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:
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
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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producing PET plastic containers and bottles in all shapes.
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.
