Geotextile, also known as geotextile, is a permeable geosynthetic material made of synthetic fibers through needle punching or weaving. Geotextile is one of the new geosynthetic materials, and the finished product is in the form of a cloth, generally with a width of 4-6 meters and a length of 50-100 meters. Geotextiles are divided into woven geotextiles and non-woven filament geotextiles.

characteristic

1. Due to the use of plastic fibers, it can maintain sufficient elongation in both dry and wet conditions.

2. Corrosion resistance, able to withstand corrosion for a long time in soil and water of different pH levels.

3. Good permeability is due to the presence of gaps between fibers, resulting in excellent water permeability.

4. Good resistance to microorganisms and insect infestations without damage.

5. Easy to construct, due to its lightweight and flexible material, it is convenient for transportation, laying, and construction.

effect

1: Isolation

Using polyester staple fiber needle punched geotextile to treat building materials with different physical properties (particle size, distribution, consistency, density, etc.)

Isolate materials (such as soil and sand, soil and concrete, etc.). Ensure that two or more materials are not lost or mixed, and maintain their integrity

The overall structure and function of the material enhance the load-bearing capacity of the structure.

2: Filtering (reverse filtering)

When water flows from the fine soil layer into the coarse soil layer, the good breathability and permeability of the geotextile are achieved by using polyester short fibers to needle puncture, which facilitates the flow of water

By effectively intercepting 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 conductivity, which can form drainage channels inside the soil and connect the soil structure

Discharge of residual liquids and gases.

4: Reinforcement

Using polyester staple fiber needle punched geotextile to enhance the tensile strength and deformation resistance of soil, improve the stability of building structures, and improve

Improve soil quality.

5: Protection

When water flows through the soil, it effectively disperses, transmits, or decomposes concentrated stress, preventing the soil from being damaged by external forces and protecting it.