High-permeability high-toughness woven geotextile

Abstract

The invention relates to the technical field of geotechnical cloth, and discloses high-permeability and high-toughness woven geotechnical cloth which comprises a geotechnical cloth mechanism, a first wear-resistant layer is fixed to one end face of the geotechnical cloth mechanism, an anti-corrosion layer is fixed to the other end face of the geotechnical cloth mechanism, and a second wear-resistant layer is fixed to one end face of the anti-corrosion layer. The geotechnical cloth mechanism, the first wear-resistant layer, the anti-corrosion layer and the second wear-resistant layer are sewn together through steel wires. According to the high-permeability and high-toughness woven geotechnical cloth, the first wear-resistant layer and the second wear-resistant layer can play a wear-resistant role, the anticorrosive layer can play an anticorrosive role, the geotechnical cloth mechanism can be conveniently and comprehensively protected, the geotechnical cloth mechanism, the first wear-resistant layer, the anticorrosive layer and the second wear-resistant layer are sewn together through the steel wires, and the overall toughness of the device can be conveniently improved. The anti-corrosion layer, the porous first wear-resistant layer and the porous second wear-resistant layer are permeable, the through holes can be used for guiding water, when water is accumulated in the through holes, the floating blocks automatically float upwards and block the through holes, and continuous spreading of the accumulated water can be effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of geotextiles, in particular to a high-filtration and high-tenacity woven geotextile. Background Art

[0002] Geotextile is a new type of building material. It is a geosynthetic material that exists between soil and pipes, gabions, or retaining walls to enhance water movement and hinder soil movement.

[0003] If the existing geotextile has poor water permeability, water accumulation is likely to occur, which will increase the risk of road collapse. If the geotextile is not tough enough, it is likely to crack and break, resulting in poor performance. To address the above problems, existing equipment needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a high-permeability and high-toughness woven geotextile to solve the problem mentioned in the above background technology that if the existing geotextile has poor water permeability, it is easy to accumulate water, which will increase the risk of road collapse; and if the toughness of the geotextile is not strong, it is easy to crack and break, resulting in poor use effect.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-permeability and high-tenacity woven geotextile, comprising a geotextile structure, the geotextile structure comprising polyester yarns and carbon fibers, the polyester yarns and carbon fibers are woven together in warp and weft, every four polyester yarns are woven with one carbon fiber, a first wear-resistant layer is fixed to one end face of the geotextile structure, an anti-corrosion layer is fixed to the other end face of the geotextile structure, a second wear-resistant layer is fixed to one end face of the anti-corrosion layer, the geotextile structure, the first wear-resistant layer, the anti-corrosion layer and the second wear-resistant layer are stitched together by steel wire.

[0006] Preferably, the first wear-resistant layer and the second wear-resistant layer are both porous structures.

[0007] By adopting the above technical solution, the first wear-resistant layer and the second wear-resistant layer with a porous structure have good penetration effect.

[0008] Preferably, the anti-corrosion layer is a permeable material.

[0009] By adopting the above technical solution, the penetration effect of the anti-corrosion layer is good.

[0010] Preferably, through holes are provided on the geotextile structure, the first wear-resistant layer, the anti-corrosion layer and the second wear-resistant layer, and the through holes are distributed in a rectangular array on the geotextile structure, the first wear-resistant layer, the anti-corrosion layer and the second wear-resistant layer.

[0011] By adopting the above technical solution, the through hole can be used to conduct water.

[0012] Preferably, a connecting rope is fixed in the through hole, and a floating block is fixed at the bottom of the connecting rope.

[0013] By adopting the above technical solution, when water accumulates in the through hole, the floating block can automatically float up and block the through hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The high-permeability and high-tenacity woven geotextile can achieve the purposes of wear resistance, corrosion resistance and high tenacity through the coordinated use of the geotextile mechanism, the first wear-resistant layer, the anti-corrosion layer, the second wear-resistant layer and the steel wire. The first wear-resistant layer and the second wear-resistant layer can play the wear-resistant characteristics, and the anti-corrosion layer can play the role of corrosion resistance, which is convenient for comprehensively protecting the geotextile mechanism. The steel wire sews the geotextile mechanism, the first wear-resistant layer, the anti-corrosion layer and the second wear-resistant layer together, which is convenient for improving the overall toughness of the device. 2. The high-permeability and high-tenacity woven geotextile can achieve the purpose of high permeability and prevention of water accumulation through the coordinated use of the first wear-resistant layer, the anti-corrosion layer, the second wear-resistant layer, the through holes and the floating blocks. The anti-corrosion layer and the porous first wear-resistant layer and the second wear-resistant layer are permeable, and the through holes can be used to conduct water. When water accumulates in the through holes, the floating blocks automatically float up and block the through holes, which can effectively prevent the continued spread of the accumulated water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a front cross-sectional structural schematic diagram of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the connection structure of polyester yarn and carbon fiber of the present invention.

[0016] In the figure: 1. geotextile structure; 101. polyester yarn; 102. carbon fiber; 2. first wear-resistant layer; 3. anti-corrosion layer; 4. second wear-resistant layer; 5. steel wire; 6. through hole; 7. connecting rope; 8. floating block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 4The present invention provides a technical solution: a high-permeability and high-tenacity woven geotextile, including a geotextile mechanism 1, the geotextile mechanism 1 includes polyester yarns 101 and carbon fibers 102, the polyester yarns 101 and the carbon fibers 102 are woven together in warp and weft, every four polyester yarns 101 are woven with one carbon fiber 102, a first wear-resistant layer 2 is fixed to one end face of the geotextile mechanism 1, an anti-corrosion layer 3 is fixed to the other end face of the geotextile mechanism 1, a second wear-resistant layer 4 is fixed to one end face of the anti-corrosion layer 3, the geotextile mechanism 1, the first wear-resistant layer 2, the anti-corrosion layer 3 and the second wear-resistant layer 4 are sewn together by steel wire 5.

[0019] In this embodiment, Figure 1 and Figure 2 As shown, both the first wear-resistant layer 2 and the second wear-resistant layer 4 are porous structures, and the first wear-resistant layer 2 and the second wear-resistant layer 4 can exert wear-resistant characteristics. The porous first wear-resistant layer 2 and the second wear-resistant layer 4 have good filtering effect.

[0020] In this embodiment, Figure 1 and Figure 2 As shown, the anti-corrosion layer 3 is a permeable material, and the anti-corrosion layer 3 can exert the anti-corrosion property and has a good filtering effect.

[0021] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, through holes 6 are provided on the geotextile structure 1, the first wear-resistant layer 2, the anti-corrosion layer 3 and the second wear-resistant layer 4, and the through holes 6 are distributed in a rectangular array on the geotextile structure 1, the first wear-resistant layer 2, the anti-corrosion layer 3 and the second wear-resistant layer 4. The through holes 6 can be used to conduct water, and the through holes 6 distributed in a rectangular array can make the water conduction effect more comprehensive.

[0022] In this embodiment, Figure 2 and Figure 3 A connecting rope 7 is fixed in the through hole 6, and a floating block 8 is fixed at the bottom of the connecting rope 7. Water can flow from top to bottom in the through hole 6. When water accumulates in the through hole 6, the floating block 8 will automatically float up and block the through hole 6 to prevent the accumulated water from continuing to spread.

[0023] The use method and advantages of the present invention: The high-filtration and high-tenacity woven geotextile has the following working process: like Figures 1 to 4 As shown: the first wear-resistant layer 2 and the second wear-resistant layer 4 have good wear-resistant effect, and the anti-corrosion layer 3 has good anti-corrosion effect. The geotextile structure 1, the first wear-resistant layer 2, the anti-corrosion layer 3 and the second wear-resistant layer 4 are sewn together by steel wire 5. The steel wire 5 can enhance the toughness of the geotextile structure 1. The first wear-resistant layer 2 and the second wear-resistant layer 4 are porous structures and are permeable. The anti-corrosion layer 3 is also permeable. The through hole 6 can be used to conduct water. When water accumulates in the through hole 6, the floating block 8 automatically floats up and blocks the through hole 6, thereby preventing water accumulation.

[0024] In summary, the high-permeability and high-tenacity woven geotextile achieves the purposes of wear resistance, corrosion resistance, high tenacity, high permeability and waterlogging prevention, and meets people's usage needs.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

[0026] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-filtration and high-tenacity woven geotextile, comprising a geotextile structure (1), characterized in that: The geotextile structure (1) comprises polyester yarns (101) and carbon fibers (102), the polyester yarns (101) and carbon fibers (102) being woven together in warp and weft, and every four polyester yarns (101) are woven together with one carbon fiber (102), a first wear-resistant layer (2) is fixed to one end surface of the geotextile structure (1), an anti-corrosion layer (3) is fixed to the other end surface of the geotextile structure (1), a second wear-resistant layer (4) is fixed to one end surface of the anti-corrosion layer (3), and the geotextile structure (1), the first wear-resistant layer (2), the anti-corrosion layer (3) and the second wear-resistant layer (4) are sewn together by steel wires (5).

2. The high permeability and high tenacity woven geotextile according to claim 1, characterized in that: The first wear-resistant layer (2) and the second wear-resistant layer (4) are both porous structures.

3. The high permeability and high tenacity woven geotextile according to claim 1, characterized in that: The anti-corrosion layer (3) is a permeable material.

4. The high permeability and high tenacity woven geotextile according to claim 1, characterized in that: The geotextile structure (1), the first wear-resistant layer (2), the anti-corrosion layer (3) and the second wear-resistant layer (4) are provided with through holes (6), and the through holes (6) are distributed in a rectangular array on the geotextile structure (1), the first wear-resistant layer (2), the anti-corrosion layer (3) and the second wear-resistant layer (4).

5. The high permeability and high tenacity woven geotextile according to claim 4, characterized in that: A connecting rope (7) is fixed in the through hole (6), and a floating block (8) is fixed at the bottom of the connecting rope (7).

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