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.
1) Light material, resistant to wear, stable in chemical properties, anti-aging, resistant to acids and alkalis, applicable to different soil and desert and other geological conditions.
2)High limit on lateral direction, anti-skidding, anti-deformation, effectively enhance the supporting ability and scattered load function of roadbed.
3)High carrying capacity and good dynamic performance and high erosion ability
4)The geometry size can be changed to meet different needs of the project, such as height and welding distance.
5)Retractable and small loading volume, convenient joint, speed construction.
6)Local material can be used during construction, reduce the construction cost, easy to be transported after folding together.
Geocell is a lightweight and flexible three-dimensional, expandable panels made from High Density Polyethylene (HDPE) strips which are ultrasonically bonded together to form an extremely strong configuration.
2.HDPE Paving Plastic Gravel Stabilizer Geocell 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
3.HDPE Paving Plastic Gravel Stabilizer Geocell Features:
1) Light material , resistant to wear , stable in chemical properties , anti-aging , resistant to acids and alkalis, applicable to different soil and desert and other geological conditions .
2)High limit on lateral direction , anti-skidding , anti-deformation , effectively enhance the supporting ability and scattered load function of roadbed .
3)High carrying capacity and good dynamic performance and high erosion ability .
4)The geometry size can be changed to meet different needs of the project , such as height and welding distance .
5)Retractable and small loading volume , convenient joint , speed construction .
6)Local material can be used during construction , reduce the construction cost , easy to be transported after folding together .
Why Geocell In roads , railways , sewers and slope applications , etc . during construction , sometimes we encountersoft and / or weak soils . The traditional way is to fill with expensive materials , which could be costlyand time consuming . However , there is an effective alternative method , by using geocell directly on the subgrade .geocell is made of ultrasonically-welded high density polythelene ( HDPE ) and can beexpanded to form honeycomb structure . Cells are then filled with readily available granular materialsand compacte.The Geocell solution means to challenge soil stability problems in lots of applications therougn the high-strength network of interconnected cells .
How Geocell Works when infilled with compacted materials , it creates a newcomposite entity that possesses enhanced mechanical andgeotechnical properties
When the soil contained within a Geocell is subjected to pressure , it causes lateral stresses on perimeter cell walls.
The 3D zone of confinement reduces the lateral movement of soil particles while vertical loading on the contained infill results in high lateral stress and resistance on the cell-soil interface . These increase the shear strength of the confined soil . which :
Creates a stiff mattress or slab to distribute the load over a wider area. Preduces punching of sofl soil.
Incrcascs shear resistance and bcaring capacity
decreases deformation
Confinement from adjacent cells provides additional resistance against the loaded cell through passiveresistance , while lateral expansion of the infill is restricted by high hoop strength . Compaction ismaintained by Geocell resulting in long term reinforcement
.Applications:HDPE paving plastic gravel stabilizer geocell
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 .
Load Support
Cellular Confinement Systems have been used to improve the performance of both paved and unpaved roads by reinforcing the soil in the subgrade-base interface or within the base course. The effective load distribution of geocell creates a strong,stiff 3D cellular mattress which can reduce vertical differential settlement into soft subgrades, improves shear strength, and enhances load-bearing capacity, while reducing the amount of aggregate material required to extend the service life of roads.
Slope Pretection
The three-dimensional lateral confinement of Cellular Confinement Systems along with anchoring techniques ensures the long-term stability of slopes using vegetated topsoil, aggregate or concrete surfacing
Gruound Stabilisation Cellular Confinement Systems strengthen the aggregate infill, thereby simultaneously enabling the use of poorly graded inferior material for infill as well as reducing the structural support layer thickness.Typical stabilisation applications include reinforcement of base and subbase layers in flexible pavements, including: roads, railway substructure and ballast confinement; working platforms in intermodal ports; airport runways.