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HDPE Geocell Cellular Confinement
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HDPE Geocell Cellular Confinement



Geocell products were developed in the late 1970s and early 1980s. The primary geocell applications include:

· protection and stabilization of steep slope surfaces

· protective linings of channels and hydraulic structures

· static and dynamic load support on weak subgrade soils

· multi-layered earth-retaining and water-retaining gravity structures

Infill selection is primarily governed by the nature and intensity of anticipated working stresses, the availability and cost of candidate materials, and in some instances the aesthetic requirements for a fully vegetated appearance. Basic geocell infill types are aggregates, vegetated topsoil, and concrete. 


HDPE Geocell

Geocell is a kind of three-dimensional network structure shaped by high-strength HDPE (high density polyethylene) sheets through ultrasonic welding of high strength. Currently, it is widely used in construction, such as highway, railway, bridge, dyke, etc., the honeycomb grid can be filled with various materials provides a solution for erosion control, load support and earth retention projects.

A retaining wall structure is constructed by spreading high-density polyethylene resin members in a honeycomb shape, filling cells (frames) with locally generated soil and crushed stone, and stacking them to protect the cut slope.

Since it is easy to transport parts manually, it has excellent workability and is effective for small sites and disaster recovery that requires quickness.



■ Lightweight and compact

Geocell is made of high-density polyethylene and is light, and it is easy to carry by human power, so no heavy machinery is required. In addition, since it is delivered in a compactly folded state, it does not require a large space for storage.

■ Easy construction

There are few materials used, and the construction method is that after hitting an anchor (stop pile), the geocell can be deployed, filled with filling material, and compacted repeatedly to be constructed by ordinary workers. In addition, since foundation concrete is not required, it also contributes to shortening the construction period.

■ Excellent followability

Due to the flexibility of the material, it demonstrates excellent followability even on undulating sites and can easily handle curved sections.

■ Effective use of generated soil

Since various filling materials such as locally generated soil, crushed stone, recycled concrete, and improved soil can be used depending on the situation, it also contributes to the reduction of residual soil transportation costs.

■ Greening is also possible

Since the setback part is a flat surface, it is easy to vegetate using the filling material, and it is excellent in landscape.




1.To stable the roadbed of highway/railway.
2.To bear the load of dyke, retaining wall.
3.To improve the watercourse of shallow river.
4.To support the pipeline and sewer.
5.To be used as independent wall, wharf and breakwater, etc.
6.To be used for the regulation of the desert, beaches, river bed and river bank.



Lianyi is a leading manufacturer and supply in the geosynthetics industry,specializing soil reinforcement, road construction ,water management ,drainage etc products.


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