80-30KN/M Uniaxial Polyester Geogrid for Primary Reinforcement in Retaining Walls and Embankments
Description :
Yixing Shenzhou 80-30 kN/m Uniaxial Polyester Geogrid ,
This is the ultimate tensile strength per unit width, and it's the most critical property.
80 kN/m: This is the strength in the primary, longitudinal direction. This means a one-meter width
of the geogrid can resist a tensile force of 80 kilonewtons before failure.
(80 kN is roughly equivalent to holding up a weight of about 8,000 kg or 8 metric tons).
30 kN/m: This is the strength in the secondary, transverse direction. It is significantly lower,
as this is not the geogrid's designed purpose. This strength is often sufficient for handling secondary
stresses and maintaining geometry during installation.
Reinforcement Polyester (PET) Geogrid:
Reinforcement: This classifies the geogrid's primary function.
It is not for separation or filtration; it is for adding tensile strength to the soil mass.
Polyester (PET): As in the previous description, this material is chosen for its:
High Tensile Strength: To achieve the high 80 kN/m rating.
Low Creep: Essential for permanent structures where long-term load-bearing is required without stretching over decades.
Chemical Durability: Resists degradation in soil environments.
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:
Commonly used in retaining walls, slopes, embankments, and other applications where soil reinforcement is needed.
PVC Coating:
Many uniaxial geogrids are coated with PVC, which provides additional chemical, mechanical, and UV protection.
Specific Uses:
Retaining Walls:
Uniaxial geogrids are used in retaining walls to help stabilize the soil and prevent it from sliding or moving towards the wall.
Slopes:
They can be used to reinforce slopes, preventing erosion and soil movement.
Embankments:
Uniaxial geogrids can be used to stabilize embankments, ensuring their stability and preventing them from failing.
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!!!
SHENZHOU Geosynthetics has established advancing laboratory in China for internal inspecting.
We founded strict quality control system from raw material to finished products testing.
As national high tech eterprise, we obtained ISO9001:2008 & ISO14001:2004 quality & environment management system certification.
With top quality and professional management, we passed the CE certificate and Bureau Veritas Certification and SGS Certification.
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