Supply Non-woven Geotextile [Geotextile] Drainage Board Dedicated Filter Geotextile

Supply of non-woven geotextile [Geotextile] specialized filter geotextile for drainage boards

1: Separation

Using polyester short fiber needle-punched geotextile to separate construction materials with different physical properties (such as particle size, distribution, consistency, and density) like soil and sand, soil and concrete, etc. This prevents loss and mixing between two or more materials, maintaining the overall structure and function of the materials, thereby enhancing the load-bearing capacity of the structure.

2: Filtration (back filtration)

When water flows from a fine-grained soil layer to a coarse-grained soil layer, the good permeability and water permeability of polyester short fiber needle-punched geotextile allow water to flow through while effectively carrying soil particles, fine sand, small stones, etc., to maintain the stability of water and soil engineering.

3: Drainage

Polyester short fiber needle-punched geotextile has good water conduction performance, which can form drainage channels within the soil structure to expel excess liquids and gases from the soil structure.

4: Reinforcement

Using polyester short fiber needle-punched geotextile enhances the tensile strength and deformation resistance of the soil, improving the stability of the building structure and the quality of the soil.

5: Protection

When water flows and erodes the soil, it effectively dissipates, transmits, or decomposes concentrated stress to prevent damage to the soil caused by external forces, thus protecting the soil.

6: Puncture resistance

Combined with geomembrane to form a composite waterproof and anti-seepage material, it serves to provide puncture resistance.

High tensile strength, good permeability, breathable performance, high-temperature resistance, freeze resistance, aging resistance, corrosion resistance, and pest resistance.

Polyester short fiber needle-punched geotextile is a widely used geosynthetic material. It is extensively used in railway subgrade reinforcement, highway pavement maintenance, sports venues, embankment protection, isolation in hydraulic structures, tunnels, coastal wetlands, land reclamation, environmental protection, and other projects.