Uniaxial Biaxial Grid Aperture Size 50.8mm Coated Sbr Reinforcement Polyester Geogrid Road Paving Weak Ground

Uniaxial Biaxial Grid Aperture Size 50.8mm Coated Sbr Reinforcement Polyester Geogrid Road Paving Weak Ground

Do you Know the Problem in Railway & Highway Foundations?

Before geogrids, building on soft, weak subgrades (the native soil) was a major challenge:

Rutting and Differential Settlement: Heavy, repeated loads from trains or trucks cause the weak soil

to shift and push sideways, leading to ruts, potholes, and uneven settlement.

Mixing of Layers: The aggregate base layer can punch down into the soft subsoil, and fine-grained subsoil

can pump up into the aggregate, contaminating it and reducing its drainage and strength properties.

This is a critical issue for railways with ballast.

High Maintenance Costs: Constant repair, re-leveling of tracks, and resurfacing of pavements are expensive and disruptive.

How the Geogrid Solves These Problems ?

The coated polyester geogrid acts as a reinforcing tensile element within the soil, a function that soil alone lacks.

It works through two primary mechanisms:

Lateral Restraint (Membrane Effect):

The geogrid is placed at the interface between the soft subgrade and the aggregate base course (or ballast).

When a load is applied, the aggregate tries to penetrate the subgrade. The geogrid, with its high tensile strength,

resists this movement.

It effectively "tightens" and acts like a membrane, spreading the vertical load over a wider area of the weak subsoil.

This significantly reduces vertical deformation (settlement).

Improved Bearing Capacity (Tensile Reinforcement):

The geogrid interlocks with the aggregate particles in its apertures.

This interaction creates a mechanically stabilized composite layer that has much higher stiffness and bearing capacity

than the un-reinforced soil and aggregate.

It prevents the lateral spreading of the base course, confining the aggregate and maintaining its structural integrity.

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)

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

Welcome To Get Free Sample!!!

Yixing Shenzhou Geosynthetics was established in 2004, Designed and manufactured in-house at ISO 9001 certified manufacturing facilities our line to meets demanding

QA/QC requirements and are continuously tested to rigorous ASTM standards both in-house and by leading independent geosynthetics.

Product availability:

Plastic Geogrid ( Biaxial / Uniaxial / Triax / Hexagon )

Warp knitted Fiberglass geogrid coated with bitumen

Warp knitted woven coated polyester geogrid

Non Woven Geotextile with PET and PP material. With staple fibre and filament process

HDPE / LDPE / LLDPE Geomembrane

Geocomposited Geogrid / Geocomposited membrane

GCL

Custimized product

We warmly welcome all friends and customers from home and abroad to visit our company,give us advice & suggestion,and get win-win cooperation.