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. High strength, due to the use of plastic fibers, it can maintain sufficient strength and 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.

6. Complete specifications: The width can reach up to 9 meters. It is the widest product in China.

effect

1: Isolation

Using polyester staple fiber needle punched geotextile to isolate building materials with different physical properties (such as particle

size, distribution, consistency, and density), such as soil and sand particles, soil and concrete. To prevent the loss or mixing of two or

more materials, maintain the overall structure and function of the materials, and 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 polyester short fiber

needle punched geotextile are utilized to allow water flow through, effectively intercepting soil particles, fine sand, small stones, etc.,

to maintain the stability of soil and water engineering.

3: Drainage

Polyester short fiber needle punched geotextile has good water conductivity, which can form drainage channels inside the soil and

discharge excess liquids and gases from the soil structure.

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 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.