High tensile strength
Available strength grades from 20 to 600 kN/m provide tensile reinforcement for a wide range of civil-engineering applications.
Warp-Knitted Polyester Geogrid
High-strength polyester geogrid for reinforcement of road subgrades, embankments, slopes and other civil-engineering structures.
Warp-knitted polyester geogrid provides tensile reinforcement with controlled elongation for transportation, hydraulic and ground-reinforcement applications.
Product Overview
0103
Warp-knitted polyester geogrid is a grid-structured geosynthetic designed to provide tensile reinforcement in soil and aggregate systems. It is available in multiple longitudinal and transverse strength grades for applications requiring reinforcement and load distribution.
Typical uses include soft-subgrade reinforcement for roads, railways and municipal roads, as well as embankments, river works, slope reinforcement and retaining-wall applications. In pavement and subgrade systems, the geogrid can be used to improve reinforcement and help limit reflection cracking.
Product facts
- Material
- Polyester (PET)
- Structure
- Warp-knitted geogrid
- Available strength grades
- 20–600 kN/m
- Width
- 1–6 m
- Available grid sizes
- 12.7 × 12.7 mm
25.4 × 25.4 mm
40 × 40 mm
50 × 50 mm - Primary functions
- Soil reinforcement, subgrade reinforcement and slope stabilization
Key Features
Controlled elongation
Longitudinal and transverse elongation requirements are specified according to the selected product grade.
Open-grid structure
The grid structure allows interaction with surrounding soil or aggregate while providing tensile reinforcement.
Subgrade reinforcement
Used in road, railway and municipal-road subgrades where additional reinforcement is required.
Slope and embankment reinforcement
Suitable for reinforcement of embankments, slopes and retaining-wall systems in transportation and hydraulic works.
Technical Specifications
Technical specification
Manufacturer product specification
Technical data source
Customer-provided Warp-Knitted Polyester Geogrid product specifications and performance parameters table.
| Model | Longitudinal strength — kN/m | Transverse strength — kN/m |
|---|---|---|
| PET-20-20 | ≥ 20 | ≥ 20 |
| PET-30-30 | ≥ 30 | ≥ 30 |
| PET-40-40 | ≥ 40 | ≥ 40 |
| PET-50-50 | ≥ 50 | ≥ 50 |
| PET-80-80 | ≥ 80 | ≥ 80 |
| PET-100-100 | ≥ 100 | ≥ 100 |
| PET-120-120 | ≥ 120 | ≥ 120 |
| PET-180-180 | ≥ 180 | ≥ 180 |
| PET-200-200 | ≥ 200 | ≥ 200 |
| PET-300-300 | ≥ 300 | ≥ 300 |
| PET-400-400 | ≥ 400 | ≥ 400 |
| PET-500-500 | ≥ 500 | ≥ 500 |
| PET-600-600 | ≥ 600 | ≥ 600 |
| Model | Longitudinal elongation at break — % | Transverse elongation at break — % |
|---|---|---|
| PET-20-20 | ≤ 13 | ≤ 4 |
| PET-30-30 | ≤ 13 | ≤ 4 |
| PET-40-40 | ≤ 13 | ≤ 4 |
| PET-50-50 | ≤ 13 | ≤ 4 |
| PET-80-80 | ≤ 13 | ≤ 4 |
| PET-100-100 | ≤ 13 | ≤ 4 |
| PET-120-120 | ≤ 13 | ≤ 4 |
| PET-180-180 | ≤ 14 | ≤ 4 |
| PET-200-200 | ≤ 14 | ≤ 4 |
| PET-300-300 | ≤ 14 | ≤ 4 |
| PET-400-400 | ≤ 14 | ≤ 4 |
| PET-500-500 | ≤ 14 | ≤ 4 |
| PET-600-600 | ≤ 14 | ≤ 4 |
| Property | Specification |
|---|---|
| Available grid sizes | 12.7 × 12.7 mm 25.4 × 25.4 mm 40 × 40 mm 50 × 50 mm |
| Width | 1–6 m |
Discuss your product requirements
Send us your application, required specification, quantity and delivery destination for product review and quotation.
Useful information to provide
- Application
- Required tensile strength
- Required grid size
- Required width
- Quantity
- Project location
- Delivery destination
- Project specification