Pavement PVC Coated Polyester Netting Geogrid For Slope Protection And Road

Product Specification

Pavement PVC Coated Polyester Geogrid For Slope Protection And Road Construction

Polyester geogrid is an excellent geosynthetic made from high modulus polyester yarns. Polyester geogrid has excellent heat resistance and good resistance to long term degradation. It has good rutting resistant performance under high temperature.

Comparison with other geogrid

1. Differences from fiberglass geogrid

·Performance: Polyester geogeogrid have a higher elongation at break (<13%) and are suitable for non-pavement scenarios; fiberglass geogeogrid have a lower elongation (<4%) and are more suitable for high-temperature roads.

·Cost: Polyester geogeogrid are slightly cheaper, but fiberglass geogeogrid are more cost-effective in foundation reinforcement.

2. Differences from plastic geogrid

·Polyester geogeogrid have stronger aging resistance and are suitable for long-term exposure environments; plastic geogeogrid have lower costs but weaker weather resistance.

Application of polyester geogrid in construction

The application of polyester geogeogrid in the construction field mainly relies on its high strength, corrosion resistance and deformation resistance, and is widely used in foundation reinforcement, slope protection and other scenarios.

Foundation reinforcement and soft soil treatment

1. Roadbed reinforcement

Polyester geogeogrid improves the bearing capacity of soft soil foundation through interlocking effect and delays reflective cracks in asphalt pavement. For example, in highway and railway roadbeds, its tensile strength (150MPa) can disperse vertical loads and reduce settlement.

2. Bridge abutment foundation reinforcement

Laying under the bridge abutment can improve the bearing capacity and prevent the phenomenon of jumping caused by foundation sinking.

Slope and slope protection

1. Embankment slope stability

Through reinforcement, the slope's shear resistance is enhanced to prevent landslides and soil erosion.

2. Landslide control

Polyester geogrids are combined with soil to form a composite structure, which improves overall stability and is suitable for areas prone to geological disasters.

Retaining wall and reinforced structure

1. Retaining wall reinforcement

Laying geogrids in retaining walls can improve bending and shear resistance and extend service life.

2. Vertical retaining wall application

When used in railway retaining walls (such as railway station cargo platforms), it can reduce maintenance costs and enhance structural strength.

Ballast protection and railway subgrade

1. Anti-loss of railway ballast

After wrapping the ballast, it can resist train vibration and wind and rain erosion, and maintain the stability of the subgrade.

2. Track foundation reinforcement

Laying geogrids under the track to disperse dynamic loads and extend the service life of the track.

Application in special scenarios

1. Land reclamation and port engineering

Used to reinforce the foundation of land reclamation and improve the ability to resist erosion.

2. Environmentally friendly buildings

Participate in the construction of landfills and tailings ponds to prevent leakage and environmental pollution.

Construction points

· Laying requirements: The site needs to be flat and compacted, the main force direction is perpendicular to the axis of the embankment, and the overlap width is ≥10cm.

· Filler selection: Sand and gravel materials are preferred, and frozen soil or swamp soil is avoided

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.

More expertise and solutions for PET BIAXIAL Polyester Geogrids, 

please contact Yixing Shenzhou !