Shenzhou Earth Working Material Co. Ltd
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Aperture Size 50.8mm Woven Coated SBR/PVC Knitted BX PET Polyester Geogrid Soil Stabilty Foundation Reinforce
How is a Knitted BX Geogrid Made? (The Coating is Key)
The "knitted" description often refers specifically to the core structure before coating.
The full manufacturing process is typically:
Knitting: The polyester yarns are knitted into a grid network with the desired BX aperture shape.
Coating: This knitted structure is then immersed in a protective polymer coating (often PVC or a flexible latex).
This step is crucial because:
It locks the knitted junctions in place, creating a robust, monolithic unit.
It protects the sensitive polyester yarns from ultraviolet (UV) radiation, abrasion, and chemical attack.
It provides a textured surface that enhances friction and interlock with soil particles.
The final product is a cohesive, coated grid where the ribs (both longitudinal and transverse) have
high tensile strength, and the junctions are exceptionally strong.
Knitted BX PET Polyester Geogrid is a specific type of biaxial geogrid known for its:
High tensile strength and low creep from the PET polyester.
Durable and stable structure from the knitted manufacturing process.
Balanced, two-directional strength from the BX geometry.
Superior protection and soil interaction from the polymer coating.
It is a premium product designed for demanding soil stabilization and base reinforcement
projects where long-term performance is critical.
Yixing Shenzhou 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
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.
Polyester Geogrids Application :
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.
Yixing Shenzhou Geosynthetics Polyester Geogrid Design and Construction Workflow:
Site & Soil Analysis: Geotechnical engineers analyze the soil conditions, loads, and required wall height.
Design: Engineers specify the geogrid type (polyester), its strength, length, and vertical spacing between layers.
The length is crucial for creating a stable reinforced zone.
Construction:
A leveling pad is prepared.
The first layer of wall facing units is placed.
A layer of select backfill is placed and compacted.
The polyester geogrid is rolled out over the compacted soil and connected to the wall face.
The process repeats: backfill, compact, place geogrid, until the top is reached.
More expertise and solutions for PET Grid Polyester Geogrids,
please contact Yixing Shenzhou Amelie
Email : amelie@geogrid-cn.com
Mob/Whatsapp : 0086 13815119816
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