KR100275594B1 - Process for making a mattress-type gabion for soil stabilization - Google Patents

Abstract

The present invention is characterized in that the process of making the mattress cost for the soil coagulation wall can harden the soil or stop the corrosion, it is characterized in that the structure of the mattress to maintain the soil in each cell to protect the plant. The present invention has a container filled with soil or other material to enable the saint of the plant in the mattress. After the soil is filled, the mattress is covered with a double twisted mesh and a geocetic sheet to keep the fine material.

Description

Manufacturing method of mattress-type gabion for plant protection retaining wall.

1 is a partially cut perspective view of a mattress gabion element having an inner lining in the form of a geological fiber panel.

2 is a view of a mattress gabion element having an inner lining in the form of a continuous lipid fiber sheet in accordance with another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: floor sheet 2: end wall

3: side 4, 11: bulkhead

5: lipid fiber panel 5 ': continuous lipid fiber sheet

6,6 ', 10: Wire tie 7: Soil

8: lipid composite 9: wire mesh cover

The present invention relates to a method of manufacturing a mattress-type gabion lining structure made of artificial soil protection device and double wire netting, the gabion is to create a retaining wall for plant protection It is filled with soil.

It is well known that retaining walls and other protective structures are used to stop soil erosion caused by runoff or precipitation.

The structure is dried using a so-called mattress gabion, the mattress gabion being filled with gravel, crushed stone and other materials, a rectangular container consisting of a double twisted wire mesh with cover, galvanized or galvanized and plastic coated The wire meshes are joined together in a tie or wire stitch. The structure inhibits erosion and is resistant to mechanical stress.

One known system for the construction of a structure consists in the construction and use of large and thin "mattress gabions" designed to cover large areas of land, mostly of different shapes, without damage, and the "mattress gabions" are actually "mattresses". Works like Preparation for plant production is done by wire mesh work, and the mattress can be divided into cells by vertical bulkheads made of netting of the bottom sheet.

Also known is a system for directly forming a transverse bulkhead, known as a rib, wherein the immature transverse bulkhead is constructed from a bottom sheet by a transverse fold having the same height as the transverse fold of the "mattress", a fold similar to the above. An addition is provided for the long sidewalls and the short endwalls.

The connection of the side and cover sheets and side walls and end walls of each rib formed by bending the bottom sheet is made using a wire tie, part of which is adapted to the factory assembly structure, and part of which is configured at installation.

When the container is filled with soil that acts as a ballast, problems arise to protect the soil in the structure and to prevent leaching and dispersion.

Despite relatively unsatisfactory results, several attempts have been made to overcome this problem, using geotextile material sheets extending under and around the gabions.

It is a primary object of the present invention to provide a method of making a system designed to maintain the soil inside each cell of the mattress gabion after the mattress gabion has been filled with soil in order to produce a plant retaining wall that protects or reinforces the soil of the embankment. .

Another object of the present invention is to provide an improved method of stabilizing earthworks, overcoming the disadvantages of existing systems.

Another object of the present invention is to provide an improved gabion for the described purpose.

The above object is achieved in accordance with the present invention by constructing a lining with a lipid fibrous material in the cells of the mattress before it is filled with soil to allow the plant to grow in the cell and at the same time prevent and maintain leaching of the soil in the cell. In order to promote plant growth inside the mattress gabions for nature protection against embankments, steep slopes and the like, layers having dimensions of about 15-30 cm are constructed according to the invention, which layers are reinforced (by mattress wire mesh) and It forms a protective structure and is stable.

The inner lining of the mattress cell is made entirely of lipid fibres, which cover the floor, wall, end and bulkhead over the entire length of the mattress inner holding surface.

When the mattress is installed on the ground before it is filled, a geosynthetic lining is applied to the inner frame of galvanized or galvanized and plastic-coated double twisted wire mesh consisting of mattress gabions (manual or automatically). Is fixed.

The wire hawk material has the same characteristics as the mattress wire mesh.

In order to prevent leaching of the soil before the plants grow, an element or layer is required to hold the fine material after the installed mattress is filled with the soil.

Geocompounds are designed for this purpose, which cover the entire upper surface of the mattress and are secured with wire ties to the upper edges and the cell walls. First, a lipid compound is inserted under the double twisted wire mesh cover, and the lipid compound is secured with a wire tie on the edge of the mattress to close the upper part of the gabion.

In practical application, the invention is characterized by two alternatives. One of the alternatives is to form a fiberglass cover (inner lining) with a panel, which is secured with a wire tie to each cell of the inner surface of the mattress and connected to the hexagonal structure of the net respectively. The other shows a continuous city (single panel) shape, wherein the continuous sheet is pre-fixed to one end of the element with wire stitching during manufacture, in which case the continuous sheet is the bottom and transverse "ribs" (bulb) of the gabion structure And a continuous profile for the inner surface of the mattress gabion of the end wall.

Particular attention is to be paid to the installation before it is filled so that the full functional impairment pocket of the present invention is not formed and the lipid fiber material can be placed and attached to the gabion wire mesh.

As described above, an object of forming a mattress gabion system having an inner plant protection lining to maintain and collect soil inside each cell or box of the mattress, and to promote plant growth inside the gabion according to the present invention Is done. The term lipid fiber refers to a corrosion resistant fiber that does not pollute the environment.

The lipid fibrous fabric of the panel consists of woven or nonwoven fibers obtained using thermoplastic resin techniques such as polyethylene or other suitable material, in each panel or continuous sheet, which is swept through the inside of the gabion wire mesh.

Other objects and advantages are derived from the accompanying drawings and the following description showing, by way of example and in schematic form, one form in which the invention may be practiced.

The mattress gabion element (left wall not shown) of FIG. 1 is manufactured in a standard factory assembly method.

Boxed structure of rectangular cells in a hexagonal double twisted wire mesh extending from the bottom sheet 1 and having an end wall 2, a side 3 and a partition 4, and which is galvanized or galvanized and plastic-coated. Is provided.

Galvanized and plastic-coated wire tie 10 constructed between the ribs, between the ribs and the side, and between the side and the end, provides stability of the structure.

The structure is covered by a series of lipid fiber panels 5 completely attached to the wire mesh, which is fastened to the wire mesh with a wire tie 6.

When all the cells of the mattress are filled with soil (7), the mattress is initially covered with the lipid composite (8) to retain the fine material, and finally the wire mesh cover (9) is the entire mattress when the mattress is in place. Close the gabions.

A similar wire tie 10 secures the side or bulkhead of the rib together, the lipid composite is secured to the side of the gabion, and the cover sheet is secured to the side.

In Fig. 2, the lining of the inner surface of the gabion consists of a continuous sheet 5 'which is connected by wire hooking to one end of the mattress in advance in the manufacturing step. In lining installation, the sheet is attached to the surface, folded over the rib of the partition 11, covering the rib of the partition 11, and covering the entire mattress without interruption.

Next, a wire tying 6 'operation of the continuous lipid fiber sheet is made and attached to the inner surface to prevent void formation.

The filling of the soil 7, the installation of the geological composite 8 and the cover 9, and the wire tie work follow the example of FIG. 1. The lipid composite 8 can be a nonwoven or a mat or sheet of polyethylene filament or other material in the form of water permeability and allows the growth of plants.

The invention, shown and described by way of example in schematic form and example, may be extended to all variations of shape, size and material within the scope of the invention, the technical details of which may be modified without departing from the scope of protection set forth in the following claims. It may be replaced by an equivalent technique.

The above object is achieved in accordance with the present invention by constructing a lining of lipid fibrous material in the cells of the mattress before it is filled with soil to allow the plant to grow in the cell and at the same time prevent and maintain leaching of the soil in the cell.

Claims (5)

In the manufacturing method of the mattress-type gabion for plant protection retaining wall, to protect the soil inside each cell, the mattress cell is lined with lipid fiber material before it is filled with soil or other material to prevent leaching of the soil. To allow the plant to grow inside the mattress to achieve nature protection for it. 2. A method according to claim 1, wherein the cell is lined with a layer of the lipid fibrous material, wherein one layer of the lipid fibrous material is attached to the wire mesh of the gabion and fixed to the wire mesh of the gabion with a wire tie. The method of claim 1 or 2, wherein after the mattress gabion is filled with soil or other material, the geological composite formed under the wire mesh cover covers the mattress and is secured to the upper edge and the septum with a wire tie. The method of any one of the preceding claims, wherein the lipid fibrous material attached to the interior of the mattress gabion cell is secured with a wire tie as a separating panel. The method of any one of the preceding claims, wherein the lipid fibrous material attached to the interior of the mattress gabion cell consists of a continuous sheet extending over the entire length of the structure, including ribs of a partition wall formed between the cells. .