Reinforced synthetic fiber impermeable geotechnical cloth

Abstract

The utility model discloses reinforced synthetic fiber impermeable geotechnical cloth, and relates to the technical field of geotechnical cloth production and processing. The reinforced synthetic fiber anti-seepage geotextile comprises a first macromolecule waterproof coiled material, a second macromolecule waterproof coiled material and a third macromolecule waterproof coiled material, and the first macromolecule waterproof coiled material is used for preventing water seepage of the upper layer of the geotextile; the reinforced layer is fixedly arranged on the lower layer of the first polymer waterproof roll and is used for enhancing the strength of the geotechnical cloth and improving the tearing resistance of the whole geotechnical cloth; the second macromolecular waterproof coiled material is fixedly arranged on the lower layer of the reinforced layer and is used for preventing water seepage of the lower layer of the geotechnical cloth; the detachable bottom mat is arranged, and the anti-skid ring is arranged below the bottom mat, so that a user can select whether to add an anti-skid function at the bottom of the geotechnical cloth or not according to installation requirements, and the cost is effectively controlled; and by arranging the positioning assembly, positioning of the geotextile is more convenient, the mounting process of the geotextile is simplified through the attaching connection mode of the hook-and-loop fastener c and the hook-and-loop fastener d, the mounting efficiency is improved, and practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to geotextile processing technical field, concretely is a kind of reinforced synthetic fiber anti-seepage geotextile. BACKGROUND

[0002] Reinforced synthetic fiber anti-seepage geotextile is a kind of synthetic material specially used in civil engineering, is made by weaving, needle punching or heat bonding etc., inside reinforced material is added to enhance its overall performance, with anti-seepage, reinforced, isolation and filtration and multiple functions.

[0003] Reference the reinforced synthetic fiber anti-seepage geotextile disclosed in patent application with the publication number CN221718032U, including at least two waterproof layers, strengthening rib layer is arranged between adjacent waterproof layers, and is formed into an integral whole by hot melt method;Strengthening rib layer is in mesh, including multiple mutually perpendicular connecting warp rib and weft rib;The geotextile adds strengthening rib layer in the middle of waterproof layer, while ensuring waterproof, anti-seepage structure, enhances the overall tensile and shear resistance of geotextile, and also can have high anti-puncture performance and anti-top breaking performance to stone in railway subgrade backfill material, can effectively protect subgrade, improve subgrade stability and durability.

[0004] As shown in the prior art described above, the anti-seepage geotextile in the prior art is applied in water conservancy engineering, highway and railway engineering, environmental protection engineering and many aspects in life, however, the reinforced synthetic fiber anti-seepage geotextile in the prior art is difficult to position when in use, usually needs manual positioning of cloth using additional tools, which may damage the cloth surface, causing the problem of reducing the performance of geotextile itself.

[0005] Therefore, it is necessary to provide a reinforced synthetic fiber anti-seepage geotextile to solve the above technical problems. UTILITY MODEL CONTENT

[0006] To solve the above technical problems, the utility model provides a reinforced synthetic fiber anti-seepage geotextile.

[0007] To achieve the above purpose, the utility model is realized by the following technical schemes: a reinforced synthetic fiber anti-seepage geotextile, comprising:

[0008] First high molecular waterproof roll material, the first high molecular waterproof roll material is used to prevent the upper layer of geotextile from seeping water;

[0009] Reinforced layer, fixedly arranged under the first high molecular waterproof roll material, the reinforced layer is used to strengthen the strength of geotextile, and improve the overall tear resistance of geotextile;

[0010] Second high molecular waterproof roll material, fixedly arranged under the reinforced layer, the second high molecular waterproof roll material is used to prevent the lower layer of geotextile from seeping water;

[0011] The bottom pad is detachably installed below the second high polymer waterproof roll material, and a plurality of anti-skid rings are arranged at equal intervals below the bottom pad.

[0012] The positioning assembly is detachably installed at the four corners of the geotextile, and the positioning assembly facilitates positioning of the position of the geotextile.

[0013] Preferably, the reinforcing layer is woven by polyester fibers and nylon fibers, and the polyester fibers and the nylon fibers are vertically interwoven.

[0014] Preferably, the positioning assembly comprises through holes formed at the four corners of the geotextile, the through holes are penetrated by the first high polymer waterproof roll material to the second high polymer waterproof roll material, an extension belt is slidably connected to the inner wall of the through hole, the extension belts are symmetrically arranged, magic tapes a and b are respectively fixed to the sides of the extension belts close to each other, and the magic tapes a and b are attached and connected.

[0015] Preferably, four magic tapes c are symmetrically fixed to the top of the bottom pad, four magic tapes d are symmetrically fixed to the bottom of the second high polymer waterproof roll material, and the magic tapes c and the magic tapes d are attached and connected.

[0016] Preferably, the first high polymer waterproof roll material is made of thermoplastic polyolefin.

[0017] Preferably, the second high polymer waterproof roll material is made of polyvinyl chloride.

[0018] The utility model provides a reinforced synthetic fiber anti-seepage geotextile, which has the following advantages compared with the prior art:

[0019] 1. The first high polymer waterproof roll material in the geotextile is made of thermoplastic polyolefin, which makes the upper layer of the geotextile have excellent weather resistance, ozone resistance, ultraviolet radiation resistance and high temperature stability, and can ensure the anti-seepage performance of the geotextile in extreme environments. The second high polymer waterproof roll material at the bottom is made of polyvinyl chloride, which also has the function of preventing water seepage, but the price is lower. The combination of the two ensures the high performance of the geotextile while effectively controlling the production cost.

[0020] 2. The application sets a detachable bottom pad and an anti-skid ring under the bottom pad, so that the user can choose whether to install an anti-skid function at the bottom of the geotextile according to the installation requirements, effectively controlling the cost. The positioning of the geotextile is more convenient due to the setting of the positioning assembly. The attachment and connection mode of the magic tapes c and d simplifies the installation process of the geotextile and improves the installation efficiency, which is practical. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is the relationship diagram of the polyester fiber and the nylon fiber of the utility model;

[0023] Figure 3 It is the relationship diagram of the extension belt and the through hole of the utility model;

[0024] Figure 4 It is the relationship diagram of the bottom pad and the second high polymer waterproof roll of the utility model.

[0025] Marked number in the drawing: 1, first high polymer waterproof roll material;2, reinforced layer;3, second high polymer waterproof roll material;4, bottom pad;5, anti-skid ring;6, polyester fiber;7, nylon fiber;8, through hole;9, extension belt;10, magic tape a;11, magic tape b;12, magic tape c;13, magic tape d. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] The utility model provides two technical schemes:

[0028] Figures 1 to 4 The first embodiment is shown: a reinforced synthetic fiber anti-seepage geotextile, comprising:

[0029] The first high polymer waterproof roll material 1 is used to prevent the upper layer of the geotextile from seeping water;

[0030] The reinforced layer 2 is fixedly arranged under the first high polymer waterproof roll material 1, and the reinforced layer 2 is used to strengthen the strength of the geotextile and improve the overall tear resistance of the geotextile;

[0031] The second high polymer waterproof roll material 3 is fixedly arranged under the reinforced layer 2, and the second high polymer waterproof roll material 3 is used to prevent the lower layer of the geotextile from seeping water;

[0032] The bottom pad 4 is detachably installed under the second high polymer waterproof roll material 3, and a plurality of anti-skid rings 5 are arranged at equal intervals under the bottom pad 4;

[0033] The positioning assembly is detachably installed at the four corners of the geotextile, and the positioning assembly is convenient for positioning the position of the geotextile.

[0034] The reinforced layer 2 is woven by polyester fiber 6 and nylon fiber 7, and the polyester fiber 6 and the nylon fiber 7 are vertically interwoven.

[0035] The positioning assembly comprises through holes 8 opened at the four corners of the geotextile, the through holes 8 are penetrated by the first high polymer waterproof coiled material 1 to the second high polymer waterproof coiled material 3, and an extension belt 9 is slidably connected to the inner wall of the through hole 8; the extension belt 9 is symmetrically arranged, and one side of the extension belt 9 close to each other is respectively fixed with a magic tape a 10 and a magic tape b 11, and the magic tape a 10 and the magic tape b 11 are attached and connected.

[0036] Four magic tapes c 12 are symmetrically fixed on the top of the bottom pad 4, and four magic tapes d 13 are symmetrically fixed on the bottom of the second high polymer waterproof coiled material 3, and the magic tapes c 12 and the magic tapes d 13 are attached and connected.

[0037] The application sets a detachable bottom pad 4, and sets an anti-skid ring 5 under the bottom pad 4, so that the user can choose whether to install the anti-skid function at the bottom of the geotextile according to the installation requirement, effectively controlling the cost; the positioning assembly makes the positioning of the geotextile more convenient, and the attachment and connection mode of the magic tapes c 12 and the magic tapes d 13 simplifies the installation process of the geotextile, improves the installation efficiency, and has practicality.

[0038] Figures 1 to 4 The second embodiment is shown, and the main difference from the first embodiment is that the first high polymer waterproof coiled material 1 is made of thermoplastic polyolefin, and the second high polymer waterproof coiled material 3 is made of polyvinyl chloride.

[0039] The first high polymer waterproof coiled material 1 in the geotextile is made of thermoplastic polyolefin, so that the upper layer of the geotextile has excellent weather resistance, ozone resistance, ultraviolet radiation resistance and high temperature stability, which can ensure the anti-seepage performance of the geotextile in extreme environment; and the polyvinyl chloride of the second high polymer waterproof coiled material 3 at the bottom also has the function of preventing water seepage, but the price is more cheap, the combination of the two ensures the high performance of the geotextile while effectively controlling the cost of production.

[0040] Working principle:

[0041] When laying the reinforced synthetic fiber anti-seepage geotextile, the first high polymer waterproof coiled material 1 faces upward; since the first high polymer waterproof coiled material 1 is made of thermoplastic polyolefin, the material has excellent weather resistance and can resist ultraviolet rays, ozone and extreme temperature erosion, which can better protect the lower layer of fabric;

[0042] According to the installation requirement, whether to give the geotextile anti-skid function; the magic tapes c 12 of the bottom pad 4 are aligned with the magic tapes d 13 at the bottom of the second high polymer waterproof coiled material 3 to overlap and attach, so that the geotextile can be given anti-skid function, the anti-skid ring 5 contacts the installation surface of the geotextile, and the geotextile is more stably positioned on the installation surface;

[0043] According to need, the elongated one end of the elongated belt 9 is wound around the external object, the external object is wound between the elongated belt 9, and then the magic tape a10 and the magic tape b11 are attached, so as to further strengthen the stability of the installation of the geotextile.

[0044] Since the thermoplastic polyolefin of the first high polymer waterproofing material 1 can well protect the underlying fabric, the second high polymer waterproofing material 3 at the bottom of the geotextile adopts polyvinyl chloride with water permeation prevention effect, which ensures the high performance of the geotextile while being more cost-effective.

[0045] The reinforced layer 2 is made of polyester fiber 6 and nylon fiber 7 which are vertically interwoven, and this structure makes the geotextile have higher strength and better tear resistance, improves the overall strength of the geotextile, and also makes the geotextile better disperse and transfer stress when subjected to external force, thereby prolonging the service life of the geotextile.

[0046] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0047] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0048] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A reinforced synthetic fiber geomat, characterized by, The utility model relates to a reinforced geotextile, which comprises: A first high polymer waterproof roll (1) for preventing water from permeating the upper layer of the geotextile; A reinforcing layer (2) fixedly arranged under the first high polymer waterproof roll (1), which is used for strengthening the strength of the geotextile and improving the overall tear resistance of the geotextile; A second high polymer waterproof roll (3) fixedly arranged under the reinforcing layer (2), which is used for preventing water from permeating the lower layer of the geotextile; A bottom pad (4) detachably installed under the second high polymer waterproof roll (3), wherein a plurality of anti-skid rings (5) are arranged at equal intervals under the bottom pad (4); A positioning assembly detachably installed at the four corners of the geotextile, which facilitates positioning the placement position of the geotextile.

2. The reinforced synthetic fiber impervious geotextile according to claim 1, wherein: The reinforcing layer (2) is woven from polyester fibers (6) and nylon fibers (7), and the polyester fibers (6) and the nylon fibers (7) are vertically interwoven.

3. The reinforced synthetic fiber impervious geotextile according to claim 1, wherein: The positioning assembly comprises through holes (8) formed at the four corners of the geotextile, the through holes (8) are penetrated by the first high polymer waterproof roll (1) to the second high polymer waterproof roll (3), an extension belt (9) is slidably connected to the inner wall of the through hole (8), the extension belt (9) is symmetrically arranged, the side of the extension belt (9) close to each other is respectively fixed with a magic tape a (10) and a magic tape b (11), and the magic tape a (10) and the magic tape b (11) are attached and connected.

4. The reinforced synthetic fiber impervious geotextile according to claim 3, wherein: The bottom pad (4) is symmetrically fixed with four magic tapes c (12) on the top, the second high polymer waterproof roll (3) is symmetrically fixed with four magic tapes d (13) on the bottom, and the magic tapes c (12) and the magic tapes d (13) are attached and connected.

5. The reinforced synthetic fiber impervious geotextile according to claim 3, wherein: The first high polymer waterproof roll (1) is made of thermoplastic polyolefin.

6. A reinforced synthetic fiber geomembrane according to claim 4, wherein: The second high polymer waterproof roll (3) is made of polyvinyl chloride.

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