What are the methods of using geotextiles 1. Geotextile packaging 1) Geotextiles are packed in rolls according to the fixed length. The fixed-length value is determined according to the product specification or through negotiation between relevant parties. 2) The splicing rate of geotextile products should be within 15%, and the total length of each roll […]
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What is the function of geotextiles? Geotextile is a kind of polymer material, which has the functions of waterproof, isolation, reinforcement and filtration. The following are the main functions of geotextiles: Waterproof and water-proof function: Geotextile can be used as a waterproof layer to isolate water and moisture and prevent water penetration and water leakage.
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What is the surface flatness of geotextiles? The surface flatness of geotextiles depends on the specific manufacturing process and product quality. Generally speaking, high-quality geotextiles will undergo strict quality control during the manufacturing process to ensure that their surface flatness reaches a high standard. The surface flatness of geotextile has a certain influence on its
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What is the pore size of geotextiles? The pore size of geotextiles will vary according to specific application needs and design requirements. Geotextile is a material used in soil engineering and geological engineering. Its main function is to enhance the stability of the soil, prevent soil erosion and anti-seepage. The pore size (also known as
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What is the tensile strength of geotextiles? The tensile strength of a geotextile is an assessment of its ability to resist tensile forces. In general, the tensile strength index of geotextiles is usually used to describe the resistance to tensile forces in the horizontal direction (MD) and vertical direction (CD). The tensile strength of geotextiles
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What are the geotextile technologies? Material selection: According to specific engineering requirements, select suitable geotextile materials, common polypropylene (PP) and polyester (PET) synthetic fiber materials. The material should have a certain strength, durability and corrosion resistance. Specification determination: According to the engineering design requirements and soil characteristics, determine the specifications and scale of the geotextile.
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The main function of geotextile bags Protection: Geotextile bags can be used to protect and reinforce soil and rock surfaces. It can resist soil erosion and rock weathering, and reduce erosion and damage to the ground caused by factors such as water flow and waves. Screening function: Geotextile bags can form a filter layer in
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What is a geotextile bag? Geotextile bags are usually made of synthetic fiber materials such as polypropylene (PP) or polyester (PET). These synthetic fiber materials have good properties such as water resistance, tensile strength and chemical attack resistance, and are suitable for protection and reinforcement applications in geotechnical engineering. Geotextiles are geological materials used in
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Geomembrane welding refers to the construction process of connecting two pieces of geomembrane through hot melt or hot air to form a complete waterproof, anti-seepage or other functions. The basic steps of geomembrane welding are as follows: Preparation: Clean up the weld area, make sure the surface is clean and flat, and repair any damage
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Chemical Resistance of Geomembranes The chemical resistance of a geomembrane refers to its ability to remain stable and undamaged when exposed to different chemicals. Since the geomembrane may be exposed to various chemical substances in actual use, such as acids, alkalis, solvents, etc., its chemical resistance is very important. Generally speaking, the polyethylene (PE) material
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