Geotechnical grid is a three-dimensional mesh grid structure made of reinforced HDPE sheets through high-strength welding. Generally, ultrasonic needle welding is used for forming. Due to engineering requirements, some holes need to be drilled on the membrane. Below, we will introduce the characteristics and product features of geogrids.

Characteristics of geogrid:

1. Flexibly stretch and fold during transportation. During construction, it can be stretched into a mesh and filled with loose materials such as soil, gravel, and concrete to form a structure with strong lateral constraints and high stiffness.

2. The material is lightweight, wear-resistant, chemically stable, resistant to light oxidation, acid and alkali, suitable for different soil conditions such as soils and deserts.

3. High lateral restraint, anti slip, and anti deformation effectively enhance the bearing capacity of the roadbed and disperse loads.

4. Changing the geometric dimensions such as the height of the geogrid and welding distance can meet the needs of different projects.

5. Flexible expansion and low transportation volume; Easy connection and fast construction speed.

Characteristics of geogrid products:

1. Flexibly stretch and fold during transportation. During construction, it can be stretched into a mesh and filled with loose materials such as soil, gravel, and concrete to form a structure with strong lateral constraints and high stiffness.

2. The material is lightweight, wear-resistant, chemically stable, resistant to light oxidation, acid and alkali, and suitable for different soil conditions such as deserts.

3. High lateral restraint, anti slip, and anti deformation effectively enhance the bearing capacity of the roadbed and disperse loads.

4. Changing the geometric dimensions such as the height of the geogrid and welding distance can meet the needs of different projects.

5. Flexible expansion, small transportation volume, convenient connection, and fast construction speed. That is to say, once a load is applied to the roadbed, a conical active zone will be formed under the load, and the passive zone will be squeezed and expanded by the transition zone. In other words, the bearing capacity of the foundation is determined by the shear force along the sliding line and the forces in the active, transitional, and passive motion regions. Geogrid cells can not only clearly experience the real process of the above principles on the basis of sand, but also find such models on soft road surfaces, but the formation speed is slower than the changes on sand. Even good roadbed materials cannot avoid their lateral movement.

1. Used to stabilize railway subgrade.

2. Used for stabilizing soft foundation treatment of highways.

3. Embankments and retaining walls used to withstand the load of gravity.

4. Used for shallow water channel management.

5. Supporting structures for pipelines and sewers.

6. A hybrid retaining wall used to prevent landslides and load-bearing gravity.

7. Used for docks, breakwaters, etc.

8. Used for the management of deserts, beaches, riverbeds, and riverbanks.