PET Nonwoven Geotextile

PET Nonwoven Geotextile is a strong, permeable fabric made from polyester (PET) fibers, entangled through needle-punching or thermal bonding, used in civil engineering for filtration, separation, drainage, and soil stabilization, offering excellent durability, water flow, and resistance to high temperatures (like hot asphalt). It prevents soil erosion, reinforces soft ground, protects membranes, and enhances performance in roads, railways, landfills, and coastal projects.

Functions

• Material: Made from Polyester (PET) fibers, known for high strength and high melting point.
• Structure: Nonwoven (fibers randomly tangled) and often needle-punched, creating high permeability and uniform pore sizes.
• Filtration: Allows water to pass while retaining soil particles, ideal for drainage systems and protecting underlying layers.
• Separation: Prevents mixing of different soil layers (e.g., soil and aggregate).
• Reinforcement: Adds tensile strength to soils, improving stability, especially on soft ground.
• Protection: Acts as a barrier against punctures, damage, and hydrostatic pressure for geomembranes and other structures.
• Stress Relief: Reduces reflective cracking in paved roads due to its flexibility and ability to handle thermal stress.