HDPE Geocell For Road Construction Slope Protection Soil Retention Retaining Walls
HDPE GEOCELL is a flexible three-dimensional, honeycomb like structures made from high density polyethylene(HDPE) strips which are ultrasonically bonded together to form an extremely strong configuration. Geocell System can be filled with a wide range of material: aggregate, concrete, sand, soil, etc.
Description:
Product description
Geocells are engineered for protection and stabilization applications. They are often used to help improve the performance of standard construction materials and erosion-control treatments. Geocell products are three-dimensional, expandable panels made from high-density polyethylene (HDPE), polyester or another polymer material. When expanded during installation, the interconnected strips form the walls of a flexible, three-dimensional cellular structure into which specified infill materials are placed and compacted. This creates a free-draining system that holds infill materials in place and prevents mass movements by providing confinement through tensile reinforcement. Cellular confinement systems improve the structural and functional behavior of soils and aggregate infill materials.
Feature
1. with flexible, transport can be folded, construction can be stretched into a network, filled with soil, gravel, concrete and other loose materials, constitute a strong lateral limit and stiffness of the structure.
2. light material, wear resistance, chemical stability, light and oxygen resistance aging, acid and alkali resistance, suitable for different soil and desert and other soil conditions.
3. higher lateral restrictions and anti-slip, anti-deformation, effectively enhance the bearing capacity of the roadbed and dispersed load.
4. Different engineering needs can be met by changing the height and welding distance of geotechnical chamber.
5. flexible, small transport volume; The connection is convenient and the construction speed is fast.
Product parameter
| Material Properties | unit | Tested Method | ||||||
| Cell Depth | mm | 75 | 100 | 150 | 200 | |||
| Polymer Density | g/cm3 | 0.935-0.965 | ASTM D 1505 | |||||
| Enviroment Stress Crack Resistance | Hours | >400 | ASTM D 5397 | |||||
| Enviroment Stress Crack Resistance | Hours | 6000 | ASTM D 1693 | |||||
| Carbon Black Content | % | 1.5%-2.0% | ASTM D 1603 | |||||
| Nominal Sheet Thickness Before Texturing | mm | 1.27-5%,+10% | ASTM D 5199 | |||||
| Nominal Sheet Thickness After Texturing | mm | 1.27-5%,+10% | ASTM D 5199 | |||||
| Strip Puncture Resistance | N | 450 | ASTM D 4833 | |||||
| Seam Peel Strength | N | 1065 | 1420 | 2130 | 2840 | EN ISO 13426-1B | ||
| Seam Efficiency | % | GRI100 | GRI-GS13 | |||||
| Norminal Expanded Cell Size(width x length) | mm | 320x287,475x508 etc | ||||||
| Norminal Expanded Panel Size(width x length) | m | 2.56x8.35,4.5x5.0,6.5x4.5,6.1x2.44 | ||||||
