Ultra-strong disaster-resistant woven geotextile

Abstract

The invention relates to the technical field of geotechnical cloth, and discloses ultra-strong anti-disaster woven geotechnical cloth which comprises a geotechnical cloth mechanism and steel wires, and the geotechnical cloth mechanism and the steel wires are woven together in a warp and weft staggered mode. According to the ultra-strong disaster-resistant woven geotextile, the geotextile mechanism, the aramid yarn, the polyester yarn, the carbon fiber yarn, the steel wire and the protruding blocks are used in cooperation, so that the purposes of being resistant to high temperature, fireproof, high in strength, high in toughness, good in tensile effect, and capable of strengthening connection and improving holding power can be achieved; the geotextile mechanism composed of the aramid yarn, the polyester yarn and the carbon fiber yarn is resistant to high temperature, fireproof, flame-retardant, high in strength, high in toughness, good in tensile effect, high in modulus, suitable for super-strong disaster resistance, practical and durable, the steel wires are woven in the geotextile mechanism in a warp and weft staggered mode, the strength of the geotextile mechanism is conveniently improved, the protruding blocks can reinforce connection between the steel wires and the geotextile mechanism, and the service life of the geotextile mechanism is prolonged. And the overall structure is more compact and firmer, and the overall holding power of the device can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of geotextiles, in particular to super strong disaster-resistant woven geotextiles. Background Art

[0002] With the development of the national economy, the demand for geosynthetics in geotechnical engineering construction is increasing, and the requirements for material performance are getting higher and higher, which in turn promotes the development and application of high-strength geotextiles. Geotextiles, also known as geotextiles, are permeable geosynthetics made of synthetic fibers by needle punching or weaving. Geotextiles are one of the new geosynthetics. The finished product is in cloth shape. It is a foundation reinforcement material used in railways, highways, water conservancy projects and other fields. Its main functions are soft foundation treatment, slope protection, etc. Woven geotextiles are produced through machine weaving technology.

[0003] The existing geotextiles are not ideal for use in disaster prevention projects. Their strength, tensile strength and flame retardancy do not meet the requirements and the effect is poor. 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 super strong disaster-resistant woven geotextile to solve the problem that the existing geotextiles mentioned in the above background technology are not ideal in use in disaster-resistant projects, the strength, tensile strength and flame retardancy do not meet the use requirements, and the use effect is poor.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a super disaster-resistant woven geotextile, comprising a geotextile structure and steel wires, wherein the geotextile structure and the steel wires are woven together in a warp and weft interlaced manner.

[0006] Preferably, the geotextile structure comprises aramid filaments, polyester filaments and carbon fiber filaments, and the aramid filaments, polyester filaments and carbon fiber filaments are twisted together.

[0007] By adopting the above technical scheme, the aramid yarn 101 is resistant to high temperature, fire retardant, light in weight and high in strength; the polyester yarn has good toughness, strong tensile strength and extremely high fire resistance; and the carbon fiber yarn has high strength and high modulus.

[0008] Preferably, bumps are fixed on the steel wire, and the bumps are distributed on the steel wire at equal intervals.

[0009] By adopting the above technical solution, the protrusion can play a role in strengthening the connection.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. The super disaster-resistant woven geotextile can achieve the purpose of high temperature resistance, fire resistance, high strength, high toughness and good tensile effect through the coordinated use of the geotextile structure, aramid yarn, polyester yarn and carbon fiber yarn. The geotextile structure composed of aramid yarn, polyester yarn and carbon fiber yarn is high temperature resistant, fire retardant, high strength, high toughness, good tensile effect and high modulus, suitable for super disaster resistance, practical and durable; 2. The super disaster-resistant woven geotextile can achieve the purpose of strengthening connection and improving grip through the coordinated use of the geotextile mechanism, steel wire and protrusions. The steel wire is woven in the geotextile mechanism in a staggered manner, which is convenient for improving the strength of the geotextile mechanism. The protrusion can strengthen the connection between the steel wire and the geotextile mechanism, making the overall structure more compact and firm, and can improve the overall grip of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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 It is a schematic diagram of the connection structure of aramid yarn, polyester yarn and carbon fiber yarn of the present invention.

[0012] In the figure: 1. geotextile structure; 101. aramid yarn; 102. polyester yarn; 103. carbon fiber yarn; 2. steel wire; 3. bump. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figures 1 to 3 The present invention provides a technical solution: a super disaster-resistant woven geotextile, comprising a geotextile structure 1 and a steel wire 2, wherein the geotextile structure 1 and the steel wire 2 are woven together in a warp and weft interlaced manner.

[0015] In this embodiment, Figure 3As shown, the geotextile structure 1 includes aramid yarn 101, polyester yarn 102 and carbon fiber yarn 103, and the aramid yarn 101, polyester yarn 102 and carbon fiber yarn 103 are twisted together. Aramid is a new type of high-tech synthetic fiber with excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, anti-aging, and long life cycle. The aramid yarn 101 is twisted with aramid 1414 fiber. The aramid fiber has extremely high strength and large The modulus is 2-3 times that of steel or glass fiber, the toughness is 2 times that of steel, and the weight is only 1 / 5 of that of steel. The shrinkage rate of aramid at 150°C is 0, and it does not decompose or melt at a high temperature of 560°C. Aramid yarn 101 has the characteristics of high temperature resistance, fire retardancy, light weight, high strength, high modulus, dimensional stability, low shrinkage, puncture resistance, abrasion resistance, heat resistance, chemical corrosion resistance, good mechanical properties, and dielectric strength. Good advantages, polyester is an important variety of synthetic fiber, it is a fiber-forming polymer made of polyethylene terephthalate (PET) through esterification or ester exchange and polycondensation reaction of polyethylene terephthalate or dimethyl terephthalate and ethylene glycol as raw materials, and the fiber is made by spinning and post-treatment. The characteristic of polyester yarn 102 is that it can withstand chemicals and frequent washing, and reduce the fading and discoloration of clothes. Relatively speaking, polyester yarn 102 is tougher than rayon. When embroidery is carried out, the machine is running at high speed, and the high-toughness polyester yarn 102 can also withstand greater tension, and its fire resistance is extremely high. Even if the clothes are close to the flame, they are not easy to catch fire. Carbon fiber refers to high-strength and high-modulus fibers with a carbon content of more than 90%. It ranks first among all chemical fibers in high temperature resistance. It is made of acrylic and viscose fibers and is oxidized and carbonized at high temperature. The geotextile structure 1 composed of aramid yarn 101, polyester yarn 102 and carbon fiber yarn 103 can be used as a super disaster-resistant fabric.

[0016] In this embodiment, Figure 1 and Figure 2 As shown, the steel wire 2 is fixed with protrusions 3, and the protrusions 3 are evenly spaced on the steel wire 2. The protrusions 3 can strengthen the connection between the steel wire 2 and the geotextile structure 1, making the overall grip stronger.

[0017] The use method and advantages of the present invention: The working process of the super disaster-resistant woven geotextile is as follows: like Figures 1 to 3 As shown: the aramid yarn 101 is resistant to high temperature, fire retardant, light in weight and high in strength; the polyester yarn 102 has high toughness and good tensile strength; the carbon fiber yarn 103 has high strength and high modulus; the geotextile structure 1 composed of the aramid yarn 101, the polyester yarn 102 and the carbon fiber yarn 103 can be used as a super disaster-resistant fabric, and the protrusion 3 can play a role in strengthening the grip.

[0018] In summary, this super disaster-resistant woven geotextile achieves the purposes of high temperature resistance, fire resistance, high strength, high toughness, good tensile effect, strengthened connection and improved grip, meeting people's usage needs.

[0019] 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.

[0020] 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.

[0021] 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 super strong disaster-resistant woven geotextile, comprising a geotextile structure (1) and a steel wire (2), characterized in that: The geotextile structure (1) and the steel wires (2) are woven together in a warp and weft interlaced manner.

2. The super disaster-resistant woven geotextile according to claim 1, characterized in that: The geotextile structure (1) comprises aramid filaments (101), polyester filaments (102) and carbon fiber filaments (103), and the aramid filaments (101), polyester filaments (102) and carbon fiber filaments (103) are twisted together.

3. The super disaster-resistant woven geotextile according to claim 1, characterized in that: The steel wire (2) is fixed with protrusions (3), and the protrusions (3) are distributed on the steel wire (2) at equal intervals.

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