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30kn Road-Use PP Biaxial Geogrid

Based on our continual focus on this industry and our firm belief, we are on the way to be the world-class geosynthetic lining products manufacturer and integrated solution provider.
Tensile:
Size:
Availability:
  • 15-55kn/m

  • Yingfan


Product Overview

The 30kn Plastic PP Biaxial Geogrid is a premium geosynthetic product engineered by Yingfan, a professional manufacturer with over 17 years of experience and ISO9001/ISO14001/ISO45001 certification. Crafted from high-grade polypropylene (PP) polymers, this geogrid undergoes a precise production process including extrusion, molding, die-punching, and biaxial stretching. It boasts exceptional tensile strength in both longitudinal (MD) and transverse (CD) directions, making it a reliable solution for reinforcing foundations, roadbeds, and various geotechnical structures. Designed to distribute soil forces efficiently, this biaxial geogrid ensures long-term load support, prevents subsidence, and enhances the overall stability of engineering projects. Whether used in road construction, landfill caps, or slope reinforcement, the PP biaxial geogrid delivers superior performance that meets global industry standards.


           Road Construction Material 30kn Plastic PP Biaxial Geogrid        


Technical Specifications & Material Details

Core Technical Parameters

Specification

TGSG30-30 (30kn Model)

Mass per Unit Area

400±40 g/m²

Width

1-6m (customizable)

Tensile Yield Force (MD)

30 KN/m

Tensile Yield Force (CD)

30 KN/m

Yield Elongation (MD)

≤15%

Yield Elongation (CD)

≤13%

Strength at 2% Strain (MD)

≥11 KN/m

Strength at 2% Strain (CD)

≥13 KN/m

Strength at 5% Strain (MD)

≥24 KN/m

Strength at 5% Strain (CD)

≥25 KN/m

Mesh Size

34*36 mm

Material Composition

Base Material: High-grade polypropylene (PP) with excellent corrosion resistance and UV stability.

Production Process: Extrusion → Molding → Die-punching → Biaxial stretching, ensuring uniform strength distribution.

Structural Feature: Interconnected grid design for optimal force dispersion and soil interlocking.


Core Advantages

Superior Load-Bearing Capacity

The 30kn PP biaxial geogrid significantly enhances the load-bearing capacity of roadbeds and foundations, extending their service life by resisting deformation under heavy loads. Its dual-directional strength ensures balanced performance in all stress scenarios.

Cost-Effective Engineering Solution

By reducing the required thickness of sublayers, this geogrid lowers material and construction costs. It simplifies installation processes, saving time and labor while minimizing long-term maintenance expenses.

Multi-Functional Protection

Prevents road surface cracking and subsidence, maintaining a smooth and safe ground surface.

Strengthens earth slopes to avoid water seepage and soil erosion, protecting infrastructure from natural damage.

Safeguards culverts and tunnel walls, preserving their structural integrity during and after construction.

Versatile Substitution Capability

It serves as an ideal alternative to traditional wire mesh in mining applications, functioning as intermediate ceiling netting support. It also enhances the stability of turf reinforcement mats, boosting the effectiveness of greening projects.


Versatile Application Scenarios

Road & Highway Construction

Reinforces flexible pavement foundations and haul roads, improving durability and carrying capacity to withstand heavy traffic loads.

Infrastructure Projects

Strengthens airport runways to bear the weight of aircraft.

Constructs stable embankments on soft soil foundations, providing a solid base for bridges and roads.

Creates reliable construction platforms on marshy or unstable soil conditions.

Environmental & Industrial Uses

Acts as a secure cap for sludge and landfill sites, covering low-bearing materials effectively.

Reinforces tunnel walls during excavation to ensure structural stability.

Supports commercial and industrial parking areas, preventing ground settlement.

Mining & Slope Reinforcement

Substitutes wire mesh for mining ceiling support and reinforces slopes to prevent soil erosion and landslides.


Quality Assurance & Safety

Manufactured by a ISO9001/ISO14001/ISO45001-certified factory with over 17 years of geosynthetic production experience.

Undergoes strict quality control tests for tensile strength, elongation, and durability, ensuring compliance with international standards.

Environmentally friendly material that is non-toxic and resistant to chemical corrosion, suitable for long-term outdoor use.

Meets safety requirements for geotechnical engineering, reducing risks of structural failure and project delays.


Installation & Maintenance Guidelines

Installation Steps

Prepare the subgrade by ensuring it is level, free of sharp debris, and compacted properly.

Unroll the 30kn PP biaxial geogrid parallel to the direction of the main load, overlapping edges by 15-20cm for optimal connection.

Secure the geogrid with anchor pins or gravel to prevent displacement during backfilling.

Place hardcore or fill material evenly over the geogrid, avoiding heavy machinery directly on the grid to prevent damage.

Maintenance Tips

Inspect the geogrid regularly for signs of wear, tear, or displacement, especially after extreme weather conditions.

Avoid exposing the geogrid to direct sunlight for extended periods before installation; store in a cool, dry place.

Promptly repair any damage to the geogrid to maintain structural integrity.


FAQ

Is Yingfan a factory or trading company?

We are a professional manufacturer specializing in geomembranes, geotextiles, composite geomembranes, and biaxial geogrids with over 17 years of experience and ISO9001/ISO14001/45001 certification.

What is the minimum order quantity (MOQ)?

Our MOQ is flexible and can be adjusted according to customer requirements.

Why choose Yingfan's 30kn Plastic PP Biaxial Geogrid?

We offer competitive pricing, superior product quality, fast delivery times, and customizable specifications. Our geogrids are rigorously tested to ensure reliable performance in various applications.

Can the geogrid be customized to special specifications?

Yes, we provide customization services for dimensions, tensile strength, and mesh size according to customer contracts.


Call to Action

Ready to enhance your project's stability and durability with the 30kn Plastic PP Biaxial Geogrid? Contact us today via email, and our professional team will reply within one business day to provide a tailored quote, technical support, and detailed product samples. Trust Yingfan's expertise to deliver high-quality geosynthetic solutions that meet your engineering needs—invest in the best, and build with confidence!


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  +86-181-1627-9536
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