CN210026568U

CN210026568U - Composite geotextile with anti-deformation capability

Info

Publication number: CN210026568U
Application number: CN201920800733.1U
Authority: CN
Inventors: 朱卫良; 毛森敏; 王成庆; 陆松燕; 陆松娟
Original assignee: Hangzhou Shenlian Baoplastic Industry Co Ltd
Current assignee: Hangzhou Shenlian Baoplastic Industry Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-02-07
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a compound geotechnological cloth that possesses anti deformability, including geotechnological cloth body, geotechnological cloth body is including bed of cloth and thin layer, the top and the equal fixedly connected with bed of cloth in bottom of thin layer, the bed of cloth is including compound weft and compound warp, compound weft and compound warp all include yarn and metal wire, the yarn is including dacron silk and oxidation resistant coating, the metal wire is including iron wire and antirust coat. The utility model discloses a geotechnological cloth body, bed of cloth, thin layer, compound weft, compound warp, anti-corrosion coating, metal wire, dacron silk, anti-oxidation coating, iron wire and antirust coat can make the device reach the function that anti deformability is strong, have solved the geotechnological cloth on the current market and do not possess the function that anti deformability is strong, and resistance to compression shock resistance is not enough when using, easily appears the phenomenon that deformation leads to the safeguard function inefficacy when using, are unfavorable for the problem that the user used.

Description

Composite geotextile with anti-deformation capability

Technical Field

The utility model relates to a geotechnique's cloth technical field specifically is compound geotechnological cloth that possesses anti deformability.

Background

Geotextile, also called geotextile, is a water permeable geosynthetic material formed by needling or weaving synthetic fibers, the geotextile is one of new materials, the finished product is in a cloth shape, the width is 4-6 m, the length is 50-100 m, the geotextile is divided into woven geotextile and non-woven filament geotextile, and the geotextile is widely used for geotechnical engineering such as water conservancy, electric power, mine, road and railway.

Along with the progress of the times and the development of science and technology, the application of geotechnique's cloth in the engineering field is more and more extensive, and geotechnological cloth on the existing market does not possess the strong function of anti deformability, and resistance to compression shock resistance is not enough when using, and the phenomenon that deformation leads to the safeguard function to become invalid easily appears when using, is unfavorable for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound geotechnological cloth that possesses anti deformability possesses the strong advantage of anti deformability, has solved the problem that geotechnological cloth does not possess the strong function of anti deformability on the current market.

In order to achieve the above object, the utility model provides a following technical scheme: composite geotechnique's cloth that possesses anti deformability, including geotechnique's cloth body, geotechnique's cloth body is including bed of cloth and thin layer, the equal fixedly connected with bed of cloth in top and the bottom of thin layer, the bed of cloth is including compound weft and compound warp, compound weft and compound warp all include yarn and metal wire, the yarn is including dacron silk and anti-oxidant coating, the metal wire is including iron wire and antirust coat.

Preferably, the film layer is made of a polyvinyl chloride film, and the thickness of the film layer is 0.12-0.15 mm.

Preferably, an anti-oxidation coating is coated on the surface of the polyester yarn, and the anti-oxidation coating is made of a polyurethane coating.

Preferably, an antirust layer is coated on the surface of the iron wire, and the antirust layer is made of oily acrylic emulsion.

Preferably, the surfaces of the composite weft and the composite warp are coated with anti-corrosion coatings, and the anti-corrosion coatings are made of graphene coatings.

Preferably, the using thickness of the cloth layer is 1.8-2.2mm, the mesh size on the surface of the cloth layer is not more than 0.05mm, and the cloth layer and the film layer are bonded by adopting an environment-friendly adhesive.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a geotechnique's cloth body, bed of cloth, thin layer, compound weft, compound warp, anti-corrosion coating, yarn, metal wire, dacron silk, anti-oxidation coating, iron wire and antirust coat can make the device reach the function that anti deformability is strong, have solved geotechnological cloth on the current market and do not possess the function that anti deformability is strong, and resistance to compression shock resistance is not enough when using, easily appears the phenomenon that deformation leads to the safeguard function inefficacy when using, are unfavorable for the problem that the user used.

2. The polyvinyl chloride film material can ensure that the tensile strength and the elongation rate of the film layer are better, and the tensile resistance of the device in use is improved;

the anti-oxidation coating can effectively avoid the phenomenon that the use of the polyester yarn is influenced by the fact that the oxidation brittleness strength of the polyester yarn is reduced when the polyester yarn is used, and the service life of the polyester yarn is prolonged;

the antirust layer can effectively avoid the phenomenon that the use of the iron wire is affected by corrosion when the iron wire is used, prolong the service life of the iron wire when the iron wire is used and improve the integral strength of the geotextile;

the anti-corrosion coating can effectively avoid the phenomenon of abnormal loss caused by the influence of the external environment when the geotextile is buried and installed, and the service life of the device is prolonged;

through the adhesive, the connection between the cloth layer and the film layer is more tight, the overall strength of the geotextile is improved, and the practicability of the geotextile is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the cloth layer of the present invention;

FIG. 3 is a schematic view of the structure of the composite weft of the present invention;

fig. 4 is a cross-sectional view of the yarn of the present invention;

fig. 5 is a cross-sectional view of the metal wire of the present invention.

In the figure: 1 geotechnical cloth body, 2 cloth layers, 3 thin layers, 4 composite weft yarns, 5 composite warp yarns, 6 anti-corrosion coatings, 7 yarns, 8 metal wires, 9 polyester yarns, 10 anti-oxidation coatings, 11 iron wires and 12 anti-rust layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a geotechnological cloth body 1, bed of cloth 2, thin layer 3, compound weft 4, compound warp 5, anticorrosion coating 6, yarn 7, metal wire 8, dacron silk 9, oxidation resistant coating 10, iron wire 11 and antirust coat 12 part are the parts that general standard spare or field technician know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.

Referring to fig. 1-5, the composite geotextile with deformation resistance comprises a geotextile body 1, wherein the geotextile body 1 comprises a cloth layer 2 and a film layer 3, the film layer 3 is made of a polyvinyl chloride film, the film layer 3 is 0.12-0.15mm in thickness, the polyvinyl chloride film can improve the tensile strength and elongation of the film layer 3, the tensile resistance of the device during use is improved, the cloth layer 2 is fixedly connected to the top and the bottom of the film layer 3, the cloth layer 2 is 1.8-2.2mm in thickness, the mesh size on the surface of the cloth layer 2 is not more than 0.05mm, the cloth layer 2 and the film layer 3 are bonded by an environment-friendly adhesive, the connection between the cloth layer 2 and the film layer 3 is tighter by the adhesive, the overall strength of the geotextile is improved, and the practicability of the geotextile is higher, the cloth layer 2 comprises a composite weft 4 and a composite warp 5, an anti-corrosion coating 6 is coated on the surfaces of the composite weft 4 and the composite warp 5, the anti-corrosion coating 6 is made of graphene, the phenomenon that the geotechnical cloth is affected by the external environment when being buried and installed can be effectively avoided through the anti-corrosion coating 6, the service life of the device is prolonged, the composite weft 4 and the composite warp 5 comprise yarns 7 and metal wires 8, the yarns 7 comprise polyester yarns 9 and anti-oxidation coatings 10, the anti-oxidation coatings 10 are coated on the surfaces of the polyester yarns 9, the anti-oxidation coatings 10 are made of polyurethane coatings, the phenomenon that the polyester yarns 9 are oxidized and become brittle when in use to affect the use can be effectively avoided through the anti-oxidation coatings 10, the service life of the polyester yarns 9 is prolonged, the metal wires 8 comprise iron wires 11 and anti-corrosion layers 12, antirust coat 12 has been paintd on iron wire 11's surface, and antirust coat 12's use material is oil acrylic acid emulsion, through antirust coat 12, can effectively avoid iron wire 11 to appear corrosion when using and influence the phenomenon of using, has promoted the life when iron wire 11 uses, has promoted geotechnological cloth's bulk strength.

When in use, the tensile strength and the elongation percentage of the film layer 3 can be better through the material of the polyvinyl chloride film, the tensile resistance and the stretchability of the device during use are improved, the phenomenon that the use is affected by the reduction of the oxidation brittleness strength of the polyester yarn 9 during use can be effectively avoided through the anti-oxidation coating 10, the service life of the polyester yarn 9 is prolonged through the anti-rust layer 12, the phenomenon that the use is affected by the corrosion of the iron wire 11 during use can be effectively avoided, the service life of the iron wire 11 during use is prolonged, the integral strength of the geotextile is improved, the phenomenon that the geotextile is affected by the external environment during embedding and mounting can be effectively avoided through the anti-corrosion coating 6, the service life of the device is prolonged, the connection between the cloth layer 2 and the film layer 3 can be tighter through the adhesive, the integral strength of the geotextile is improved, and the practicability of the geotextile is stronger, is suitable for popularization and application.

In summary, the following steps: this compound geotechnological cloth that possesses anti deformability, through geotechnological cloth body 1, bed of cloth 2, thin layer 3, compound weft 4, compound warp 5, anticorrosion coating 6, yarn 7, metal wire 8, dacron silk 9, oxidation-resistant coating 10, iron wire 11 and antirust coat 12, it does not possess the strong function of anti deformability to have solved geotechnological cloth in the current market, resistance to compression shock resistance is not enough when using, the phenomenon that deformation leads to the safeguard function inefficacy easily appears when using, be unfavorable for the problem that the user used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Compound geotechnological cloth that possesses anti deformability, including geotechnological cloth body (1), its characterized in that: geotechnical cloth body (1) is including bed of cloth (2) and thin layer (3), the equal fixedly connected with bed of cloth (2) in top and the bottom of thin layer (3), bed of cloth (2) are including compound weft (4) and compound warp (5), compound weft (4) and compound warp (5) are all including yarn (7) and metal wire (8), yarn (7) are including dacron silk (9) and anti-oxidant coating (10), metal wire (8) are including iron wire (11) and antirust coat (12).

2. The composite geotextile with deformation resistance according to claim 1, wherein: the thin film layer (3) is made of a polyvinyl chloride thin film, and the use thickness of the thin film layer (3) is 0.12-0.15 mm.

3. The composite geotextile with deformation resistance according to claim 1, wherein: the surface of the polyester yarn (9) is coated with an anti-oxidation coating (10), and the anti-oxidation coating (10) is made of a polyurethane coating.

4. The composite geotextile with deformation resistance according to claim 1, wherein: an antirust layer (12) is coated on the surface of the iron wire (11), and the antirust layer (12) is made of oily acrylic emulsion.

5. The composite geotextile with deformation resistance according to claim 1, wherein: and the surfaces of the composite weft (4) and the composite warp (5) are coated with anti-corrosion coatings (6), and the anti-corrosion coatings (6) are made of graphene coatings.

6. The composite geotextile with deformation resistance according to claim 1, wherein: the cloth layer (2) is 1.8-2.2mm in thickness, the mesh size on the surface of the cloth layer (2) is not more than 0.05mm, and the cloth layer (2) and the film layer (3) are bonded by an environment-friendly adhesive.