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High-strength composite geotextile fabric

A technology of composite geotextiles and geotextiles, applied in soil protection, infrastructure engineering, roads, etc., can solve problems such as low tensile strength, small pore size and permeability coefficient, and failure to meet design requirements, and achieve tensile strength big effect

Inactive Publication Date: 2014-04-23
GUANGXI NANNING BAILANSI SCI & TECH DEV
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Problems solved by technology

[0002] At present, although the strength of geotextiles sold is strong, the pore size and permeability coefficient are small due to reasons such as raw materials and process steps, so that they cannot meet the design requirements in engineering construction, and their tensile strength is low and elongation is high. Therefore, it is difficult to meet the requirements of reinforcement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction

[0009] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0010] Such as figure 1 A high-strength composite geotextile is shown, which has geotextile 1, bundled wire 2 and glass fiber 3, and two glass fibers 3 are woven into a reinforced grid through longitude and latitude directions, and geotextile 1 and reinforced grid are connected through bundled wire 2 Prepare the whole.

[0011] Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of ​​the present invention. The technical scope of the present invention is not limite...

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Abstract

The invention relates to a high-strength composite geotextile fabric which comprises a geotextile fabric body, bundling wires and glass fiber. The glass fiber is braided in the longitude and latitude directions to form reinforcing grids, and the geotextile fabric body and the reinforcing grids are integrally braided through the bundling wires. The high-strength composite geotextile fabric is low in elongation rate and large in tensile strength, achieves the reinforcement effect and can meet the high-standard reinforcement requirement.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a high-strength composite geotextile. Background technique [0002] At present, although the strength of geotextiles sold is strong, the pore size and permeability coefficient are small due to reasons such as raw materials and process steps, so that they cannot meet the design requirements in engineering construction, and their tensile strength is low and their elongation is high. So it is difficult to meet the requirements of reinforcement. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the above-mentioned problems, a high-strength composite geotextile is provided, which has high permeability coefficient and good tensile strength. [0004] The technical solution adopted by the present invention to solve the technical problem is: a high-strength composite geotextile, including geotextile, binding wire and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/00E01C3/04
Inventor 黄兴英
Owner GUANGXI NANNING BAILANSI SCI & TECH DEV
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