Geotextile, also known as geosynthetics or earthwork fabric, is a type of permeable geosynthetic material made from synthetic fibers through needle punching or weaving. It is primarily composed of materials such as polyester, acrylic, and nylon.
1. High Strength: It maintains sufficient strength and elongation in both dry and wet conditions due to the use of plastic fibers. 2. Corrosion Resistance: It can endure corrosion in soil and water with different pH values for a long time. 3. Good Water Permeability: The gaps between the fibers provide excellent seepage performance. 4. Microbial Resistance: It is resistant to damage from microorganisms and insects. 5. Lightweight and Flexible: This makes it easy to transport, lay, and construct. 6. Comprehensive Specifications: The width can reach up to 9 meters, and the unit area mass ranges from 100 to 1000 grams per square meter, catering to different engineering needs.
It is used as slope protection material for soil, effectively preventing erosion and scouring of the slope surface and slope toe, thereby maintaining soil stability. Significant applications include seawall, dyke, and lake embankment projects, reservoir reinforcement engineering, reclamation projects, and flood control efforts.
It significantly enhances engineering stability and safety in soft foundation reinforcement, slope protection, anti-reflection crack structure layers for pavements, drainage systems, and greenbelt isolations.
Geotextile helps reduce soil erosion and water loss, protecting the ecological environment. It is widely used in landfill lining systems, waste management facilities, and erosion control projects.
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