What is the filtering effect of geotextiles? Maintain the stability of soil particles: Geotextiles have good filtration performance, which can filter particles in the soil and prevent their loss. As water passes through the geotextile, it blocks the passage of smaller particles while allowing moisture and larger particles to pass through. This helps maintain soil […]
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Geotextile is a special material used in the fields of civil engineering, water conservancy engineering and environmental protection, and is used for reinforcement, isolation, filtration, seepage prevention and other purposes. What types of geotextiles are there? Non-woven geotextile (Non-woven Geotextile): It is made of continuous fibers through mechanical spinning, hot-melt and other processes, and has
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The installation method of geotextiles will vary according to specific application scenarios and engineering requirements. Four installation methods of geotextile Laying method: Fully expand the geotextile to cover the surface or structure that needs to be protected, reinforced or separated. Make sure the geotextile is laid flat and close to the surface of the ground
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Geotextile is a construction material with different physical properties (particle size, distribution, consistency and density, etc.) Isolate the soil and sand, soil and concrete, so that two or more materials will not be lost or mixed, maintain the overall structure and function of the material, and strengthen the bearing capacity of the structure Geotextiles are
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Geotextile is a filter material used in civil engineering and environmental engineering. It has a sieving and filtering effect and can be used to control the drainage of soil particles and the migration of soil particles. Filtration principle of geotextile Screening: Geotextiles, through their fabric structure and pore space, can screen larger particles of soil
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Geotextile is an engineering material widely used in civil engineering and environmental engineering, with multiple functions and functions. 5 main functions of geotextiles Separation: Geotextiles can be used to separate layers of different substances to prevent their mutual mixing and penetration. For example, in road engineering, geotextiles can be placed between the subgrade and the
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The elongation of a geotextile refers to the extent to which a geotextile can stretch under tensile loading, usually expressed as a percentage. Elongation is an important index to evaluate the flexibility and ductility of geotextiles. Elongation testing of geotextiles is usually performed in a standard tensile test. The following are the general elongation test
Geotextile quality test items Unit Weight/Mass per Unit Area: This is a test to determine the weight per unit area of a geotextile. It can be done by weighing a geotextile of known area in the laboratory. Tensile Strength: This is a test to evaluate the strength of a geotextile under tensile loading. Typically performed
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Geotextiles are widely used in various civil engineering, environmental engineering and land improvement projects. Eight main application scenarios of geotextiles Road and railway engineering: Geotextiles can be used for the reinforcement of road bases and embankments to improve the stability and bearing capacity of the soil. They also serve as a drainage layer, helping to
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Geotextiles are inorganic materials made from synthetic or natural fibers and are commonly used in fields such as civil engineering, environmental engineering, and land improvement. Six advantages of geotextiles Filtration performance: Geotextiles have good filtration performance, which can effectively prevent the loss of soil particles while allowing water and other fluids to pass through. By
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