1: Separation
Poking soil with polyester staple fiber is to isolate building materials with different physical properties (particle size, distribution, density, density, etc.) (such as soil and sand, soil, concrete, etc.). There is no loss or mixing between more than two materials, the overall structure and function of the materials are maintained, and the bearing capacity of the building is strengthened.
2: Filtering (filtering)
When water flows from the fine soil layer to the coarse soil layer, the polyester staple fiber is used to pierce the air permeability and water permeability of the geotextile to form water flow
In this way, soil particles, fine sand and small stones can be effectively intercepted to maintain the stability of water and soil engineering.
3: Drainage
Polyester staple fiber needle punched geotextile has good hydraulic conductivity, which can form drainage channels in the soil and mostly enter the soil structure.
The remaining liquid and gas are discharged from the body.
4: Reinforcement
The geotextile is punctured with polyester staple fiber to enhance the tensile strength and deformation resistance of soil, improve the stability of building structure and repair.
Good soil quality.
5: Protect
When the water is washed by the soil, it can effectively diffuse, transfer or decompose the concentrated stress to prevent the soil from being damaged by external forces, so as to protect the soil.
6: Prevent puncture
Combined with geomembrane, it becomes a composite waterproof and impermeable material, which can prevent puncture.

About Hengquan

We have experience for more than 7 years. There are two product lines for geogrid and geocell. Factory work 24hours a day, we sold more than 100,000,000rmb last year(2020). Our customers are all over the world.