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Textured and Perforated HDPE Plastic Geo cell system manufacturer price gravel grid Geoweb for road construction
gravel grid Geoweb Description:
HDPE geocell is three dimensional, honeycomb like structures manufactured from high density polyethylene and jointly welded by ultrasonic technique. It is flexible to fold during the transport and installation on construction site. The geocell nets will be filled with soils, granular, cements or other on-site infill materials when stretched into web structures, which has powerful and rigid confinement in the lateral and vertical sides.
HDPE plastic honeycomb hdpe geocell gravel grid Specifications:
1.Cell depth: 50mm , 100mm , 150mm , 200mm , 250mm
2. Welding space: 330mm~1600mm
3. Thickness: 1.0mm , 1.2mm , 1.5mm , 1.8mm
4. Appearance: smooth / textured
Benefits of the Geocell Confinement System:
1). Reduce Fill Required – With the use of Geocell, fill quantity
can be reduced by up to 70% while maintaining or improving bearing capacity. This saves time,
transport, and material costs.
2). Eliminate Rutting – Prevent the lateral movement of infill.
Lower quality fill materials can often be used since they are contained within the cells.
3). Support Heavy Loads – Improve the bearing capacity of subgrade
soils and extend the life-cycle of the road.
4). Quick & Simple Installation - Easily installed without
specialized equipment or crews.
5). Utilize Local Fill – Most local soils can be used as fill
minimizing transportation costs and installation time.
6). Perforated Cells – Allow water to drain freely through
permeable aggregates.
| Material Properties | Unit | Test Method | |||||
| Cell Depth | mm | 75 | 100 | 150 | 200 | ||
| Polymer Density | g/cm3 | 0.935-0.965 | ASTM D 1505 | ||||
| Environmental Stress Crack Resistance | Hours | >400 | ASTM D 5397 | ||||
| Environmental 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 | 1.52-5%,+10% | ASTM D 5199 | ||||
| Strip Puncture Resistance | N | 450 | ASTM D 4833 | ||||
| Seam Peel Strength | N | 1065 | 1420 | 2130 | 2840 | EN ISO13426-1B | |
| Seam Efficiency | % | 100 | GRI-GS13 | ||||
| Nominal Expanded Cell Size (width x length) | mm | 320x287,475x508 etc | |||||
| Nominal Expanded Panel Size (width x length) | m | 2.56x8.35, 4.5x5.0, 6.5x4.5, 6.1x2.44 | |||||
Applications:
Plastic geocell grid gravel for road
1. Used for all kinds of road building , driveways , soil
stabilization and embankment stabilization
2. Used to stabilize river embankments .
3. Used to prevent landslides .
4. Using Geocell construction can greatly reduce labor intensity
and reduce the thickness of the roadbed , construction speed , good
performance and greatly reduce the project cost .
