High Tensile Strength At 2% 5% Strain Flexibility 200-50KN/M Knitted PET Geogrid Steep Slope Reinforcement
Yixing Shenzhou 200-50 Polyester Geogrid is an ultra-high-strength uniaxial geogrid with
a notably high secondary strength. It is engineered for the most critical and massive soil
reinforcement projects where immense tensile capacity is required primarily in one direction,
but with a significant need for robustness and resistance to multi-directional stresses during and after construction.
Polyester (PET) Geogrid Key Characteristics:
This nomenclature refers to the geogrid's minimum ultimate tensile strength per meter of width,
as per standardized test methods (e.g., ASTM D6637).
200 kN/m: This is the strength in the primary, longitudinal (machine) direction.
Context: This is an extremely high capacity. 200 kN/m means a one-meter width of the geogrid can
resist a tensile force of 200 kilonewtons before failure. This is equivalent to holding a static weight of
about 20,000 kg (or 20 metric tons) for every meter of geogrid. This is the design strength for main reinforcement.
50 kN/m: This is the strength in the secondary, transverse direction.
Context: This is a key differentiator from a 200-30 geogrid. A 50 kN/m transverse strength is very substantial—higher
than the primary strength of some lighter geogrids. This indicates a more robust and balanced manufacturing process,
resulting in a geogrid that is better equipped to handle secondary stresses.
Yixing Shenzhou Polyester Geogrids :
UX Uniaxial Polyester Geogrids:
Stronger in one direction, used for reinforcement in specific directions, such as retaining walls.
BX Biaxial Polyester Geogrids:
Strong in both directions, suitable for applications requiring reinforcement in all directions, like embankments and slopes.
How Uniaxial Geogrids Work ?
Soil Reinforcement:
Uniaxial geogrids are placed between soil layers, providing tensile strength in one direction, which helps to reinforce the soil and improve its overall stability.
Load Distribution:
They distribute loads over a wider area, reducing stress on individual soil particles and preventing settlement or failure.
Erosion Prevention:
By reinforcing the soil, they help prevent erosion, particularly on slopes and embankments
PET Uniaxial Polyester Geogrids Technical Specification (ASTM/ISO Standards)
| Property | 100 kN/m | 200 kN/m | 300 kN/m | Test Method |
| Tensile Strength (MD) | ≥100 kN/m | ≥200 kN/m | ≥300 kN/m | ASTM D6637 / ISO 10319 |
| Elongation at Break | ≤13% | ≤13% | ≤13% | ASTM D6637 |
| Creep Limit (50 yrs) | ≤2% | ≤2% | ≤3% | ISO 13431 |
| Aperture Size | 25.4*25.4mm / 50.8*50.8mm | 25.4*25.4mm / 50.8*50.8mm | 25.4*25.4mm / 50.8*50.8mm | - |
Packing and Shipping
Selling packing: Customers' company Logo mark can be designed and added.
Outer packing: Packed in double layer woven bags to ensure smooth arrival and avoid rough handle.
Delivery Detail: Winthin 10 days after received your deposit
Delivery Detail: 100,000 square meters can be finished within 3 days
Delivery Time: 3-20 days after confirming order, detail delivery date should be decided according to
production season and order quantity.
Uniaxial Polyester Geogrids Applications:
This geogrid is not for standard projects; it is reserved for mega-scale and critical reinforcement:
Very Tall Mechanically Stabilized Earth (MSE) Walls: This is the primary application.
It is used for walls exceeding 12-15 meters (40-50 feet) in height, and often for walls over 30 meters (100 feet). Examples include:
Highway interchanges and bridge abutments in mountainous terrain.
Retaining walls for port and harbor facilities.
Noise barrier walls along major transportation corridors.
Extremely Steep Slopes: Reinforcing slopes at angles that would be impossible with natural soil,
often in challenging environments where space is severely constrained.
Landfill Infrastructure: Reinforcing the steep sides of modern landfills and supporting heavy liner systems.
Major Infrastructure Support: Used in foundations and support systems for large structures built on or near unstable slopes.
For more expertise and solutions For Uniaxial Reinforce Polyester Geogrids,
please contact Yixing Shenzhou Amelie Dai :
Email : amelie@geogrid-cn.com
Mob/Whatsapp : 0086 13815119816
Welcome to get free sample!!!
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High Tensile Strength At 2% 5% Strain Flexibility 200-50KN/M Knitted PET Geogrid Steep Slope Reinforcement Images
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