Staple Fiber Geotextile - Versatile Non-Woven for Civil & Environmental Engineering

Raw Material & Manufacturing Process

• Made from polyester or polypropylene staple fibers, processed to ensure uniform length and thickness for consistent fabric performance.
• The fibers are formed into a web using a carding machine, then needle-punched to create a cohesive fabric with good structural stability and porosity.

Key Performance Features

• Anti-clogging: The random fiber web structure allows water to flow freely while preventing soil particles from blocking the mesh, ensuring long-term drainage efficiency.
• High permeability: Maintains effective drainage even when subjected to pressure from overlying soil or water, avoiding waterlogging in engineering structures.
• Corrosion and insect resistance: Chemical fibers are not susceptible to acid/alkali damage or insect infestation, extending the product’s service life.
• Lightweight and easy to install: Reduces labor costs and installation time compared to traditional materials like concrete or asphalt.

Typical Application Scenarios

• Highway subgrades: Separates soil layers and filters fine particles, preventing subgrade settlement and deformation.
• Railway track beds: Improves drainage to protect the track structure from moisture damage and freeze-thaw cycles.
• Tunnel construction: Provides waterproofing support and drainage, reducing the risk of water seepage and structural damage.
• Embankments: Enhances stability by reinforcing soil and draining excess water, preventing slope failure.

Product Specifications

• Unit area weight: 100g/m² ~ 800g/m²
• Width: 1.0m ~ 6.0m
• Roll length: 50m ~ 100m (customized according to user needs)

Staple Fiber Geotextile - Versatile Non-Woven for Civil & Environmental Engineering Images