High Strength 150-40 kn/m Polyester Geogrid Reinforcement PET Geogrid For Roadbed Slope Protection

High Strength Polyester Geogrid Reinforcement PET Geogrid For Roadbed Slope Protection

Knitted Polyester Geogrid
(High-Strength | Chemical-Resistant | Flexible Reinforcement)

Process

Using a warp knitting process, the warp and weft yarns intersect at the intersections with high-strength fibers to form a mesh structure. This is then coated with PVC or styrene-butadiene latex, resulting in a flat mesh material with a certain strength and durability.

Features of Polyester Geogrid

• High Strength, Low Elongation: Tensile strength can reach 20-2000 kN/m, with an elongation of ≤10%, effectively suppressing soil deformation.

• Corrosion and Aging Resistance: Resistant to acids, alkalis, and microbial attack. Adding an anti-aging agent also provides UV and weather resistance, making it adaptable to harsh environments such as humid and saline-alkali environments.

• Strong Bonding with Soil: The grid structure provides strong interlocking strength with soil and rock, enhancing soil integrity and shear strength.

• Lightweight and Excellent Drainage: The lightweight material facilitates construction, and the grid structure does not impede water penetration, preventing soil softening due to water accumulation.

Applications of Polyester Geogrid

• Road Engineering: Used for reinforcing and strengthening soft soil subgrades on highways and railways, slowing reflective cracking and improving subgrade stability.

• Water Conservancy Engineering: Used for reinforcing and isolating embankments and river channels, strengthening soft soil foundations, and enhancing their protective capabilities.

• Geotechnical Engineering: Suitable for reinforcing embankment slopes and retaining walls to improve overall structural strength. It can also be used for railway ballast protection and bridge abutment foundation reinforcement.

150-40 kn/m Polyester Geogrid Technical Sheet

Frequently Asked Questions (FAQ)