KR100839669B1 - Planting mat for afforested slope and executing structure thereof - Google Patents

Abstract

A nature-friendly vegetation mat for slope re-vegetation is provided to form a strong structure for covering and protecting a slope stabilized by erosion control works and to have environment-friendly external appearance and effect, and a slope construction structure using a nature-friendly vegetation mat for slope re-vegetation is provided to prevent the partial damage by various disasters or artificial external forces and to form a stable slope structure by fixing a vegetation mat stably. A nature-friendly vegetation mat(100) for slope re-vegetation comprises a lower net(110), a vegetation unit(120) placed or piled on the lower net, an upper net(130) piled on the vegetation unit, many vegetation ropes(150) entwined and fixed to the lower net and connected with each other to cover a slope, and a support net(140) covering the top of the vegetation mats and fixing strongly to bind up the vegetation mats strongly. A slope construction structure using a nature-friendly vegetation mat for slope re-vegetation is formed by entwining vegetation mats with bar-shaped supporters, and connecting the supporters to one end of anchors fixed to one spot of a slope or linkers connected with supporters of another vegetation mat and fixing to the anchors or the adjacent vegetation mat.

Description

Planting mat for afforested slope and executing structure according to nature-friendly vegetation mat for slope greening

The present invention relates to a natural-friendly vegetation mat for slope greening and a slope construction structure using the same, which can effectively proceed greening while preventing the collapse of river banks or soil slopes.

Landslides on shores, shores, embankments, or soil slopes, which are used in various civil works, prevent accidents that occur during the cutting or clearing of soil slopes, and maintain stable slopes after construction. .

Therefore, in the related art, the slope of the soil is covered by covering the mat of the mesh shape on the slope, and the artificial vegetation environment is created by mounting the grass or various plants on the mat.

However, this construction structure is simply a method of covering the mat-type planting so that the slope after the construction of the landslide has an artificial appearance, and because it simply covers the mat structure had a limit to achieve a solid slope.

In order to solve such a problem, the surface of the slope was covered with a mat, and the surface of the slope was stably supported, so that seeds were seeded or seedlings were planted on the slope. In other words, even if it takes some time to achieve mature vegetation, it takes time and effort to create a natural natural environment.

However, seeding or planting seedlings on large slopes unnecessarily extends the construction period of the construction work and inefficiently exhausts the labor force, so the construction method and construction structure of the conventional landslide construction work for greening. It exceeded the limit that could be endured.

In addition, in the case of a landslide that covers the mat on the slope, the mat should be fixed stably so as to securely hold and support the runoff of the soil, and there should be no damage to the mat and damage to the fixing part by the external force applied partially. do. However, the conventional construction structure for fixing the mat to the slope has a structure in which the anchor of the form, such as piles or pins are partially driven along the edge of the mat, so that at one point of the mat in contact with the anchor when tension is applied to the mat. Tension can be easily torn or stretched due to concentration, and this breakage of the mat causes a decrease in bearing capacity to hold the soil, and thus has a problem that can cause the collapse of the slope.

In addition, the appearance of the slope was disturbed by the sagging mat, which could significantly damage the appearance.

Accordingly, the present invention has been devised to solve the above problems, a solid structure that can cover and protect the stable slope through the construction of the landslide, and natural-friendly for slope recording to give an environmentally friendly appearance and effect Provision of a vegetation mat is a technical task.

In addition, by providing a stable fixing of the vegetation mat, it is another technical problem to provide a slope construction structure to prevent the partial damage due to various disasters or artificially generated external forces, and to achieve a stable slope structure.

The present invention to achieve the above technical problem,

Subnetwork;

A vegetation part in which a biodegradable substance is poured into a predetermined volume on a lower net;

An upper net covering the upper surface of the vegetation part to prevent the release of the material; And

A vegetation member having a nutrient for vegetation and a mixture of seeds made of a vegetation rope wrapped in a vegetation place and fixed to the lower net;

Vegetation mat comprising a.

The present invention to achieve the above technical problem,

Subnetwork; A vegetation part in which a biodegradable substance is poured into a predetermined volume on a lower net; An upper net covering the upper surface of the vegetation part to prevent the release of the material; And a vegetation member having a nutrient for vegetation and a mixture made of seeds wrapped in a rope shape in the vegetation, and comprising a vegetation rope fixed to the lower net.

Bar-shaped support is woven and fixed

One end of the linker connected to the support is connected to the anchor fixed to the ground, the vegetation mat is a slope construction structure using the vegetation mat is seated on the slope.

The present invention, while forming an engineering stable construction structure to achieve a solid and sturdy slope for various external forces, and can be visually and practically natural through environmentally friendly appearance and material application, while also significantly shortening the construction period It can work.

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

Figure 1 is an exploded perspective view showing a state of the vegetation mat according to the present invention, will be described with reference to this.

The vegetation mat 100 according to the present invention includes a lower net 110, a vegetation part 120 to be poured or laid on the lower net 110, and an upper net 130 to be stacked on the vegetation part 120. It includes, the lower net 110 a plurality of vegetation rope 150 is entangled and fixed. The vegetation mat 100 formed as described above is connected to each other to cover the slope (S; see Fig. 5), the vegetation mat 100, the support net for firmly holding and fixing the top surface of the vegetation mat 100 for a solid bond between each other 140 further includes.

The lower net 110 and the support net 140 forms a net shape made by intertwining a synthetic resin material such as a natural material (pulp material) or polyethylene (PE) having a rope shape such as a branch, a stem or a leaf. Since the external force to be received by the lower net 110 and the support net 140 is not relatively large, it is not required to be solid and solid durability and compactness. Therefore, the lower net 110 and the support net 140 is enough to have a material and strength enough to trap the vegetation portion 120 and the upper net 130, the tangled shape is a checkerboard pattern as well as a zigzag pattern It can be expressed in various ways.

In the embodiment according to the present invention was made by weaving the lower net 110 or the support net 140 with bamboo stems, in another embodiment the synthetic resin rope is made of natural material so as to have sufficient durability to prevent the flow of earth and sand It may be made entangled with the rope or only a rope made of a resin material may be entangled with each other.

The vegetation part 120 is deposited on the lower net 110 to give the volume of the vegetation mat 100, and serves as soil soil for the growth of the planted seeds 153 (see FIG. 2). Accordingly, the vegetation part 120 serves as a manure or compost (hereinafter referred to as manure), which nourishes the growth of the seed 153, and serves as a soil cover covering and protecting the seed 153.

To this end, the vegetation part 120 according to the present invention may be filled with a mixture of natural materials such as biodegradable coconut fiber, rice straw, or the like, or may be composed of compost mixed soil. The vegetation portion 120 configured as described above may form a predetermined shape according to the viscosity and density of the composition, but may be pulverized without cohesion between particles.

The upper net 130 is to cover the vegetation portion 120 to catch the vegetation portion 120 is weak cohesion, the components of the vegetation portion 120 poured on the lower net 110 along the slope (S) is scattered Hold to prevent it from falling or dripping. To this end, the upper net 130 preferably has a dense lattice together with the lower net 110.

The support net 140 is to hold and fix the vegetation mat 100 consisting of the lower net 110, the vegetation part 120 and the upper net 130, leaving the current position where the vegetation mat 100 is seated or draft Physically hold down to avoid flying by.

To this end, the support network 140 may be made of a metal material such as iron or a synthetic resin material such as polyethylene (PE) to semi-permanently fix the vegetation mat 100 on the slope (S), flexible grid or biodegradable It may be made of a material so that it can be naturally decomposed after a certain time. For reference, the biodegradable material may be a natural material such as bamboo stem or coconut fiber, and in addition to the water-soluble artificial material that is dissolved in the soil and may be applied.

In general, the support network 140 is to securely hold the vegetation mat 100 consisting of the lower net 110, the vegetation part 120 and the upper net 130, so that the gap between the grid upper and lower net 110 , 130, will be relatively large.

The vegetation rope 150 is fixed to the lower net 110 is formed, as shown in the form of a long rope and made of a flexible material that can be woven on the lower net (110).

On the other hand, the vegetation rope 150 itself may be directly connected to the lower net 110, it may be fixed to the front or rear of the lower net 110 via a separate string.

Figure 2 is a perspective view showing a part of the vegetation rope in accordance with the present invention, Figure 3 is a cross-sectional view showing a vegetation mat according to the present invention, will be described with reference to this.

Vegetation rope 150 according to the present invention is composed of a vegetation 151, a vegetation member 152 accommodated in the vegetation 151, and a seed 153 embedded in the vegetation member 152.

The vegetation 151 is made of a biodegradable material, and since it does not receive a separate external force, a sunken (宣紙) may be applied.

For reference, there are various kinds of paper, such as Marge (burlap) or jersey (dock paper), and can be applied to cheap paper, such as cheap biodegradable in consideration of economic feasibility.

The vegetation member 152 is a mixture of natural manure (compost) or chemical compound fertilizer, etc., provides nutrients necessary for the growth of the seed (153). In the embodiment according to the present invention, the vegetation member 152 is used as a top soil containing coconut fiber powder, it may be included a moisturizer if necessary. The humectant may absorb the moisture supplied to the seed 153 to prevent the seed 153 from germinating when the vegetation rope 150 is separately stored in a storage such as a warehouse. This is to solve the problem that the vegetation mat 100 including the vegetation rope 150 germinates before being seated on the slope S, and the development efficiency is significantly lowered due to the damage during the construction process. On the other hand, when the vegetation mat 100 is installed on the slope (S) rich in moisture, the moisture is supplied to the seeds 153 while the moisture amount absorbed by the moisturizer is exceeded, and the seeds 153 are germinated from this point while being safe. Enable efficient recording progress.

The seed 153 is a variety of plant seeds, its type will be determined according to the slope (S) environment in which the vegetation mat 100 is constructed. The seed 153 may be of a pure seed as well as a germinated state. In general, the seeds 153 will be bees, dianthus, crova, beetle, chaffs, cypresses, mandarin ducks, pines and the like widely inhabit the slope.

When the mixture of the vegetation member 152 and the seed 153 is filled in the vegetation 151, the vegetation 151 is rolled up to produce a rope shape, and then wrapped around the circumferential surface using a separate thread to make the vegetation 151 May be prevented from spreading again, thereby allowing the mixture filled in the vegetation 151 to be grasped and supported without departing.

As described above, the vegetation rope 150 according to the present invention is fixed to the lower net 110, as shown in FIG. That is, a plurality of vegetation ropes 150 are woven along the entangled strings 111 in a lattice form and are firmly connected to the lower net 110 without a separate fastening means. Of course, since the vegetation rope 150 is composed of a vegetation member 152 and seeds 153 surrounded by a vegetation 151 of a flexible material, it is easy to weave along the entanglement line 111, the entanglement line 111 ) Will be able to weave in a variety of shapes depending on the intertwined shape. Vegetation rope 150 having such a structure can be placed firmly at one point of the vegetation mat 100 while preventing the separation of seeds by the force of the water and wind power, the thickness of the vegetation mat 100 for fixing the seeds Since it is not necessary to increase, it is possible to expect a beneficial effect on the transport and construction of the vegetation mat 100, as well as the utilization efficiency of the raw materials for production.

When the vegetation rope 150 is woven into the lower net 110 and disposed on the slope S, the vegetation part 120 is poured on the upper surface, and the upper net is trapped so as not to escape the components forming the vegetation part 120. Masonry 130.

In FIG. 3, the vegetation rope 150 woven to the lower net 110 is illustrated as being regularly entangled with the entangled string 111 of the lower net 110, but is not limited thereto. That is, two or more entangled lines 111 may be tangled or irregularly tangled, or may be entangled in a zigzag form.

The vegetation mat 100 according to the present invention having such a structure sprouts after a predetermined time and sprouts 153a as the seeds 153 germinate, and the shoots 153a are fed with vegetation while being fed with nutrients from the vegetation member 152. It penetrates through the portion 120 and the upper net 130 and protrudes to the upper surface. As a result, the vegetation mat 100 according to the present invention can effectively finish the construction of a landslide that is friendly with nature without the separate procedure of planting the seed or seedlings only by installing the vegetation mat 100.

Figure 4 is a perspective view schematically showing the connection of the fixed bar to install the vegetation mat on the slope according to the present invention, Figure 5 schematically shows the construction structure installed on the slope of the vegetation mat shown in FIG. Bar is a perspective view, it will be described with reference.

Vegetation mat 100 according to the present invention should be fixed to the slope (S). However, since the point where the vegetation mat 100 is fixed is made of a soil material which can be inclined at a predetermined angle and can be easily scattered or flowed, the vegetation mat 100 is simply fixed by simply covering the slope D. This cannot be guaranteed.

To this end, the construction structure according to the present invention is a bar-shaped support (160. 160 ') weave the vegetation mat 100, the support (160, 160') is anchored firmly fixed to one point of the slope (S) ( 11, 12, or one end of the other vegetation mat 100 'is connected to the linker (21, 22, 23) and one end connected to the support, so that the anchor (11, 12) or neighboring other vegetation mat (100') It is fixed to).

In more detail, the support 160, 160 ′ holds the flexible vegetation mat 100 without bending and is connected to the anchors 11, 12 or the other vegetation mat 100 ′ 21, 22. , 23 is directly connected, so that the linker (21, 22, 23) anywhere in the support net 140, as well as the lower net 110, vegetation portion 120 and the upper net 130 constituting the vegetation mat (100, 100 ') Since the tension applied to the load is not concentrated, and the tension is distributed from the linkers 21, 22, and 23 to the supports 160 and 160 ', the external force directly received by the vegetation mats 100 and 100' is greatly reduced. . Of course, the corresponding points of the vegetation mat (100, 100 ') in contact with the support (160, 160') will receive a direct tension from the support (160, 160 '), but also this vegetation mat in contact with the support (160, 160') Since it is evenly distributed at each point of (100, 100 '), as described above, the tension of the size received by the linkers 21, 22, and 23 is distributed by the vegetation mats (100, 100'). For reference, the support 160, 160 ′ may be any object having a bar shape of strength capable of supporting the vegetation mat 100, 100 ′. In the embodiment according to the present invention, straight bamboo is applied. .

Binding of the support (160, 160 ') and vegetation mat (100, 100') is shown in Figure 4, the bar-shaped support (160, 160 ') back and forth along the vegetation mat (100, 100') Looping through the surface alternately, the linker (21, 22, 23) is connected to the exposed support (160, 160 ') to anchor (11, 12) or neighboring vegetation mat (100, 100') Is connected to the support (160, 160 '). To this end, the linker 21, 22, 23 may be a rope that can be easily connected to one end tied to the anchor (11, 12) or the support (160, 160 '), anchor 11, 12 or support 160 It may also be a chain having a ring (not shown) hung (160 '). That is, the linkers 21, 22, and 23 are connected to one point that is partially and repeatedly exposed on the front and the rear of the vegetation mat 100, so that the linkers 21, 22, 23 and If the rope can be easily connected to a variety of materials can be implemented regardless of the material.

Subsequently, the anchors 11 and 12 may be anything that is firmly installed along the slope S separately from the vegetation mats 100 and 100 '. In the embodiment according to the present invention, the anchors 11 and 12 are made of large blocks such as vegetation frames or eoso blocks, and the vegetation mats (100, 100 ') to hold it firmly. Here, the description of the vegetation framework according to the present invention will be described in detail below.

On the other hand, binding of the linker 21, 22, 23 and the anchor (11, 12) can be made in a variety of ways, the anchor (11, 12) is formed in consideration of the binding with the linker (21, 22, 23) , To allow the ends of the linkers 21, 22, 23 to be tied, to hook a ring (not shown) connected to the ends of the linkers 21, 22, 23, or to After penetrating the end to remove from the opposite side can be connected to a separate clamp (30 (see Fig. 6)) to make it impossible to escape to the penetrated point. For reference, the latch 30 should be formed larger than the point so that it is impossible to re-attach to the penetrated point.

Figure 6 is a perspective view showing the appearance of the vegetation frame according to the present invention, Figure 7 is a perspective view schematically showing the construction structure according to the present invention using the vegetation frame shown in Figure 6, with reference to this do.

As described above, the anchor 11 according to the present invention may be applied to various structures, and in the embodiment according to the present invention, the vegetation framework 11 'is applied as the anchor 11.

The vegetation frame 11 'is in the shape of a container having a hollow 11c with an open top surface, and the vegetation frame 11' according to the present invention has a sequential timber to form sidewalls 11b for natural beauty. On the other hand, the side wall (11b) is supported on the base (11a), at this time, only the side wall (11b) without the base (11a) may be disposed on the ground. For reference, the base 11a is preferably made of stone to increase the load of the vegetation frame (11 ') to have a sufficient supporting force.

The vegetation frame 11 'constituting this structure is disposed along the longitudinal direction at the bottom of the slope (S), and fixes the vegetation mat (100, 100') via the linker 21.

The linker 21 may be inserted through a hole h formed at a sidewall 11b of the end thereof, and the linker 21 may be connected to the latch 30, and the latch 30 may be a hole ( h) Since it does not penetrate through, the vegetation mat (100, 100 ') is fixed to the vegetation frame (11') via the linker 21 and the clamp 30.

On the other hand, in order to sufficiently perform the fixed support function of the vegetation frame (11 '), to fill the hollow (11c) stone-like stone to increase its own load, or to fill the soil after planting to increase its own load Of course, it can also improve aesthetics.

1 is an exploded perspective view illustrating a vegetation mat according to the present invention;

Figure 2 is a perspective view showing a partial cutaway view of the vegetation rope according to the present invention,

3 is a cross-sectional view showing a vegetation mat according to the present invention,

4 is a perspective view schematically showing a state in which fixing bars are connected to install a vegetation mat on a slope according to the present invention;

5 is a perspective view schematically showing a construction structure in which the vegetation mat shown in FIG. 4 is installed on a slope;

6 is a perspective view showing a state of the vegetation frame according to the present invention,

7 is a perspective view schematically showing a construction structure according to the present invention using the vegetation frame shown in Figure 6 as an anchor.

-Explanation of terms for main parts of attached drawings-

11, 12; Anchor 11 '; Vegetation frame

21, 22, 23; Linker

30; Brace 100, 100 '; Vegetation Mat

110; Subnetwork 120; Vegetation

130; Upper mesh 140; Support network

150; Vegetation rope 151; Vegetation

152; Vegetation member 153; seed

160, 160 '; support fixture

Claims (8)

Lower net 110; Vegetation portion 120 is formed by placing a biodegradable material on the lower net 110; An upper net 130 which covers an upper surface of the vegetation part 120 to prevent separation of the material; And A vegetation member 152 having a nutrient for vegetation and a mixture made of seeds 153 are wrapped in a vegetation form 151 in a rope form, the vegetation rope 150 is fixed to the lower net 110; Vegetation mat, characterized in that it comprises a. The method of claim 1, The vegetation rope 150 is a vegetation mat, characterized in that it is fixed to repeatedly pass through the front and rear surfaces of the lower net 110 alternately. The method according to claim 1 or 2, The vegetation mat is characterized in that it further comprises a support net 140 is fixed on the upper net 130, pressure-fixing the vegetation mat seated on the slope (S). The method of claim 1, The vegetation member 152 is a vegetation mat, characterized in that the mixture containing coconut fiber powder and a moisturizing agent. Lower net 110; Vegetation portion 120 is formed by placing a biodegradable material on the lower net 110 in a constant volume; An upper net 130 which covers an upper surface of the vegetation part 120 to prevent separation of the material; And a mixture of vegetation members 152 and seeds 153 having nutrients for vegetation is wrapped in a vegetation 151 in the form of a rope, and the vegetation rope 150 is fixed to the lower net 110. In the vegetation mat 100, Bar-shaped support 160 is woven and fixed, The other end of the linker 21 connected to the support 160 is connected to the anchor 11 fixed to the ground, the vegetation mat 100 is characterized in that the vegetation mat is seated on the slope (S) Slope construction structure using. The method of claim 5, wherein Slope construction structure using the vegetation mat, characterized in that it further comprises a support net 140 is fixed on the upper net 130, pressure-fixing the vegetation mat seated on the slope (S). The method according to claim 5 or 6, The anchor 11 is a slope construction structure using a vegetation mat, characterized in that the vegetation frame with a side wall (11b) is wrapped so that the hollow (11c) to fill the soil or stone for planting is formed. The method of claim 7, wherein The vegetation frame is a slope construction structure using a vegetation mat, characterized in that the wood.

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