geomembranes and geotextiles

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What are the types of geotextiles?

What are the types of geotextiles? According to different raw materials, geotextiles can be divided into polyester geotextiles, polypropylene geotextiles, vinylon geotextiles, etc. According to their different indicators, they can be divided into short-filament geotextiles, filament geotextiles, polypropylene geotextiles, woven fabrics, woven fabrics, etc. According to their different production processes, they can be divided into […]

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What are the types of geomembranes?

What is the production process of geomembrane? Raw material preparation: select high-density polyethylene (HDPE) or linear low-density polyethylene (LLDPE) as the raw material, and send it into the extruder after screening, cleaning, drying and other treatments. Extrusion molding: The pretreated raw materials are fed into the extruder, heated and melted, and extruded from the head

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The difference between filament and short filament of geotextile

Filaments and short filaments of geotextiles refer to the length of fiber filaments used in geotextiles. They differ in the performance and application of geotextiles. The difference between filament and short filament of geotextile Filament geotextiles: Filament geotextiles refer to geotextiles with long filaments. Usually, the filament length of filament geotextiles is between tens of

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What width to choose for geomembrane?

What width to choose for geomembrane? The selected width of the geomembrane depends on the design requirements of the tailings pond and the specific application scenario. Generally speaking, the selected width of the geomembrane should meet the following considerations: Design requirements: Determine the width of the geomembrane according to the specifications and requirements for tailings

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Does the tailings pond need geotextiles?

Does the tailings pond need geotextiles? In the construction of tailings ponds, the use of geotextiles is relatively common and can play an important role in some specific situations. Here are some situations in which tailings ponds may warrant consideration for geotextiles: Prevention of Infiltration and Filtration: Tailings may contain fine particles and interstices, and

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How to judge the quality of geotextile?

How to judge the quality of geotextile? Material selection: High-quality geotextiles are usually made of high-strength, durable polymer materials such as polypropylene (PP) or polyester (PET). These materials have good tensile, tear and chemical resistance. Therefore, you can check the material description and certification of geotextile products to understand the type and quality of materials

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How to choose geomembrane of different thickness

How to choose geomembrane of different thickness Selecting geomembranes of different thicknesses requires consideration of several factors, including project requirements, geological conditions, expected service life, and budget. Here are some common considerations and guidelines: Project requirements: First of all, you need to understand the specific requirements and design standards of the project. Different projects may

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How does the geomembrane play an anti-seepage role?

The principle that geomembrane can play the role of anti-seepage is mainly through the waterproof and anti-seepage performance of its material. How does the geomembrane play an anti-seepage role? Material selection: Geomembranes are usually made of polymer materials with good anti-seepage properties such as high-density polyethylene (HDPE) or polypropylene (PP). These materials have low permeability

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