Long Term Design Low Creep Flexibility Reinforcement Polyester Geogrid Road Maintenance And Repair Project
Long Term Design Low Creep Flexibility Reinforcement Polyester Geogrid Road Maintenance And Repair Project
Yixing Shenzhou Geosynthetics Coated SBR Reinforcement Polyester Geogrid is a premium geosynthetic solution designed
for the most demanding infrastructure projects. Its combination of:
High-Strength, Low-Creep Polyester Core for long-term stability, and
Abrasion-Resistant SBR Coating for durability during installation and service,
makes it an ideal choice for reinforcing the foundations of railways and highways.
It transforms a weak, two-layer system (soil + aggregate) into a strong, composite,
three-layer system (soil + geogrid + aggregate), leading to a more durable, long-lasting, and cost-effective infrastructure asset.
Polyester Geogrid Specific Benefits for Railways & Highways:
In Railway Applications:
Reduced Track Settlement: Provides a stable platform, minimizing track geometry
degradation and the need for frequent ballast tamping.
Increased Track Lifespan: Reduces the breakdown (fouling) of ballast by preventing subgrade intrusion.
Enables Construction on Poor Soils: Allows for building stable tracks over soft clays, peat,
and other challenging subgrades without the need for deep, expensive excavation and replacement.
Reduced Maintenance Cycles: Extends the time between track maintenance operations, leading to
lower lifetime costs and less disruption to train services.
In Highway Applications:
Extended Pavement Life: Reduces reflective cracking and fatigue cracking by providing a more uniform and stable foundation.
Reduced Base Course Thickness: Often allows for a thinner layer of expensive aggregate base course while achieving the same or better performance, leading to significant cost savings.
Improved Load Distribution: Minimizes rutting in the subgrade, which is the primary cause of pavement failure.
Construction on Embankments: Provides stability for steepened slopes and embankments over soft foundations.
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
200-2000KN/M PET Biaxial Polyester Geogrids Technical Specification (ASTM/ISO Standards)
| Property | PET-200 | PET-500 | PET-1000 | PET-2000 | Test Method |
|---|---|---|---|---|---|
| Tensile Strength (MD/CMD) | 200×200 kN/m | 500×500 kN/m | 1000×1000 kN/m | 2000×2000 kN/m | ISO 10319 |
| Elongation at Break | ≤13% | ≤13% | ≤13% | ≤13% | ASTM D6637 |
| Creep Limit (50 yrs) | ≤1.5% | ≤1.5% | ≤2% | ≤2.5% | ISO 13431 |
| Aperture Size | 50.8x50.8mm | 50.8x50.8mm | 50.8x50.8mm | 50.8x50.8mm | EN ISO 10318-1 |
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.
Yixing Shenzhou Geosynthetics Coated SBR Reinforcement Polyester Geogrid is a premium geosynthetic solution
designed for the most demanding infrastructure projects. Its combination of:
High-Strength, Low-Creep Polyester Core for long-term stability, and
Abrasion-Resistant SBR Coating for durability during installation and service,
makes it an ideal choice for reinforcing the foundations of railways and highways.
It transforms a weak, two-layer system (soil + aggregate) into a strong, composite,
three-layer system (soil + geogrid + aggregate), leading to a more durable, long-lasting, and cost-effective infrastructure asset.
Polyester Geogrids Application :
PVC-coated polyester geogrids are used in all major reinforcement applications,
especially where long-term performance is critical:
Reinforced Soil Retaining Walls (MSE Walls):
The primary application, where they provide the tensile strength to hold the soil mass together.
Steep Slope Reinforcement: Stabilizes slopes at angles steeper than natural soil would allow.
Basal Reinforcement over Soft Soils:
Used to construct embankments and roads over soft, compressible ground by distributing
loads and providing a stable platform.
Landfill Liners and Capping Systems:
Reinforces the sides and covers of landfills, providing stability to the composite liner system.
More expertise and solutions for PET BIAXIAL Polyester Geogrids,
please contact Yixing Shenzhou Amelie
Email : amelie@geogrid-cn.com
Mob/Whatsapp : 0086 13815119816
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