HDPE Cellular System Cell Depth 50-250 Mm HDPE Geocell Gravel Road Railway Slope Protection Driveway Stabilizer

HDPE Cellular System Cell Depth 50-250 Mm HDPE Geocell Gravel Road Railway Slope Protection Driveway Stabilizer 

Description 

Geocell is also called "cellular confinement systems" academically .It is widely used in construction for erosion control, soil stabilization on flat ground and steep slopes, channel protection, and structural reinforcement for load support and earth retention.Typical cellular confinement systems are geosynthetics made with ultrasonically welded high-density polyethylene (HDPE) strips or PP and expanded on-site to form a honeycomb-like structure—and filled with sand, soil, rock, gravel or concrete.
Geocell strip widths, hence the on-site height, come in various sizes from 50 to 300 mm.
Geocell walls are usually made from textured or structured polymer sheet so as to increase frictional resistance against the infill soil from displacement.
Geocell are made of HDPE, PP, low-density polyethylene and nonwoven heat-bonded geotextiles.
Geocell walls are typically perforated so as to allow for drainage from one cell to another.
On steep slopes Geocell may have a tendon or cable extending through the central region up the slope and anchored to, or within, a concrete plinth so as to resist downgradient sliding of the system.
The backfilling of Geocell on long and wide slopes is quite labor-intensive. Construction equipment called phneumatic sand-slingers or stone-slingers have been used advantageously.

HDPE plastic honeycomb hdpe geocell gravel grid 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.

Plastic HDPE Geocell Typical physical properties:

1, Light weight, wear-resistant, chemical stability, light oxidation aging, anti-acid/alkali corrosion, applied to different geological conditions, such as saline soil, desert, etc.

2, Wide temperature range, high tensile strength, good rigidity and toughness, good load capacity and anti-erosion ability.

3, Size is relatively stable, change the height and welding distance can meet the needs of different projects.

4, Retractile, easy to transport.

5, Easy to use, can use the local materials and achieve rapid construction, reduce construction costs.

6, Can be used repeatedly

Plastic HDPE Geocell Technical parameter:

Plastic HDPE Geocell Potential Applications:

         Road  Construction    Geocell                                               Geocell Retaining Walls 

                           Slope Protection Geocell                                   Channel Protection Geocell

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.

Retaining Wall
Cellular Confinement Systems provide steep vertical mechanically stabilized earth structures (either gravity or reinforced walls)
for steep faces, walls and irregular topography

Slope Pretection
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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.