What is Geotextile?
Release time:
2024-07-18
Geotextile is a geosynthetic material made of synthetic fibers (such as polyester, polypropylene, etc.), mainly used in civil engineering and environmental protection projects.
Geotextile is a geosynthetic material made of synthetic fibers (such as polyester, polypropylene, etc.), mainly used in civil engineering and environmental protection projects. They have excellent physical and chemical properties, such as high tensile strength, corrosion resistance, aging resistance, etc., so they are widely used in various engineering projects. There are mainly the following types of geotextiles:
1. Filament geotextile: woven from filament fibers, with high strength and durability.
2. Staple fiber geotextile: made of short fibers through processes such as needle punching or hot bonding, with low cost but relatively low strength.
3. Woven geotextile: woven from yarn or monofilament, with high tensile strength and good water permeability.
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The main functions of geotextiles include:
1. Filtration: used for filtration between soil and water to prevent soil particles from entering the drainage system.
2. Drainage: promote drainage and reduce the moisture content of the soil to prevent water accumulation in the soil.
3. Isolation: separate soil layers of different properties to prevent mixing and contamination.
4. Reinforcement: Increase the bearing capacity of soil and enhance the stability of soil.
5. Protection: Protect soil and engineering structures from external physical damage and erosion.
Geotextiles are widely used in roads, railways, water conservancy projects, landfills, river bank protection and other fields.
PROJECT CASES
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