Ultra High Strength 200-30 KN/M Uniaxial Polyester Geogrid One
Direction Reinforce Embankment
Description :
Yixing Shenzhou 200-30 kN/m Uniaxial Polyester Geogrid ,
200-30 Polyester Geogrid is an ultra-high-strength uniaxial geogrid
designed for
the most demanding soil reinforcement applications in large-scale
civil engineering projects.
The "200-30" specifies its immense tensile strength, making it
suitable for constructing very tall
retaining walls and critical infrastructure where failure is not an
option.
This nomenclature directly refers to the geogrid's ultimate tensile
strength per meter of width,
as determined by standardized test methods (e.g., ASTM D6637).
200 kN/m: This is the strength in the primary, longitudinal
(machine) direction.
Context: 200 kilonewtons per meter is an extremely high capacity.
To visualize, 200 kN is roughly equivalent to holding a tensile
force of 20,000 kg (or 20 metric tons)
for every single meter width of geogrid. This is the working
direction of the geogrid.
30 kN/m: This is the strength in the secondary, transverse
direction.
Context: This is significantly lower because the geogrid is
engineered to be uniaxial.
This secondary strength is primarily to maintain the geogrid's
geometry and integrity
during handling and installation, not for carrying primary loads.
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 specific geogrid (80-30 kN/m) is used in large-scale,
permanent engineering structures:
Reinforced Soil Retaining Walls (MSE Walls): This is the most
common application.
The geogrid layers extend back into the reinforced soil zone to
create a stable, coherent mass.
The 80 kN/m strength is suitable for tall walls (often 6-12 meters
and higher) or walls supporting
heavy surcharges (e.g., a building or road near the top).
Example:
Reinforcing the backfill soil behind a segmental concrete block
wall for a highway overpass.
Steep Slope Reinforcement: Used to construct stable slopes at
angles much steeper than what natural soil would allow.
The geogrid layers provide the necessary tensile force to prevent
slope failure.
Landfill Capping and Lining Systems: Used to reinforce the sides
and cover systems of landfills,
providing stability to the complex multi-layer system.
Bridge Abutment Support: Reinforces the soil behind bridge
abutments to reduce lateral pressure and settlement.
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!!!
