Geocells offer a cost-effective, durable, and versatile solution for soil stabilization, improving load distribution, preventing erosion, and reducing material usage in a wide range of construction applications.
Geocell is a 3D mesh compartment structure formed by reinforced HDPE material, welded with high strength. It is generally welded by ultrasonic pin welding. Due to engineering needs, some of them are perforated on the membrane sheet. It is mainly divided into geocell,high-strength geocell and honeycomb restraint system.
Index Properties | Test Method | Units | Values | ||||||||||||
Material | 100% Virgin HDPE | ||||||||||||||
Carbon Black Content | ASTM D 1603 | % | ≥1.5 | ||||||||||||
Density | ASTM D 1505 | g/cm3 | 0.935-0.965 | ||||||||||||
Sheet Thickness +5% | ASTM D 5199 | mm | 1.5 | ||||||||||||
Seam Peel Strength | USACE GL-86-19 | KN/m | ≥14.2 | ||||||||||||
Tensile Strength at Yield | ASTM D 638 | KN/m | ≥22 | ||||||||||||
Environmental Stress Crack Resistance ESCR | ASTM D 1693 | hrs | ≥5000 | ||||||||||||
Oxidation Induction Time OlT | ASTM D 3895 | min | ≥150 | ||||||||||||
Type No. | DK330 | DK356 | DK445 | DK660 | DK712 | ||||||||||
Welding Distance(mm)3% | 330 | 356 | 445 | 660 | 712 | ||||||||||
Cell Depth(mm)+3% | 50,75, 100,150,200,250 | ||||||||||||||
Dimensions | |||||||||||||||
Expanded Cell Size (widthxlength)(mm)+3% | 250×210 | 260 x225 | 320 x 288 | 470×450 | 510×475 | ||||||||||
Expanded Cell Numbers (widthxlength) | 10×34 | 9 x 34 | 8 x 34 | 5 x34 | 5 x 34 | ||||||||||
Expanded Section Size (widthxlength)(m)+3% | 2.50 x7.14 | 2.34 x 7.65 | 2.56 x 9.8 | 2.35 x 15.3 | 2.55 x 16.15 | ||||||||||
Expanded Section Area (m2)+5% | 17.85 | 17.9 | 25.1 | 36 | 41.2 |
China Geo Geocell Application Area:
1.Railway subgrade: Improve the bearing characteristics of the subgrade, reduce the stress transmitted to the soil under the grid, and minimize soil deformation.
2.Highway construction: used for various road constructions, lanes, soil stabilization, and dam stabilization.
3.River embankment stability: used to prevent landslides and stabilize river embankments.
4.Erosion control: used to control soil erosion and landslides, and improve slope stability.
5.Environmental protection: In agriculture and environmental projects, such as erosion control and land reclamation, it further promotes the market.
Geocells offer a cost-effective, durable, and versatile solution for soil stabilization, improving load distribution, preventing erosion, and reducing material usage in a wide range of construction applications.
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