PP GEO GRID

TerraShield PP Geogrid is a grid-like structure made from polypropylene strips or ribs that are stretched and oriented in one or two directions. This creates a high-tensile, lightweight mesh that interlocks with soil, aggregate, or other fill material to improve stability.

Applications

Road & Railway Construction

Retaining Walls

Slope stabilization

Embankments over soft soil

Landfills & Ground improvement projects

Features

  • High tensile strength and low elongation — ideal for soil reinforcement.
  • Excellent resistance to chemical, biological and hydrocarbon attack.
  • Low creep behaviour ensures long-term structural performance.
  • Lightweight, easy to transport and quick to install on site.
  • Good interlock with granular infill for load distribution.
  • Cost-effective solution for retaining walls, base reinforcement and slopes.
  • Available in uniaxial or biaxial configurations to match load direction.

Specifications

GEO GRID SPECIFICATIONS
PROPERTY GEO GRID
  Units SS20 SS30 SS40 SS2 SSLA20 SSLA30
POLYMER
Minimum carbonblack(1) % 2 2 2 2 2 2
Roll width m 4.0 & 3.8 4.0 & 3.8 4.0 & 3.8 4.0 3.8 3.8
Roll length m 50 50 30 50 50 50
Unit weight kg/m2 0.22 0.33 0.53 0.29 0.22 0.33
Roll weight kg 46&44 67&64 65&62 60 43 65
DIMENSIONS
AL mm 39 39 33 28 65 65
AT mm 39 39 33 40 65 65
WLR mm 2.2 2.3 52.2 3.0 4.0 4.0
WTR mm 2.4 2.8 2.5 3.0 4.0 4.0
tJ mm 4.1 5.0 5.8 3.8 4.4 7.0
tLR mm 1.1 2.2 2.2 1.2 0.8 1.5
tTR mm 0.8 1.3 1.4 0.9 0.8 1.5
               
PROPERTY GEO GRID
  Units SS20 SS30 SS40 SS2 SSLA20 SSLA30
QUALITY CONTROL STRENGTH LONGITUDINAL
Tult (2) kN/m 20.0 30.0 40.0 17.5 20.0 30.0
Load at 2% strain (2) kN/m 7.0 10.5 14.0 7.0 7.0 11.0
Load at 5% strain (2) kN/m 14.0 21.0 28.0 14.0 14.0 22.0
Approx strain at Tult % 11.0 11.0 11.0 12.0 10.0 9.0
Junction strength (3) % 95 95 95 90 95 95
QUALITY CONTROL STRENGTH TRANSVERSE
Tult (2) kN/m 20.0 30.0 40.0 31.5 20.0 30.0
Load at 2% strain (2) kN/m 7.0 10.5 14.0 12.0 8.0 12.0
Load at 5% strain (2) kN/m 14.0 21.0 28.0 23.0 15.0 25.0
Approx strain at Tult % 10.0 10.0 10.0 10.0 10.0 9.0
Junction strength (3) % 95 95 95 90 95 95
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Frequently Asked Questions (FAQ) – Coir Erosion Control Blankets

PP Geogrid is a polypropylene-based geosynthetic reinforcement material used to improve the load-bearing capacity and stability of soil structures.
It works by interlocking with aggregates or soil, distributing applied loads over a wider area, reducing deformation, and increasing overall structural performance in pavements, embankments, and retaining structures. This is when it is widely used as Polypropylene Geogrid for b2b projects.

PP Geogrids are widely used in:
• Road and highway base/sub-base reinforcement
• Railway track bed stabilization
• Embankments over weak subgrade
• Soil reinforcement for slopes and retaining walls
• Industrial yards, ports, and container terminals
• Temporary and permanent access roads
This is how Polypropylene Geogrid in India remains a reliable solution for projects in India.

PP Geogrid is manufactured from high-quality polypropylene polymer, which is:
• Chemically inert
• Resistant to biological degradation
• Lightweight yet high-strength
• Durable under harsh soil and climatic conditions
Polypropylene ensures long service life even in aggressive soil environments, making it durable and perfect for Polypropylene Geogrid for wholesale supply.

PP Geogrids are generally available in:
• Uniaxial PP Geogrid – High strength in one direction, ideal for retaining walls and steep slopes
• Biaxial PP Geogrid – Equal strength in both directions, suitable for roads, pavements, and foundations
Selection of Polypropylene Geogrid depends on project loading and design requirements.

PP Geogrid:
• Reduces rutting and surface deformation
• Improves load distribution
• Minimizes differential settlement
• Allows reduction in granular layer thickness
This leads to lower maintenance costs and extended pavement service life.

Yes. PP Geogrid performs effectively across:
• High temperatures
• Monsoon moisture conditions
• Expansive clay soils
• High water table regions
It is extensively used in Indian highways, railways, and infrastructure projects.

Compared to traditional soil replacement or thicker granular layers, PP Geogrid offers:
• Cost efficiency
• Faster construction
• Reduced excavation
• Improved sustainability
• Long-term performance reliability

Key properties include:
• Tensile strength (kN/m)
• Junction efficiency
• Aperture size
• Creep resistance
• UV resistance
• Long-term design strength
Exact values vary based on grade and application.

Installation involves:
1. Preparing and leveling the subgrade
2. Rolling out the PP Geogrid without wrinkles
3. Overlapping or joining as per design
4. Placing and compacting aggregate fill above
Proper installation ensures optimal performance.

Yes. By improving subgrade strength, PP Geogrid:
• Reduces aggregate consumption
• Minimizes earthwork
• Shortens construction time
This results in overall project cost savings and increasing reliance of Polypropylene Geogrid for wholesale businesses.