Why do we need HDPE Geocell?

HDPE Geocell is a mesh cell structure formed by strong welding or riveting. It can be stretched and contracted freely, and can be folded up during transportation. It is opened and filled with soil or concrete material during use to form a structure with strong lateral restriction and large rigidity.

• What are the applications of HDPE Geocell in construction?

• Why is HDPE Geocell widely used?

• What are the material characteristics of HDPE Geocell?

What are the applications of HDPE Geocell in construction?

1. Filling and reinforcement of subgrade backside

The use of HDPE Geocell can better achieve the purpose of reinforcing the back of the platform. Sufficient friction can be generated between the HDPE Geocell and the filler, which can effectively reduce the uneven settlement between the roadbed and the structure, and finally can effectively alleviate the "bridge jumping" Early impact damage of the disease to the bridge deck.

2. Roadbed in permafrost regions

The minimum fill height should be reached in the construction of filled roadbed in permafrost regions to prevent the occurrence of frosting or the lowering of the upper limit of the frozen layer, which may cause excessive settlement of the embankment. The unique façade reinforcement effect of HDPE Geocell and the effective implementation of the overall confinement can ensure the minimum filling height in some special sections to the greatest extent, and make the filling have high-quality strength and rigidity.

Why is HDPE Geocell widely used?

1. Loess collapsible roadbed treatment

When expressways and first-class highways pass through collapsible loess and loess sections with good compressibility, or when the allowable bearing capacity of the foundation of a high embankment is lower than the pressure of the combined load of vehicles and the self-weight of the embankment, the subgrade should also be adjusted according to the bearing capacity requirements. After processing, the superiority of HDPE Geocell is undoubtedly evident at this time.

2. Saline soil and expansive soil

Reinforcement measures are adopted for highways, first-class roads, shoulders and slopes built with saline soil and expansive soil. The facade reinforcement effect of HDPE Geocell is the most excellent of all reinforcement materials, and HDPE Geocell has excellent resistance Corrosive, can fully meet the requirements of building high roads in saline soil and expansive soil.

What are the material characteristics of HDPE Geocell?

HDPE Geocell is a honeycomb cell structure made of high tensile strength and low elongation ribbons by strong stretching, which is connected and processed by bolt latch. It can be retracted and stacked freely during transportation. When in use, it can be opened to fill earth rock or concrete, forming a structure with strong lateral limiting force and large stiffness. HDPE Geocell can be used for soft foundation treatment in civil engineering fields such as highway, railway, desert, swamp, beach, airport, port and wharf, abutment fill and loess collapsible subgrade treatment, as well as reinforcement and slope treatment of subgrade such as saline soil and expansive soil.

After reading, do you have a deeper understanding of HDPE Geocell? For further information, please contact Feicheng Lianyi Engineering Plastic Co., Ltd..