Application of Long Fiber Polyester Spunbonded Needle Punched Geotextile in Rural Areas

With the continuous development of infrastructure construction in rural areas, the demand for material performance is also increasing. As an important engineering material, long fiber polyester spunbonded needle punched geotextile (hereinafter referred to as "geotextile") is more and more widely used in rural areas. This paper will discuss the application role of geotextile in rural areas.

Long-fiber polyester spunbond needle-punched geotextile is a new type of geosynthetic material made of long-fiber polyester material through spunbond process. It has the advantages of high strength, high toughness, corrosion resistance, aging resistance and good water permeability. Its unique needling process makes the geotextile have good flexibility and adaptability while maintaining high strength.

Analysis of Application Status in Rural Areas
1. Farmland water conservancy construction: In rural farmland water conservancy construction, geotextile is often used in river slope protection, channel lining and other projects. Its excellent water permeability helps to maintain soil moisture and improve irrigation efficiency. At the same time, the geotextile has good anti-ultraviolet and anti-aging properties, which can extend the service life of the project.
2. Highway traffic facilities: In the construction of rural roads, geotextiles are often used in roadbed reinforcement, slope protection and other projects. Its high strength and excellent mechanical properties can effectively improve the stability and bearing capacity of the roadbed.
Environmental protection and governance: Geotextiles play an important role in rural environmental remediation. For example, the construction of rural domestic waste landfills can effectively prevent waste leakage and reduce environmental pollution. In addition, geotextiles are also used for soil erosion control, wetland protection and other projects.
4. Agricultural planting field: In agricultural production, geotextile can be used in agricultural greenhouses, seedling substrates and other fields. Its good air permeability and thermal insulation properties help to improve crop yield and quality.

Advantages of Long Fiber Polyester Spunbond Needle Punched Geotextile
1. Performance advantages: Geotextile has high strength, high toughness, corrosion resistance, aging resistance and other properties, suitable for a variety of harsh environments.
2. Economic advantages: Geotextile has a high cost performance, compared to traditional materials, can reduce engineering costs.
3. Convenient construction: Geotextile has good flexibility and adaptability, convenient construction, and can adapt to various complex terrains.
4. Environmental protection advantages: Geotextile has good water permeability and UV resistance, which helps to protect the soil and the environment, and conforms to the concept of green and sustainable development.

Case analysis
Taking a rural landfill as an example, geotextile is used as the impermeable layer material to effectively prevent waste leakage and reduce environmental pollution. At the same time, geotextile has good durability, reduces maintenance costs, and achieves good economic and social benefits.