Uniaxial 150-50 KN/M Woven Polyester Geogrid Railroad Subway And Highway Soil Reinforcement
Uniaxial 150-50 KN/M Woven Polyester Geogrid Railroad Subway And Highway Soil Reinforcement
Uniaxial 150-50 KN/M Woven Polyester Geogrid Product Overview:
The Uniaxial 150‑50 KN/m Woven Polyester Geogrid is a high‑strength soil reinforcement solution engineered
from premium polyester (PET) yarns. Through a precision weaving process and advanced coating technology
(PVC, asphalt, or acrylic), this geogrid delivers exceptional tensile strength in the longitudinal direction,
making it ideal for projects demanding long‑term stability under high static and dynamic loads.
Designed for railway subgrades, subway foundations, highway embankments, and steep slopes,
the 150‑50 type offers a machine‑direction (MD) tensile strength of 150 KN/m and a cross‑direction (CMD)
strength of 50 KN/m, ensuring reliable performance in the most critical soil reinforcement applications.
Yixing Shenzhou Polyester Geogrids:
1.Uniaxial Polyester Geogrids:
Stronger in one direction, used for reinforcement in specific directions, such as retaining walls.
Popular Types : 100-30 KN/M ; 200-30 KN/M ; 200-50 KN/M ; 250-50 KN/M ; 200-100 KN/M
2. Biaxial Polyester Geogrids:
Strong in both directions, suitable for applications requiring reinforcement in all directions, like embankments and slopes.
Hot Sell Models : 80-80 KN/M ; 120-120KN/M ; 200-200KN/M； 500-500KN/M
Polyester Geogrids Coating PVC Or Coated SBR
Polyester Biaxial Geogrid 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.
Polyester biaxial geogrids are used in applications various directions across a plane:
Base Reinforcement of Unpaved and Paved Roads:
This is the most common application. It is placed at the interface between the subgrade and
the base course aggregate to create a stiffer, more stable working platform and to extend the service life of the road.
Parking Lots and Construction Platforms:
Used to stabilize weak soils, allowing for construction traffic and providing a stable foundation for asphalt paving.
Railway Track Bed Stabilization:
Placed under the ballast layer to reduce settlement, confine the ballast, and reduce maintenance cycles.
Foundation Mattresses and Embankments:
Used to create a stable, reinforced platform over very soft soils for embankment construction.
Landfill Liners and Caps: Sometimes used to reinforce the soil cover over landfill cells
.
Frequently Asked Questions
Q: What is the difference between uniaxial and biaxial geogrid?
A: Uniaxial geogrid (like this product) has high strength in one direction (usually machine direction) and
is used for applications where the primary load is in that direction, such as retaining walls and slopes.
Biaxial geogrid has balanced strength in both directions and is used for base reinforcement under roads or platforms.
Q: Why choose woven polyester over polypropylene (PP) geogrid?
A: Polyester geogrid offers significantly lower creep under long‑term loads, making it the preferred
choice for permanent infrastructure like railways, highways, and embankments. It also has higher strength‑to‑weight
ratio and excellent chemical resistance.
Q: How is the geogrid installed?
A: The rolls are placed on a prepared subgrade, overlapped or connected per design, and backfilled with
compacted fill. Detailed installation guidelines can be provided by our technical team.
Q: Can you provide samples?
A: Yes, free samples are available for quality evaluation. Contact our sales team for sample requests.
Contact Us
Ready to strengthen your next project?
Get in touch for a quote, technical datasheet, or customized solution.
Yixing Shenzou Geosynthetics more geotechnical material solutions,
Welcome to contact Yixing Shenzhou Amelie Dai
Email : amelie@geogrid-cn.com
Mob/Whatsapp : 0086 13815119816
To Get Free Sample!!!
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.