Product Introduction of Polyester Geogrid

Product Introduction:

Polyester geogrid, also known as PET geogrid, is a high-strength geosynthetic material manufactured from polyester filament yarn via warp knitting technology. The polyester yarns are woven into a stable grid structure and coated with protective layers such as PVC, bitumen or SBR to enhance anti-aging, anti-ultraviolet and anti-corrosion performance.

Polyester geogrid features low creep, high tensile strength and high elongation resistance, which makes it widely used for soil reinforcement in soft foundation treatment, road & railway embankment, slope stabilization and retaining wall projects.

Main Types:

1. Uniaxial Polyester Geogrid 

Strength concentrates along one direction, mainly used for retaining walls, steep slope reinforcement.

2. Biaxial Polyester Geogrid 

High tensile strength in both longitudinal and transverse directions, suitable for road base, parking lot, soft ground stabilization.

3. Warp-knitted Polyester Geogrid 

The most common type in geotechnical engineering, with superior low-creep property.