1:Isolation
The use of polyester staple fiber needle punched geotextile for building materials with different physical properties (particle size, distribution, consistency, density, etc.)
Materials (such as soil and sand, soil and concrete, etc.). So that there is no loss or mixing between two or more materials
The overall structure and function of the material enhance the bearing capacity of the structure.
2: Filtration (reverse filtration)
When water flows into the coarse soil layer from the fine soil layer, the polyester staple fiber needled geotextile has good air permeability and water permeability to make the water flow
Pass, while effectively intercepting soil particles, fine sand, small stones, etc., to maintain the stability of water and soil engineering.
3: Drainage
Polyester staple fiber needle-punched geotextile has good water conductivity, it can form a drainage channel inside the soil body
Excess liquid and gas are discharged.
4: Reinforced
Use polyester staple fiber needle-punched geotextile to enhance the tensile strength and deformation resistance of the soil body and enhance the stability of the building structure to improve.
5: Protection
When the water flow scours the soil, it will effectively diffuse, transfer or decompose the concentrated stress, prevent the soil from being destroyed by external force, and protect the soil.
6: Anti-puncture
Combined with the geomembrane to form a composite waterproof and impermeable material, which plays a role in preventing puncture.
High tensile strength, good permeability, breathability, high temperature resistance, freeze resistance, aging resistance, corrosion resistance, and no worms.
Polyester staple fiber needle punched geotextile is a widely used geosynthetic material. Widely used in the reinforcement of railway subgrade, highway pavement
Maintenance, sports halls, dam protection, isolation of hydraulic structures, tunnels, coastal beaches, reclamation, environmental protection and other projects.