Waterproof and breathable 220 300g PP nonwoven geotextile improves roadbed and railway stability

PP nonwoven geotextile is a kind of geotextile made of polypropylene non-woven processes (such as hot rolling, needle punching, melt blowing, etc.). It has the characteristics of lightness, durability, high tensile strength and excellent anti-seepage performance, and is widely used in civil engineering, environmental protection, infrastructure construction and other fields.

Features of PP nonwoven geotextile；

1. High strength and tensile resistance: PP nonwoven geotextile has high tensile strength and can maintain the stability of its structure when bearing heavy objects or large-area pressure. It is suitable for applications where loads need to be carried, such as road reinforcement, dam reinforcement, etc.
2. Good water permeability: PP non-woven geotextile has good water permeability, which allows water to flow through and effectively filters fine particles. It plays a very important role in drainage systems, drainage ditches and water conservancy projects.
3. Light and soft: The structure of non-woven fabric, PP non-woven geotextile is very light and soft, easier to install, and can adapt to changes in different terrains, especially suitable for complex construction environments.
4. Weather resistance and UV resistance: Polypropylene material itself has strong UV resistance and can maintain stable performance for a long time in outdoor environments, especially suitable for projects exposed to sunlight for a long time.
5. Economical: The manufacturing cost of PP non-woven geotextile is low, and it has a higher cost-effectiveness than other geotechnical materials, especially suitable for large-scale engineering applications.

Main application areas of PP nonwoven geotextile；

1. Road construction and reinforcement; PP nonwoven geotextile is widely used in the construction of infrastructure such as roads, railways, and airport runways. It can enhance the stability of the roadbed, improve the compressive strength of the road surface, prevent settlement and deformation, and extend the service life of the road.
2. Dam and water conservancy projects; In water conservancy projects, PP non-woven geotextile is widely used in anti-seepage, drainage and reinforcement. It can effectively prevent soil erosion, reduce water seepage, and protect the stability of dams and reservoirs.
3. Landfill; PP non-woven geotextile, as part of the anti-seepage layer, helps prevent harmful wastewater from infiltrating into groundwater. It plays a key role in the control of leachate, and also provides stable support and reinforcement for landfills.
4. Buildings and soil reinforcement; PP non-woven geotextile can be used to separate, reinforce and protect soil and building materials, avoid soil pollution and enhance the stability of building foundations.
5. Drainage system: PP non-woven geotextiles are often used in various drainage systems, such as drainage ditches, foundation drainage, groundwater level regulation, etc., to help effectively remove accumulated water and protect the surrounding soil from erosion.
6. Environmental protection: PP nonwoven geotextiles are widely used in environmental protection projects, especially in soil and water conservation, pollution prevention and control, and ecological restoration projects, which can effectively filter impurities and maintain ecological balance.
7. Agricultural engineering: PP nonwoven geotextiles can be used to prevent weed growth, soil conservation and temperature regulation, and are commonly found in agricultural greenhouses, gardens and other places.