Geocell

Plastic Geocell

Plastic Geocell is a high-density polyethylene (HDPE) three-dimensional honeycomb structure designed for soil stabilization, load support, and slope protection. It distributes vertical loads laterally, reinforces weak subgrades, and prevents erosion. Widely used in infrastructure, retaining walls, and channel protection projects, it delivers durable and cost-effective ground improvement.

Project SupportSelection · Specification · Installation
Supply OptionsStandard · OEM · Custom Production

PRODUCT DETAILS

High-Strength Material Structure

100% Virgin HDPE & Ultrasonic Welding Technology

Manufactured from premium virgin HDPE resin, Plastic Geocell ensures consistent material properties and long-term reliability. The ultrasonically welded joints create integrated nodal connections with peel strength exceeding 14.2 kN/m, delivering robust structural integrity under repeated traffic and heavy loading conditions. This advanced manufacturing process guarantees uniform weld quality and eliminates weak points in the cellular network.


Excellent Reinforcement Performance

Improving Bearing Capacity and Structural Stability

The three-dimensional honeycomb geometry confines infill materials—such as gravel, sand, or soil—creating a stiff composite mattress that substantially increases shear resistance and bearing capacity. This confinement mechanism reduces lateral spreading and vertical deformation, allowing construction on soft subgrades with minimized aggregate thickness. Engineering benefits include reduced maintenance costs and extended pavement service life.


Versatile Application Adaptability

Customizable Configurations for Diverse Engineering Scenarios

Plastic Geocell accommodates various project requirements through adjustable cell depth, welding spacing, sheet thickness, and color options. This flexibility enables tailored solutions for retaining walls, slope protection, load support platforms, and channel linings. The collapsible design reduces shipping volume and simplifies on-site installation, making it a practical choice for contractors and engineers seeking efficient ground stabilization methods.


Long-Term Durability & Cost Efficiency

Engineered for Harsh Environments and Reduced Lifecycle Costs

With carbon black content above 2.0% and exceptional environmental stress crack resistance exceeding 5,000 hours, Plastic Geocell withstands UV exposure, chemical attack, and temperature fluctuations without degradation. Its lightweight yet robust construction lowers transportation expenses, while the reduced infill thickness requirement cuts material procurement costs. The combined effect delivers superior lifecycle value for infrastructure owners and contractors.


4. Product Information

Item Details
Raw Material 100% Virgin High-Density Polyethylene (HDPE)
Models 330, 356, 445, 660, 712 (by weld spacing)
Expanded Section Width 2.44 – 2.59 m
Expanded Section Length 6.1 – 12.63 m
Cell Height Options 50 – 300 mm
Sheet Thickness 1.0 – 1.5 mm
Surface Type Smooth or Textured
Color Black, Green, or Customized
Packaging Compressed bundles with steel straps and pallets
Certificates ISO 9001, CE, SGI, TRI, SGS

Properties Of Plastic Geocell

01

High Peel Strength Seams

Ultrasonically welded seams provide superior joint integrity and long-term durability

02

Dimensional Customization

Available in various cell sizes, depths, and thicknesses to meet project-specific requirements

03

Lateral Load Distribution

Expands into a 3D mattress that distributes loads over a wider area and reduces subgrade stress

04

Chemical & Weather Resistance

Resists photo-oxidation, acids, alkalis, and harsh environmental conditions for extended service life

Advantages Of Plastic Geocell

Advantages 1
Plastic Geocell, constructed from 100% virgin HDPE with ultrasonic welding, delivers seam peel strength above 14.2 kN/m for durable load support and soil stabilization across infrastructure and environmental applications.
Advantages 2
The 3D honeycomb structure laterally distributes loads, reduces soft soil punching, and enhances shear resistance—enabling thinner aggregate layers and significant material cost savings in road and foundation projects.
Advantages 3
Customizable in height from 50 to 300 mm, weld spacing up to 712 mm, and available in smooth or textured surfaces, this geocell adapts to retaining walls, slope protection, and channel lining requirements.
Advantages 4
With carbon black content over 2.0% and ESCR exceeding 5,000 hours, the material resists UV, chemical, and thermal degradation, ensuring reliable performance in harsh environments and reducing long-term maintenance costs.

Plastic Geocell Technical Specification

The following technical data provides engineering performance benchmarks for material selection, quality verification, and project design. All values are determined through standard ASTM testing methods to ensure consistency with international construction specifications and procurement requirements.

Property Test Method Unit Performance Data
Density ASTM D 1505 g/cm³ 0.935 – 0.965
Environmental Stress Crack Resistance ASTM D 1693 Hours > 5,000
Carbon Black Content ASTM D 1603 % min. 2.0
Nominal Sheet Thickness (Smooth) ASTM D 5199 mm min. 1.2
Material HDPE

Cell / Section Properties

Property Unit 330 356 445 660 712
Weld Spacing mm 330 356 445 660 712
Expanded Cell Width mm 244 259 320 488 515
Expanded Cell Length mm 210 224 287 436 460
Expanded Section Width m 2.44 2.59 2.56 2.44 2.44
Expanded Section Length m 6.1 6.5 8.35 12.63 13.41
Expanded Section Area 14.9 16.8 21.4 30.8 35.1

Seam Properties

Cell depth (available for all welds)
Seam peel strength (± 5%) 

(US ACE technical report, GL-86-19)

mm 75 100 125 150 200 250 300
N 1065 1420 1775 2130 2840 3550 4260

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