KR20070077549A - Gabion mesh block and method of constructing the same - Google Patents

Abstract

A gabion mesh block and a construction method using the same are provided to significantly reduce the constructing cost by utilizing reinforced soil existing around a working field without using additional broken stone. A gabion mesh block comprises a gabion wire-netting(110) in which two wires are twisted to form polygons and such polygons are continuously coupled to each other in the front/rear/left/right directions. The gabion mesh block comprises concrete blocks(120,121) and space sections(130). The concrete blocks(120,121) include the gabion wire-netting(110), are interconnected through the gabion wire-netting(110), and are made from concrete. Each space section(130) exists between the concrete blocks(120,121), and is connected through the wires(112) of the gabion wire-netting(110).

Description

Gabion Mesh Block and Method of Constructing the Same

1 is a schematic perspective view of a Gabion mesh block according to the present invention,

2 is an enlarged view illustrating an enlarged main part of the Gabion mesh block;

3 is an exemplary perspective view showing a state of construction on the river bank using the Gabion mesh block,

4 is a schematic cross-sectional view showing a state in which a considerable period has elapsed since the construction on the river bank using the Gabion mesh block.

        ♠ Explanation of symbols for the main parts of the drawing ♠

100: Gabion mesh block, 110: Gabion wire mesh,

112: iron wire, 120, 121: concrete block,

130: space part,

The present invention relates to a Gabion mesh block having good flexibility and suitable for vegetation, and a Gabion construction method using the same, and more particularly, Gabion mesh that can flexibly cope with the scoured area of the ground and grow vegetation after construction It relates to a block and a Gabion construction method using the same.

Generally, various banks, dams, or retaining walls are provided in rivers, lakes, shores, or incisions to prevent flooding of water or seawater, to maintain waterways, or to build retaining walls. Such various embankments, dams, or retaining walls have been constructed using reinforcement soil construction methods using revetment blocks, concrete structures, natural stone stacks, or Gabion gabions.

Above all, in the case of the raft block or concrete structure, the workability is easy and the maintenance is relatively easy. It has a fatal drawback that does not have affinity. Therefore, today, the raft block or concrete structure is losing its value as an environmentally friendly method.

In addition, the natural stone stacking method is to build a stone wall using the natural stone collected from the mountain, and can be harmonized with the surrounding landscape to some extent, but it is useful from the perspective of landscape architecture, but it is difficult to obtain natural stone in the natural state. In addition, in the process of obtaining such natural stone has the disadvantage that harms the original natural environment.

On the contrary, in the construction method of reinforcement soil using Gabion gabion, box-type gabion or mattress-type gabion is manufactured at the work site using rectangular wire mesh or hexagonal wire mesh, and the reinforcement soil retaining wall is formed by filling the reinforcement soil collected at the work site. That's how. Since the reinforcement soil construction method uses the surrounding reinforcement soil as a filling material filled therein, grass or trees can be easily grown after construction, and is being spotlighted as an eco-friendly construction method.

However, since the construction method of reinforcement soil using Gabion gabion is constructed with the soil just around the workplace, it is intrinsically unaffected or useful in places where the influence is minimal. In places where the rivers are directly affected, such as the dike, the earth and sand surrounding the workshop cannot be used as it is, and natural stone or crushed stone must be used as a filling material.

However, the natural stone as a filling material has become increasingly difficult to obtain around the workplace, and when using the crushed stone of the quarry as such filling material, not only have to pay extra expensive costs but also cause another problem of damage to the natural environment. The situation was met. Due to these various problems, although Gabion wire mesh has a variety of usefulness incomparable to other alternative means, it is acting as a cause of not being properly valued.

In addition, in the construction method using a conventional gabion, since the gabion is manufactured in a box shape or a mattress shape, and then completely filled with natural stone or crushed stone, etc., the plant can grow normally after construction. There was also a disadvantage of not providing the environment properly.

This phenomenon has always occurred in the workplace to manufacture and use the Gabion box or Gabion mattress, the situation that has not been developed yet to solve this phenomenon due to the characteristics of the Gabion wire mesh.

As such, the conventional Gabion construction method had to fill the filling material directly into the Gabion box or Gabion mattress in the workplace, and because of this, even after construction, it did not provide a proper environment for vegetation to grow properly. .

Accordingly, an object of the present invention is to provide a Gabion mesh block that can be efficiently executed in the above-described construction method.

In addition, another object of the present invention in the construction method using the Gabion, environmentally friendly Gabion mesh block that can perform the construction work without using the filling material in the workplace, and also the vegetation can be naturally planted after construction To provide a construction method.

The present invention relates to a Gabion mesh block and a Gabion construction method using the same.

The Gabion mesh block according to the present invention comprises a Gabion wire mesh in which two iron wires are twisted together to form a polygon, and the polygons are continuously connected in the front, rear, left and right directions; A concrete block including the gabion wire mesh therein and connected to each other by the gabion wire mesh and formed of a concrete material; A space part disposed between the concrete block and the concrete block and forming an empty space by the gabion wire mesh; It includes.

In addition, the Gabion construction method using the Gabion mesh block according to the present invention is a). A slope cleaning step of selecting a riverbank to perform the work to secure a necessary space and arranging the slope; b). Installing an earth and sand spill prevention network to protect the soil from the bottom by spreading auxiliary fabrics such as nonwoven fabric on the bottom and to secure a space to be placed thereon; c). Spreading the Gabion mesh block of the present invention on the auxiliary fabric, and performing a connection operation with the Gabion mesh block around it; d). Filling the vegetation soil filling the empty space of the Gabion mesh block by sprinkling the surrounding earth and sand on the Gabion mesh block; It is characterized by including the.

In the present invention, the Gabion wire mesh includes both formed by twisting the two wires in the form of a quadrangular or hexagonal manganese structure and formed of a pentagonal manganese structure sandwiching the reinforcing wire between the two wires, Refers to a Gabion product cut to constant length and width.

Hereinafter, the gabion mesh block according to the present invention will be described in more detail with reference to the accompanying drawings. However, it is apparent that the accompanying drawings are provided only to more easily understand the technical spirit of the present invention, and the present invention is not limited to the accompanying drawings.

1 is a schematic perspective view of a Gabion mesh block according to the present invention,

2 is an enlarged view illustrating an enlarged main part of the gabion mesh block.

Gabion mesh block 100 according to the present invention includes a gabion wire mesh 110 is a two-wire twisted together to form a polygon. In the Gabion wire mesh 110, these polygons are continuously coupled in the front, rear, left and right directions, thereby forming a constant wire mesh.

In the present invention, the Gabion wire mesh 110 is a reinforcing wire is inserted between the two wires twisted with each other, as well as the four-wire and hexagonal wire mesh twisted two wires only in one direction. Reinforced Gabion wire mesh is included.

In addition, in the present invention, the Gabion wire mesh 110 may be configured to include a double twisted structure pentagonal Gabion wire mesh with the two wires are twisted in opposite directions with respect to the reinforcing wire.

Gabion mesh block 100 according to the present invention includes a concrete block 120 including the Gabion wire mesh 110 therein. In the present invention, the concrete block 120 is connected to each other by the Gabion wire mesh 110, which is basically due to the Gabion wire mesh 110 is configured in one piece.

In addition, in the present invention, the concrete block 120 is preferably formed of a concrete material. This is because concrete is mainly composed of cement, and its shape can be freely formed in a mortar state, and once formed, the shape is firmly solidified during curing and can maintain a constant strength and hardness.

In addition, in the present invention, the concrete block 120 may be manufactured in various shapes in consideration of the surrounding environment in which the operation is performed. For example, it is preferable to form a rectangle when an orderly inclined surface is required as a regular quadrangular shape (see FIG. 1), while it is preferable to be manufactured in various irregular shapes in a place where natural stone is more preferable in consideration of the surrounding environment. (See Figure 3). In addition, while the concrete block 120 is to form a beautiful appearance for the surface portion, it is preferable that the bottom portion is manufactured in a concave-convex shape in order to give a frictional force so as not to be pushed down from the steep inclined surface. Do.

Gabion mesh block 100 according to the present invention includes a space portion 130 existing between the concrete block 120 and the concrete block 121. In the present invention, since the space 130 is formed between the concrete block 120 and the concrete block 121, they are directly affected by the position where they are formed. .

In the present invention, the space portion 130 performs a function of providing a space for receiving the reinforcement soil to be sprayed from the outside. In addition, the space 130 includes a portion of the wire 112 of the Gabion wire mesh 110, the wire 112 to connect the concrete block 120 and the concrete block 121 with each other. Will let you.

In addition, in the present invention, when the external portion is vertically applied to the Gabion mesh block 100 of the present invention from the outside, the wire portion 112 of the Gabion wire mesh 110 with respect to the external force This bending allows the product as a whole to provide flexibility that can flexibly cope with external forces.

Gabion mesh block 100 according to the present invention can be usefully used for embankment of the riverbank in the following manner. This can be explained by the Gabion construction method using the Gabion mesh block according to the present invention, which will be described in more detail based on the accompanying drawings.

3 is an exemplary perspective view showing a state constructed on the bank of the river bank using the Gabion mesh block 100,

4 is a schematic cross-sectional view showing a state in which a considerable period has elapsed since the construction of the Gabion mesh block 100 on the riverbank.

One). Basic Slope Cleanup Steps:

This is the basic step to select the place of work and carry out preparatory work for the construction of river banks and other slopes by the Gabion method.

This step includes selecting rivers, banks, or other slopes on which the work will be performed, tearing down the slopes into a form suitable for the work, or compacting the floor, and preparing the necessary raw materials in advance. This general process can be carried out in a conventional manner.

2). Sediment spill prevention network installation steps:

The present invention may include a step of installing the earth and sand prevention network to lay out the fabric paper on the basis of the completion of the preparation step based on the bank of the river and the like.

In the present invention, the above-mentioned textile paper (not shown) is used to prevent the loss of the earth and sand which forms the bottom surface of the riverside. In addition, the textile paper is spread on the bottom surface of the riverside, thereby forming a physical interface with the bottom surface of the riverside, through which the soil or earth and sand to be sprayed or filled on the Gabion mesh block 100 afterwards It allows them to remain on top of them, creating an environment in which vegetation can grow during that time. The textile paper is preferably composed of a material that can be naturally decomposed to become a nutrient source of vegetation when a certain time elapses inside the soil. In this case, the roots of the vegetation to be grown on it can make the fabric as a nutrient source, and at the same time can continue to root down to form a more flourishing vegetation zone as time passes.

3). Installation Steps of Gabion Mesh Block

The present invention includes the step of arranging and installing the Gabion mesh block 100 on the top of the auxiliary fabric after the step of arranging the auxiliary fabric.

In the present invention, as described above, the Gabion mesh block 100 is a Gabion wire mesh in which two iron wires are twisted together to form a polygon, and the polygons are continuously connected in the front, rear, left, and right directions. 110; A concrete block 120 including the gabion wire mesh therein and connected to each other by the gabion wire mesh and formed of a concrete material; A space portion 130 between the concrete block and the concrete block and connected by the wire of the gabion wire mesh; Refers to an integrated Gabion product that includes.

In the present invention, the arrangement step of the Gabion mesh block can be solved simply by unfolding the Gabion mesh block 100 on the auxiliary fabric.

In the present invention, it is preferable that the gabion mesh block 100 is manufactured as a finished product in advance in a manufacturing factory, and the finished product is transported to a construction site and used there.

If the work interval is wide, the gabion mesh blocks 100 adjacent to each other are coupled to each other. This bonding method can be carried out in a conventional manner. For example, the edges may be woven together by using separate iron wires, or may be joined by clips or rings through manual or mechanical operations. 2 illustrates a case where the U-shaped clip is combined.

4). Filling Vegetation Soil of Gabion Mesh Block

The present invention includes a step of filling the vegetation soil after the arrangement step of the Gabion mesh block 100, spraying the soil sand and the like to the vegetation mesh block 100.

In the present invention, as a culture soil on which the plant can grow on the Gabion mesh block 100, the surrounding soil sand or soil is sprinkled, wherein the culture soil such as soil sand sown is the space portion 130 of the Gabion mesh block. ) Evenly filled to function as vegetation soil for later plant growth. This is because the space 130 has an empty space to accept the vegetation soil to be sprayed from the outside. Once filled vegetation soil is supported by a subsidiary fabric at the bottom, while the center of the gabion wire mesh 110 is buried in the state of the wire buried. Therefore, the reinforcement soil sprayed by the worker is filled in the space 130, while being caught between the concrete block 120 and the concrete block 121 in the state, at the same time, the wire of the Gabion wire mesh 110 It is included in the center, it can be easily stored in place without being lost to the outside. The vegetation soil may be a mixed soil in which the nutrient source of the plant is separately mixed in order for the plant to grow and work more easily.

As such, when the present step is completed, the surface of the concrete block 120 is present in several places, the vegetation soil is present between them. At this time, since the vegetation soil includes soil in which the plant can grow, the vegetation can grow naturally in the riverside where the work is completed. 4 exemplarily illustrates this phenomenon.

Gabion construction method according to the present invention can be supplied to the job site as a finished product Gabion mesh block 100, the operator can unfold and use the gabion mesh block 100 in the work site, a separate Since it is possible to utilize the reinforcement soil around the work site without using a crushed stone, it can be seen that it does not need a filler such as crushed stone as in the prior art.

In this way, the Gabion construction method using the Gabion mesh block according to the present invention does not require the use of fillers such as crushed stone at all, so that construction costs can be drastically reduced, and the nature of the quarry to obtain crushed stone is obtained. It has the advantage that there is no risk of environmental damage.

In addition, the Gabion construction method using the Gabion mesh block according to the present invention has a completed product, so it is sufficient to simply unfold it at the work site, there is an advantage that the construction can be easily and efficiently proceeded.

In addition, in the case of using the Gabion mesh block according to the present invention, even when some scour occurs in the lower part after construction, the scour phenomenon occurs naturally due to its good flexural properties and its own load. Since pressing down the site prevents the occurrence of empty space, there is also an advantage that can prevent the scour phenomenon occurs or persists.

In addition, the Gabion construction method using the Gabion mesh block according to the present invention after the construction, the plant can be grown on the reinforcement soil sprayed on the space portion, such plants can be directly rooted in the soil beneath the, Compared to any of Gabion's construction methods, it is an environmentally friendly construction method that can guarantee a better growth potential.

Although the Gabion mesh block according to the present invention and the Gabion construction method using the same have been described in detail, this is only for describing the most preferred embodiment of the present invention, the present invention is not limited thereto, and the appended claims The range is determined and defined by. In addition, anyone of ordinary skill in the art will be able to make various modifications and imitations by the description of the specification of the present invention, but it will be apparent that this is also outside the scope of the present invention.

Claims (3)

a). Two wires twisted together to form a polygon, and the gabion wire mesh 110 in which these polygons are continuously coupled in front, rear, left and right directions; b). A concrete block (120) (121) including the gabion wire mesh (110) therein, connected to each other by the gabion wire mesh (110), and formed of a concrete material; c). A space portion 130 between the concrete block 120 and the concrete block 121 and connected by the wire 112 of the Gabion wire mesh 110; Gabion mesh block comprising a. In the construction method of a levee using gabion, a). A slope cleaning step of selecting riverbanks to perform work to secure necessary spaces and performing basic preparations; b). Installing an earth and sand spill prevention network to protect the soil from the bottom by spreading auxiliary fabrics such as nonwoven fabric on the bottom and to secure a space to be placed thereon; c). Spreading the gabion mesh block 100 on the auxiliary fabric and performing a connection operation with the gabion mesh block around it; d). Filling the vegetation soil filling the empty space of the Gabion mesh block by sprinkling the surrounding earth and sand on the Gabion mesh block; Construction method of Gabion, comprising the. The method of claim 2, The Gabion mesh block 100 is One). Two wires twisted together to form a polygon, and the gabion wire mesh 110 in which these polygons are continuously coupled in front, rear, left and right directions; 2). A concrete block 120 including the gabion wire mesh 110 therein and connected to each other by the gabion wire mesh 110 and formed of a concrete material; 3). A space portion 130 between the concrete block and the concrete block and connected by the wire 112 of the gabion wire mesh 110; Construction method of Gabion, comprising the.

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