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The difference between Geogrid and geocell

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Geocell is a new type of high strength geosynthetics popular at home and abroad. It is a three-dimensional mesh cell structure formed by high strength welding of HDPE sheet material.

Geogrid is made of polypropylene, polyvinyl chloride and other polymer by thermoplastic or moulding. It is a two-dimensional grid.

Similarities

They are all polymer composites. They all have the following characteristics:

They are all widely used in road, railway, bridge abutment, approach, wharf, dam, slag yard and other soft soil foundation reinforcement, retaining wall and pavement crack resistance engineering and other fields.

Differences

  1. Shape structure: Geotechnical cell is a three-dimensional mesh cell structure. And geogrid is a two-dimensional mesh or three-dimensional mesh screen structure with a certain height.
  2. Lateral Restriction and Stiffness: The geocell is Better than the geogrid.
  3.  Bearing capacity and decentralized load: The geocell is better than the geogrid.
  4. Anti-skid and anti-deformation ability: the geocell is better than the geogrid.

Economic comparison

In terms of Engineering cost, the price of geocell is slightly higher than that of geogrid.

Therefore, in practical application, the choice of which product should be based on engineering requirements.