Geogrid

Polyester Uniaxial Geogrid

Polyester Uniaxial Geogrids are woven reinforcement grids made from high-modulus polyester yarns with PVC coating. Designed for soil reinforcement, retaining walls, and slope stabilization, they offer high tensile strength, low creep, and excellent UV resistance. Available in multiple strengths and widths to meet diverse engineering requirements.

Project SupportSelection · Specification · Installation
Supply OptionsStandard · OEM · Custom Production

PRODUCT DETAILS

High-Strength Material Structure

Premium Material & Advanced Manufacturing
Woven from high-modulus polyester yarns with protective PVC coating, these geogrids deliver uniform strength at every intersection. The orthogonal cellular structure ensures consistent load distribution and reliable reinforcement for critical infrastructure projects.

Excellent Reinforcement Performance

Improving Bearing Capacity and Structural Stability
With tensile strengths ranging up to 500 kN/m and elongation at maximum load of 12%, these geogrids provide high stiffness with minimal creep. They significantly improve soil bearing capacity while reducing settlement in reinforced structures.

Cost-Effective Engineering Solution

Reducing Construction Cost and Time
The extra-steep construction capability minimizes excavation requirements and reduces material volumes. With a design life of 150 years and high UV resistance, these geogrids deliver long-term performance with lower total project costs.

Product Information

Item Details
Raw Material High-modulus polyester yarns with PVC coating
Types / Models PET 60/30, 80/30, 100/30, 150/30, 200/30, 300/30, 500/50
Width 2m, 3.95m, 5.95m (customizable up to 5.2m)
Length 50m, 100m
Color Black
Packaging PE bags / Woven bags + Colored tapes
Certificates ISO9001, CE, SGI, TRI, SGS

Properties Of Polyester Uniaxial Geogrid

01

High Tensile Strength

Provides strong reinforcement and load support

02

Low Creep Deformation

Ensures dimensional stability under sustained loads

03

PVC Coating Protection

Delivers chemical resistance and long-term durability

04

Versatile Installation Width

Accommodates diverse project requirements and site conditions

Advantages Of Polyester Uniaxial Geogrid

Advantages 1
High tensile strength to 500kN/m with low creep ensures long-term stability for soil reinforcement and retaining wall projects.
Advantages 2
PVC-coated polyester yarns offer excellent UV resistance and 150-year design life, performing reliably from -100°C to 280°C.
Advantages 3
Woven structure with uniform intersection strength reduces excavation needs and lowers construction costs for steep slopes.
Advantages 4
ISO9001, CE, SGI, TRI and SGS certified with proven installation damage resistance, ensuring consistent quality across all models.

Polyester Uniaxial Geogrids Technical Specification

The following technical specifications provide verified performance data tested according to EN ISO 10139 and GRI standards. These parameters serve as essential reference for engineers and contractors to select appropriate geogrid models based on project load requirements, environmental conditions, and design life expectations.

Properties Test Method Unit PET 60/30 PET 80/30 PET 100/30 PET 150/30 PET 200/30 PET 300/30 PET 500/50
Ultimate tensile MD EN ISO 10139 kN/m 60 80 100 150 200 300 500
Ultimate tensile CD EN ISO 10139 kN/m 30 30 30 30 30 30 50
Approximate Mesh Size Direct measure mm 12.7×12.7 25.4×25.4 40×40 50×50
After Treatment PVC Soakage PVC Soakage PVC Soakage PVC Soakage PVC Soakage PVC Soakage PVC Soakage
Elongation at maximum load MD EN ISO 10139 % 12 12 12 12 12 12 12
Elongation at maximum load CD EN ISO 10139 % 12 12 12 12 12 12 12
Temperature Resistant -100~280 -100~280 -100~280 -100~280 -100~280 -100~280 -100~280
Coating Content % ≤30 ≤30 ≤30 ≤30 ≤30 ≤30 ≤30
Resistance to Installation Damage %SC/%SW/%GP % 95/93/90 95/93/90 95/93/90 95/93/90 95/93/90 95/93/90 95/93/90
Design Life years 150 150 150 150 150 150 150
PET Yarn Properties
Properties Test Method Unit Performance Data
Carboxyl End Group (CEG) GRI GG7 mmol/kg <30
Molecular Weight Mn GRI GG8 >25000

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