KR102039945B1 - planting mat for reinforcing fill layer slope - Google Patents

Abstract

In the fill slope reinforcement greening fabric provided to cover the fill slope to reinforce the fill slope, so that the fill slope is environmentally friendly greening, the upper vegetation provided in the upper pulp material; A lower vegetation plant made of the same pulp material as the upper vegetation plant and provided below the upper vegetation plant; A geogrid provided between the upper vegetation and the lower vegetation; And a seed layer having a plurality of seeds arranged between at least one of the upper and lower vegetation habitats and the geogrid.
As a result, it is manufactured as a product in advance, so that it does not require a separate construction process in the field, and simply reinforces the cover by filling the slope in a simple manner, making the reinforcement work easier and thus improving productivity and economic efficiency. It is possible to provide a greening fabric for slope reinforcement.

Description

Greening Fabric for Fill Slope Reinforcement {planting mat for reinforcing fill layer slope}

The present invention relates to a green slope fabric for reinforcing fill slopes, and more particularly, to reinforce the fill slopes to cover the fill slopes, and to a green slope reinforcement greening fabric for the fill slopes to be environmentally friendly.

Generally, slopes, river slopes, erosion sites, and reservoirs suffered from natural disasters or artificial damages cause problems such as collapse or erosion of soil if left untreated.

As a method for preventing such a problem, a method of making a grid-shaped frame using concrete, PVC, wire mesh, etc. and filling soil therebetween sowing plant seeds such as vegetation, grass seed, or transplanting grass, A seed spray method that installs nets and sprays grass to allow vegetation to germinate and stick to prevent erosion and collapse due to the cohesion of roots, and soil base materials such as soil, sand or martha are contained in vegetation bags including plant seeds. There are ways to work and grow.

Among them, the lattice framework or the seed spraying method is performed when there is soil or other accessible soil base material to form a vegetation zone, and the soil base material is continued in rock walls, concrete sections, and valleys with high flow rates. Since it cannot be maintained, it becomes difficult for the vegetation to stick.

An example of a vegetation ball fiber fabric according to the prior art is disclosed in Korea Patent Publication No. 10-2014-0080597 (published July 1, 2014, hereinafter referred to as 'Patent Document 1').

However, according to the vegetation fiber fabric according to the prior art, it is not manufactured as a single product in advance, but must be constructed in a separate operation in the field, which makes the operation cumbersome and reduces productivity and economical efficiency. Since the distribution becomes uneven, there is a problem that it may be difficult to achieve uniform and even germination of plant seeds.

Republic of Korea Patent Publication No. 10-2014-0080597 (published July 1, 2014)

An object of the present invention is to be made in advance in the product to the reinforcement only by covering the slope slope in a simple manner without requiring a separate construction process in the field, so that the reinforcement work is easy to enhance the productivity and economic efficiency of the work It is to provide a greening fabric for the slope slope reinforcement.

In addition, by allowing the plant seeds to germinate evenly with a uniform distribution, it is to provide a green slope reinforcement greening fabric that can be made to be an environmentally friendly greening of the fill slope.

In addition, it is to provide a green slope reinforcement greening fabric that can be improved durability to prevent damage such as tearing during transport or work process.

In order to achieve the above object, according to the present invention, provided to cover the fill slope reinforces the fill slope, the fill slope slope reinforcement greening fabric so that the fill slope is environmentally friendly, the upper vegetation provided in the upper pulp material G; A lower vegetation plant made of the same pulp material as the upper vegetation plant and provided below the upper vegetation plant; A geogrid provided between the upper vegetation and the lower vegetation; And a seed layer provided with a plurality of seeds arranged between at least one of the upper and lower vegetation habitats and the geogrid.

Here, at least one of the upper portion of the upper vegetation and the lower portion of the lower vegetation is preferably provided with a natural fiber mesh woven with natural fiber yarn.

In addition, the natural fiber yarn constituting the natural fiber mesh body is preferably provided including a jute material.

According to the present invention, the product is made in advance in the field by requiring a reinforcement only by covering the slope slope in a simple manner without requiring a separate construction process, so that the reinforcement work can be easier to increase the productivity and economic efficiency of the work It is possible to provide a greening fabric for reinforcing fill slopes.

In addition, by allowing the plant seeds to germinate evenly with a uniform distribution, it is possible to provide a green slope reinforcement greening fabric that can be made to be an environmentally friendly greening of the fill slope.

In addition, it is possible to provide a green slope reinforcement greening fabric that can be improved durability to prevent damage such as tearing during transportation or work process.

1 is a view showing an example of reinforcing fill slopes with greening fabric for reinforcing fill slopes according to the present invention;
Figure 2 is an exploded perspective view showing the configuration of the greening fabric portion for fill slope reinforcement according to the present invention,
Figure 3 is a view showing a cross-sectional configuration of the greening fabric for filling slope slopes of Figure 2,
Figure 4 is an exploded perspective view showing the configuration of the greening fabric portion for filling slope slope according to another embodiment of the present invention,
5 is a view showing a cross-sectional configuration of the greening fabric for filling the slope slope of Figure 4,
6 is a view showing another embodiment of FIG. 5;
FIG. 7 illustrates another embodiment of FIG. 6.

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

Filling slope reinforcement greening fabric 100 according to the present invention, as shown in Figure 1, is provided to cover the inclined fill slope 10 to reinforce the fill slope 10 and the fill slope 10 is environmentally friendly As shown in FIGS. 2 and 3, the upper vegetation 110 is formed of a pulp material and is provided on the upper side, and the upper vegetation 110 is formed of the same pulp material as the upper vegetation 110. The lower vegetation (120) provided in the lower portion, the geogrid 130 provided between the upper vegetation (110) and the lower vegetation (120), the upper vegetation (110) and the lower vegetation ( The seed layer 140 includes a plurality of seeds 141 arranged between at least one of the 120 and the geogrid 130.

Accordingly, the green slope fabric for the fill slope reinforcement 100 is produced in advance in one product, so that the reinforcement work is easy to cover the fill slope 10 in a simple manner without requiring a separate construction process in the field. The productivity and economics of the work can be increased.

The upper vegetation 110 is provided with a material containing pulp such as tissue paper or Korean paper. In addition, the upper vegetation 110 may be provided to include waste pulp material such as waste diapers or waste paper.

More specifically, the upper vegetation 110 according to the present invention may be prepared by adding 30 to 60 parts by weight of waste pulp to 100 parts by weight of pulp.

Accordingly, the durability of the upper vegetation 110 can be increased, and the manufacturing cost of the soil slope reinforcing greening fabric 100 according to the present invention can be reduced, and the environmentally friendly material can be made harmless to the environment. .

The lower vegetation 120 is provided with a material including pulp, such as tissue or Korean paper, similar to the upper vegetation 110. In addition, the lower vegetation 120 may also be provided including waste pulp material such as waste diapers or waste paper.

More specifically, the lower vegetation 120 according to the present invention may be prepared by adding 40 to 70 parts by weight of waste pulp to 100 parts by weight of pulp.

Accordingly, the durability of the lower vegetation 120 constituting the lower portion of the green slope reinforcement greening fabric 100 according to the present invention is further increased, manufacturing cost of the green slope reinforcing greening fabric 100 according to the present invention This can be further reduced and can be made of environmentally friendly materials that are harmless to the environment.

As an embodiment of the present invention, the upper vegetation 110 and the lower vegetation 120 is described as being made of a pulp material, as another embodiment of the present invention, the upper vegetation 110 and the lower vegetation 120 may be provided in a variety of other types of non-woven or other fabrics.

The geo grid 130 is provided to form a lattice structure that goes to a synthetic resin material of a polymer compound such as PP, PE, PET, and the like.

As shown in FIG. 2, the grid points of the geogrid 130 according to the present invention are preferably provided to be used as a reference for disposing the seeds 141 of the seed layer 140 to be described later. That is, the seed layer 140 may be formed by arranging the seeds 141 of the seed layer 140 at grid points of the geogrid 130 so that the seed layer 140 is formed or the seeds 141 are arranged in the lattice, respectively. ) May be formed.

Accordingly, by allowing the plant seeds 141 to germinate evenly with a uniform distribution, environmentally friendly greening of the fill slope 10 can be effectively performed, and the reinforcing fill slope according to the present invention by the geogrid 130. By strengthening the durability of the greening fabric 100, damage such as tearing during transport of the green slope reinforcement greening fabric 100 or the work process of covering the green slope reinforcing greening fabric 100 on the fill slope 10 This can be prevented.

As an embodiment of the present invention, the geogrid 130 is described as being made of a synthetic resin material, but as another embodiment of the present invention, the geogrid 130 may be provided with a fiber yarn such as yarn, square, diamond It may be provided to be in the form of a net forming a polygon of various forms, including the shape.

The upper vegetation region 110, the lower vegetation region 120, the geogrid 130 according to the present invention is bonded by a separate bonding means is provided in the form of one thin mat. For example, the upper vegetation 110 and the lower vegetation 120 are adhered to the upper and lower surfaces of the geogrid 130, and then the green vein reinforcement greening fabric 100 is manufactured by adhering the upper vegetation 110 and the lower vegetation 120. You can do that.

2 and 3, the seed layer 140 is formed by arranging at least one seed each at least one of the grid points of the geogrid 130 and the grid.

Meanwhile, as shown in FIGS. 4 and 5, the green slope fabric for reinforcing slopes according to the present invention is natural in at least one of the upper portion of the upper vegetation 110 and the lower portion of the lower vegetation 120. It may further include a natural fiber mesh 150 provided by being woven with fiber yarn.

Natural fiber mesh 150, as shown in Figure 4, is provided with a warp or weft yarn is arranged in a zigzag form arranged in a zigzag like a wavy pattern provided that the warp yarn in the longitudinal direction and the horizontal direction cross each other. do.

Accordingly, it is possible to further improve the workability and durability of the green slope fabric reinforcement greening fabric 100 according to the present invention by the natural fiber mesh 150, the development of the seed 141 is a natural fiber mesh 150 By effectively supporting), the eco-friendly recording rate can be further improved.

Here, the natural fiber mesh 150 is applied by applying an adhesive such as a bond to at least one of the upper vegetation 110 and the lower vegetation 120, or the upper vegetation 110 and the lower vegetation 120 At least one of the) can be provided to be fixed to be woven with a separate thread.

As an embodiment of the present invention, the natural fiber yarn constituting the natural fiber mesh 150 is preferably provided including a jute material.

Accordingly, by allowing the natural fiber mesh 150 to be provided with jute, the slope slope reinforcement greening fabric 100 according to the present invention can be an environmentally friendly product that is harmless to the environment, to enhance the environmentally friendly feeling Color can make the product more attractive and more beautiful in appearance.

Natural fiber mesh 150 according to the present invention is a fiber yarn made of jute material is provided to cross the warp yarn in the longitudinal direction and the horizontal direction cross each other, the warp or weft yarn arranged in the form of a zigzag like a wavy pattern is additionally provided In addition to that, a giant provided with rice straw can be used, and a vegetation mat provided with coconut fiber yarn or a light shielding net made of PP, PE, or PET material can be used instead.

On the other hand, as shown in Figure 6, the soil slope reinforcement greening fabric 100 according to the present invention is at least among the organic waste such as earthworm powder and food waste between the lower vegetation 120 and the geogrid 130 It may further include an organic compost layer 160 including any one.

Accordingly, germination and growth of seeds may be further promoted by the organic compost layer 160.

On the other hand, as shown in Figure 7, the grid point of the geogrid 130 according to the present invention is formed in the recessed recessed seed receiving portion (141) that each of the seeds 141 constituting the seed layer 140 is accommodated thereon ( 131 is provided, the lower portion of the seed support 131 penetrates down to the lower portion of the lower vegetation 120 to extend radially under the soil of the fill slope 10, the capillary tube 133 is provided with microfiber with excellent hygroscopicity ) May be provided.

Accordingly, the seed support 131 may be arranged so that the seed 141 may be more stably arranged to allow stable and uniform germination and vegetation, and the moisture and nutrients of the soil may be controlled by the capillary tube 133. By smoothly delivered to the) the germination and growth of the seed 141 is further promoted can be made more environmentally friendly greening.

On the other hand, the capillary tube 133 may be made of carbon nanofibers provided to form fine through-holes inside the microfiber to increase the transfer efficiency of water and nutrients in the soil and to favor the germination and growth conditions of the seed 141.

Although the technical aspects have been described in the accompanying drawings and described above, the technical idea of the present invention is for the purpose of description, and not by way of limitation, the person skilled in the art of the present invention. It will be appreciated that various modifications and changes can be made in the present invention without departing from the technical scope of the following claims.

110: upper vegetation 120: lower vegetation
130: geogrid 140: seed layer
150: natural fiber mesh

Claims (3)

In the green slope slope reinforcement greening fabric to cover the fill slope 10 to reinforce the fill slope 10, so that the fill slope 10 is environmentally friendly greening,
An upper vegetation plant 110 formed of a pulp material and provided at an upper portion thereof;
A lower vegetation (120) provided with the same pulp material as the upper vegetation (110) and provided below the upper vegetation (110);
A geogrid 130 provided between the upper vegetation region 110 and the lower vegetation region 120;
A seed layer 140 having a plurality of seeds 141 arranged between at least one of the upper vegetation region 110 and the lower vegetation region 120 and the geogrid 130;
Including,
At least one of the upper portion of the upper vegetation 110 and the lower portion of the lower vegetation 120 is provided with a natural fiber mesh 150 woven with natural fiber yarn,
The natural fiber yarn constituting the natural fiber mesh 150 is provided including a jute material,
The grid point of the geogrid 130 is provided with a seed support 131 is formed concavely recessed to receive each of the seeds 141 constituting the seed layer 140 at the top, the seed support 131 ) Is penetrated down to the lower portion of the lower vegetation 120 to extend radially under the soil of the fill slope 10, but the capillary 133 is provided with microfiber provided for the slope slope reinforcement greening fabric.

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