350g PP Nonwoven Geotextile

350g PP Nonwoven Geotextile: Engineered for Geotechnical Excellence

The 350g PP (Polypropylene) Nonwoven Geotextile, crafted through a specialized short fiber needle punching process, is a game-changing geosynthetic material. Combining the versatility of polypropylene with an innovative nonwoven structure, this geotextile offers unparalleled performance across diverse applications, from large-scale infrastructure to delicate environmental restoration projects.

1. Technical Specifications

2. Unique Product Features

(1) Needle - Punched Fiber Matrix

The defining feature of this geotextile is its needle-punched structure. Short polypropylene fibers are interlocked through a meticulous needle-punching process, creating a three-dimensional, dense yet porous network. This unique matrix not only enhances the material's mechanical properties but also optimizes its filtration and drainage capabilities. The random orientation of fibers ensures uniform strength in all directions, making it highly adaptable to various soil conditions.

(2) Thermally Stabilized Composition

The polypropylene fibers used in the 350g geotextile undergo a thermal stabilization treatment. This process improves the material's resistance to temperature - induced deformation, allowing it to maintain its shape and performance in extreme climates. Whether facing the scorching heat of desert regions or the freezing cold of arctic zones, the geotextile remains reliable.

3. Unrivaled Advantages

(1) Dynamic Soil Reinforcement

With a machine-direction tensile strength of ≥15 kN/m, the 350g PP Nonwoven Geotextile acts as a powerful soil stabilizer. In road construction, it distributes the load of heavy vehicles across the subgrade, reducing the risk of settlement and extending the pavement's lifespan. For embankment projects, it reinforces the soil mass, preventing slope failures and erosion, even during heavy rainfall or seismic activities.

(2) Intelligent Filtration and Drainage

The geotextile's precisely engineered pore structure functions as an intelligent filter. It allows water to flow through at a rate of 0.7 - 1.0 cm/s while retaining fine soil particles. In drainage systems, it prevents pipes from clogging with sediment, ensuring long - term hydraulic efficiency. In agricultural applications, it helps maintain the soil's moisture balance, providing optimal conditions for plant root growth by allowing excess water to drain away while retaining essential nutrients.

(3) Chemical and UV Resilience

Constructed from chemically resistant polypropylene, the geotextile can withstand exposure to a wide range of chemicals, alkalis, and salts. This makes it suitable for use in industrial areas, waste disposal sites, and other environments with potential chemical contamination. Additionally, its UV - stabilized formulation ensures that it retains ≥80% of its tensile strength after 1200 hours of UV exposure. This resilience to sunlight degradation allows for long - term outdoor use without significant performance loss.

(4) Cost - Effective and Installation - Friendly

Despite its high - performance capabilities, the 350g PP Nonwoven Geotextile is lightweight and easy to handle. Its flexibility allows it to be quickly unrolled, cut, and installed on site, reducing labor costs and project timelines. The material's durability and low maintenance requirements further contribute to its cost - effectiveness over the entire project lifecycle.

(5) Environmentally Conscious Choice

As a recyclable material, the 350g PP Nonwoven Geotextile aligns with sustainable construction practices. By choosing this product, projects can reduce their environmental impact. It also minimizes the need for chemical - based soil treatment methods, promoting a healthier ecosystem.

4. Versatile Application Scenarios

(1) Infrastructure Development

• Road and Railway Construction: Used as a subgrade separator and reinforcement layer, it improves the load - bearing capacity of the roadbed, reduces maintenance costs, and enhances the overall stability of railway tracks.

• Building Foundations: Installed beneath building foundations, it filters groundwater, prevents soil heave, and provides additional support, protecting structures from moisture - related damage.

(2) Environmental Protection

• Landfill and Waste Management: As part of landfill lining and capping systems, the geotextile protects the underlying geomembrane from punctures, helps with leachate drainage, and prevents soil and groundwater contamination.

• Erosion Control: On riverbanks, coastlines, and slopes, it stabilizes soil against water and wind erosion. When combined with vegetation, it creates a living barrier that promotes ecological restoration.

(3) Agricultural Innovation

• Irrigation and Drainage Systems: Wrapped around agricultural drainage pipes or used in subsurface drainage, it filters out soil particles, prevents pipe blockages, and improves irrigation efficiency. In greenhouses, it can be used to separate different soil layers, optimizing growing conditions for plants.

• Soil Amendment and Reclamation: During land reclamation projects, the geotextile helps in separating different soil types, preventing soil mixing, and facilitating the establishment of a suitable growing medium for crops.

For customized 350g PP Nonwoven Geotextile solutions tailored to your specific project needs, contact our expert team today. We offer comprehensive technical support, on - site consultation, and flexible product customization options to ensure the success of your project.