Seeds of germination can keep enough moisture to root the roots 80 on the ground.

On the other hand, the reinforcement vegetation mat prepared as described above (M) it is also possible to use an adhesive to more firmly seat the primary filler (41) -plant (20) mixture to the surface protection material (10).

For example, an adhesive may be added to the primary filler 41 at the time of application of the plant 20 mixture, or the adhesive may be applied in advance before the front protective material 10 is filled with the primary filler 41, and the primary filler 41 may be applied. It is possible to increase the binding force of the plant (20) mixture to the front protective material (10).

In addition, the structure of the mesh layer is made of a suture to enhance the tensile force and to prevent the separation of the natural fiber yarn secondary filler 42, the needle of the needle punching machine (D1) used therein is formed by the needle tip "s" The natural fiber yarn (cotton) is pressed while ensuring breathability to enhance the bonding force with the surface protection material (10).

Subsequently, the step S cleanup step is a step of arranging the surface of the river S or the cut soil surface of the road on which the reinforcing vegetation mat M is to be installed using the construction equipment C.

A place for installing the reinforcing vegetation mat (M) is compacted and arranged using construction equipment (C) such as a crane to create an environment for installing the reinforcing vegetation mat (M).

Subsequently, the fixing arc 70 is formed to form the fixing arc 70 by excavating the surface S so as to have a predetermined width and depth at regular intervals on the upper and lower portions of the arranged normal surface S.

Here, the fixed arc 70 is excavated to form the surface (S) to a depth of 20 ~ 30cm or more.

Subsequently, the reinforcing vegetation mat (M) is installed on the surface (S) and at the same time, the fixing pin (60) is fixed to the upper fixing arc (70) and the lower fixing arc (70) to fix the reinforcing vegetation mat (M). Vegetation mat (M) installation step.

In this case, the reinforcing vegetation mat (M) installation is the construction of the reinforcement vegetation mat (M) of one side and the reinforcement vegetation mat (M) of the other side, but the overlapped portion is installed to 10 cm or more.

In particular, the reinforcement vegetation mat (M) installation is to overlap the reinforcement vegetation mat (M) of one side and the reinforcement vegetation mat (M) of the other side, but the reinforcement vegetation mat (M) to overlap the bank of the river in the water flow direction It is preferable to construct.

Subsequently, the fixing pin 60 is installed so as not to flow down after the reinforcing vegetation mat M is installed. In this case, the fixing pin 60 is installed at a portion where the reinforcing vegetation mat M overlaps.

In the general mat method, the mat is installed after the mat is installed and the seeding is carried out in the second process, so that the plants 20 rely on natural rainfall during germination, which causes the germination of the plants 20 to be inadequate depending on the degree of rainfall. This will occur.

In order to solve this problem, in the present invention, the installation of watering facilities (W), which uses water from the river, is economical and provides a uniform and accurate water supply with a small amount of water in the drip hose (H), and can perform other operations when watering. Labor savings are also expected.

In addition, fertilizer application can be carried out at the same time by using a drop hose (H).

That is, the reinforcement vegetation mat (M) for the protection and greening protection surface according to the present invention after arranging the surface (S) and excavated the fixed arc (70) in the upper and lower parts to a depth of 20 ~ 30㎝ or more reinforcement vegetation mat After installing (M) on the surface (S), the fixing pin (60) is installed on the upper fixing arc (70) and the lower fixing arc (70).

At this time, when installing the reinforcement vegetation mat (M), the overlapped portion is constructed at 10cm or more, and in the stream system room, overlapped in the water flow direction.

After installation of reinforcing vegetation mat (M) by installing one or more fixing pins (60) per 1㎡ so as not to flow down the construction of the reinforcement vegetation mat (M) and the surface (S) as close as possible.

After laying the reinforcement vegetation mat (M), watering facilities (W) are installed to promote seed germination and growth of the reinforcement vegetation mat (M).

The reinforcing vegetation mat construction method for the revetment and the surface protection greening according to the present invention made of the above-described construction is easy to construct the reinforcing vegetation mat (M), can minimize the cost of artificial earth production, excellent thermal and moisturizing effect In addition, it can be applied to underwater, wetlands, low and high lakes, and can prevent soil leakage and erosion at the same time.

1 is a schematic diagram showing an apparatus for manufacturing a reinforcing vegetation mat for revetment and legal protection for greening according to the present invention,

Figure 2 is a perspective view showing a conveying belt of the reinforcing vegetation mat manufacturing apparatus for protection and greening protection of the surface of Figure 1,

Figure 3 is a perspective view showing a reinforcement vegetation mat for protection and green protection revetment according to the present invention,

Figure 4 is a cross-sectional view showing a reinforcement vegetation mat for protection and surface protection in accordance with the present invention,

Figure 5 is a plan view showing a state in which the reinforcement vegetation mat for revetment and legal protection greening according to the present invention is installed,

Figure 6 is a side view showing a state in which the reinforcement vegetation mats for protection and legal protection greening according to the present invention is installed,

FIG. 7 is an enlarged cross-sectional view of portion “A” of FIG. 6;

FIG. 8 is an enlarged cross-sectional view of portion “B” of FIG. 6;

FIG. 9 is an enlarged sectional view taken along line “C” of FIG. 6;

10A is an exemplary view showing a state of arranging the law surface of the revetment;

10B is an exemplary view showing a state in which vegetation mats are laid out on a arranged surface;

Figure 10c is an illustration showing a state of fixing the vegetation mat laid on the surface with a pinch,

11 is an exemplary view showing a watering facility for the germination of the initial seed after the vegetation mat installation,

12 is a perspective view showing the irrigation system of the reinforcement vegetation mat for revetment and legal protection greening according to the present invention,

Figure 13 is a schematic diagram showing the manufacturing apparatus of the embodiment of the reinforcement vegetation mat for revetment and for protection of the surface protection according to the present invention,

14 is a cross-sectional view showing an embodiment of the reinforcing vegetation mat for protection and protection of the greening according to the present invention.

-Explanation of symbols for the main parts of the drawings-

10: legal protection 20: plant

30: coating agent 40: filler

41: primary filler 42: secondary filler

50: tensile reinforcing net 60: fixing pin

70: fixed arc 80: root

A: Applicator A1: Seed Charger

B: Transfer belt C: Construction equipment

D: Dryer D1: Needle Punching Machine

E: Radiator H: Dropping Hose

I: Intake nozzle M: Reinforced vegetation mat

P: Pump S: Front

W: watering facilities

Claims (5)

Synthetic resin filaments melt-extruded through the radiator E are scattered on the egg plate-shaped transfer belt B having irregularities that progress while vibrating from side to side, and are seated on the transfer belt B, cooled, and then transferred to the transfer belt B. It is separated from, wound and manufactured, the synthetic resin filament is formed in a three-dimensional network structure similar to the root 80 of the plant 20, the front surface protection material (10) forming a three-dimensional shape with irregularities in the lower portion of the network structure; One or more plants 20 fixed to the forensic protection material 10 and selected from the group consisting of seeds, stems and roots 80; It is fixed to the surface protection material 10, at least one coating agent 30 selected from the group consisting of pulp, crests, jute, fiber yarn; One or more fillers 40 made of natural fiber yarns filling the voids of the surface protection material 10; Reinforcing vegetation mat for the revetment and protection of the surface, characterized in that consisting of a tension reinforcing net (50) is installed in the form of a mesh to strengthen the tensile force on the filler 40. Synthetic resin filaments melt-extruded through the radiator E are scattered on the egg plate-shaped transfer belt B having irregularities that progress while vibrating from side to side, and are seated on the transfer belt B, cooled, and then transferred to the transfer belt B. It is separated from, wound and manufactured, the synthetic resin filament is formed in a three-dimensional network structure similar to the root 80 of the plant 20, the front surface protection material (10) forming a three-dimensional shape with irregularities in the lower portion of the network structure; It is fixed to the surface protection material 10, is fixed to the surface protection material 10, jute, at least one primary filler (41) selected from the group consisting of natural fiber yarn and seeds, stems and roots (80) At least one plant selected from the group consisting of 20; The reinforcing vegetation mat for the protection and greening protection of the revetment and the surface protection, characterized in that it is fixed to the filler 41, consisting of one or more secondary fillers 42 made of natural fiber yarn filling the voids of the primary filler (41). Manufacturing step of reinforcing vegetation mat (M) for revetment and surface protection greening; A surface (S) rearranging step of arranging the surface (S) of the river or the cut soil surface of the road to install the reinforcement vegetation mat (M) for the revetment and the surface protection greening using construction equipment (C); A fixed arc 70 forming step of digging the normal surface S to form a fixed arc 70 so as to have a predetermined width and depth at regular intervals on the upper and lower portions of the arranged normal surface S; The reinforcement for the protection of the protection and protection of the surface by fixing the fixing pin 60 to the upper fixing arc 70 and the lower fixing arc 70 at the same time to install the reinforcement vegetation mat (M) for the revetment and legal protection recording on the surface (S). Installing the reinforcing vegetation mat (M) for the protection and greening protection surface for fixing the vegetation mat (M); After the installation of the reinforcement vegetation mat (M) for the protection of the revetment and the surface protection by installing a fixing pin (60) so as not to flow down after fixing the reinforcement vegetation mat (M) for reinforcement and the protection of the protection on the surface (S) firmly and at the same time Reinforcing vegetation mat construction method for revetment and legal protection greening, characterized in that it comprises the step of installing a watering facility (W) for promoting early seed germination and growth. The method of claim 3, wherein The reinforcing vegetation mat (M) manufacturing step for the revetment and protection of the surface protection is synthetic resin filaments are melt-extruded through the radiator (E) on the egg plate-shaped conveying belt (B) formed with irregularities proceeding while oscillating from side to side After being seated and cooled on the conveying belt (B), it is manufactured by being separated and wound on the conveying belt (B). The synthetic resin filament forms a three-dimensional network structure similar to the root 80 of the plant 20, and the network structure is uneven. At least one plant 20 selected from the group consisting of seeds, stems, and roots 80 in a stirred tank equipped with a three-dimensional formed surface protection material 10, the bubble generator is mounted on the surface protection material (10) And a pulp-seed mixture obtained by adding at least one coating agent (30) selected from the group consisting of pulp and crest fiber yarns in a slurry state, and stirring while supplying air bubbles, and drying the coated pulp-seed mixture. And using the natural fiber yarn filling the voids of the foam 30 as a filler 40, and the synthetic resin tension reinforcement net (50) for the separation of the filler 40 and strengthening the tensile strength produced by Construction method of reinforcing vegetation mat for the surface protection greening. The method of claim 3, wherein Reinforcing vegetation mat (M) manufacturing step for the revetment and protection of the surface protection is synthetic resin filaments are melt-extruded through the radiator (E) on the egg plate-shaped conveying belt (B) formed with irregularities proceeding while oscillating from side to side After being seated and cooled on the conveying belt (B), it is manufactured by separating and winding the conveying belt (B). The synthetic resin filament forms a three-dimensional network structure similar to the root 80 of the plant 20, and the network structure Using a surface protection material (10) forming a three-dimensional shape formed with irregularities, and fixed to the surface protection material (10), at least one primary filler (41) selected from the group consisting of jute, natural fiber yarn and seeds, stems and roots One or more plants 20 selected from the group consisting of 80; Sticking to the primary filler 41, using at least one secondary filler 42 made of natural fiber yarn filling the voids of the primary filler 41, the separation and tensile force of the secondary filler 42 Method for constructing reinforcing vegetation mat for revetment and protection of surface protection, characterized in that the needle punched suture to manufacture for reinforcement.

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