NEEDLE-PUNCHED NON-WOVEN GEOTEXTILE FABRIC

Needle-punched anti-clay geotextile is a geosynthetic material made from synthetic fibers, commonly used in civil engineering and construction projects. It has multiple functions and a wide range of applications. Below are the main functions and application areas of needle-punched anti-clay geotextile:

Functions

1. Separation: It separates different types of soil layers to prevent them from mixing. For example, it prevents fine particles from entering coarse-grained foundation layers.
2. Filtration: It allows water to pass through while blocking soil particles, thus preventing soil loss.
3. Drainage: It has good permeability, enabling excess water in the soil to drain out, reducing water pressure.
4. Reinforcement: It enhances the strength and stability of the soil, preventing deformation and sliding.
5. Protection: It protects the soil and waterproof layers from external forces, such as preventing soil erosion and puncturing of the waterproof layer.

Application Areas

1. Highway and Railway Construction: Used for separation, filtration, drainage, and reinforcement of roadbeds and pavements, extending the lifespan of roads and reducing maintenance costs.
2. Water Conservancy Projects: Used for dam protection, channel seepage control, drainage, etc., in rivers, lakes, and reservoirs to prevent soil erosion and water pollution.
3. Construction Engineering: Used for foundation treatment, base reinforcement, waterproofing projects, etc., to improve the stability and durability of buildings.
4. Environmental Engineering: Used for seepage control, separation, and filtration in landfills and wastewater treatment plants to prevent the spread of pollutants and protect the environment.
5. Agriculture and Gardening: Used for field drainage, soil improvement, landscape greening, etc., improving soil aeration and drainage capacity to promote plant growth.
6. Mining Engineering: Used for reinforcement, seepage control, and drainage in mine tailings ponds to prevent waste loss and pollution.

Features

• High Strength and Durability: Needle-punched anti-clay geotextile has high tensile strength and durability, suitable for long-term use in harsh environments.
• Good Permeability and Filtration: It can effectively drain water from the soil while preventing soil particle loss.
• Strong Chemical and UV Resistance: It is resistant to various chemicals and environmental influences, with a long service life.