Low permeability – Virtually impermeable (≤1×10⁻¹³ cm/s) for secure containment.
Flexible in cold temperatures – Remains pliable even at -50°C (-58°F).
Long service life – 20+ years lifespan with proper installation.
Product Introduction:
The 200g/m² Polyester Needle-Punched Geotextile is a highly specialized geosynthetic material, meticulously engineered to safeguard vulnerable terrain from the detrimental effects of water erosion. Its tightly woven or needle-punched structure is the key to its exceptional performance in this regard. This unique structure creates a robust barrier that allows water to pass through smoothly while firmly holding soil particles in place, making it an ideal solution for protecting riverbanks, embankments, and other areas prone to erosion.
By enabling water passage, the geotextile ensures that the natural hydrological processes are not disrupted. At the same time, its ability to retain soil helps prevent soil loss, which can lead to the degradation of the terrain, collapse of structures, and sedimentation in water bodies. Whether it's the constant flow of a river wearing away at the riverbank or the impact of stormwater on an embankment, the 200g/m² Polyester Needle-Punched Geotextile provides reliable protection, maintaining the integrity of the terrain and minimizing the need for costly repairs and restorations.
Product Features:
1. Apparent Opening Size (AOS) of 60–200 microns for precise particle retention.
2. High flow rate under pressure (transmissivity >0.01 m²/s).
3. Anti-clogging design with irregular fiber arrangement.
Product Applications
1. Riverbank Erosion Control:
As previously mentioned, the 200g/m² Polyester Needle-Punched Geotextile is an ideal choice for riverbank erosion control. It can be installed along the riverbank, either by wrapping it around the soil or by placing it as a lining. The geotextile's ability to retain soil while allowing water to pass through helps to stabilize the riverbank, preventing the soil from being washed away by the river's current. Over time, vegetation can grow through the geotextile, further reinforcing the riverbank and enhancing its resistance to erosion. This combination of the geotextile's physical protection and the natural growth of vegetation creates a sustainable and effective erosion control solution for riverbanks.
2. Embankment Protection:
Embankments are often exposed to various weather conditions and water runoff, which can cause erosion and compromise their structural integrity. The 200g/m² Polyester Needle-Punched Geotextile can be used to protect embankments by acting as a barrier between the soil and the external elements. It helps to distribute the load of the soil evenly, reducing the risk of settlement and erosion. Additionally, the geotextile's high flow rate under pressure ensures that any water that accumulates on the embankment can be drained away quickly, preventing water from seeping into the soil and causing damage. This protection is essential for maintaining the stability of embankments, whether they are used for transportation infrastructure, flood control, or other purposes.
3. Slope Stabilization:
In areas with sloping terrain, the risk of soil erosion is high, especially during heavy rainfall or in the presence of strong winds. The 200g/m² Polyester Needle-Punched Geotextile can be applied to slopes to stabilize the soil and prevent erosion. By holding the soil in place, the geotextile reduces the likelihood of soil sliding or slumping, protecting the slope from degradation. The anti-clogging design of the geotextile ensures that it remains effective even in sloping environments, where water flow and soil movement are more complex. This makes it a valuable tool for slope stabilization in a variety of settings, including construction sites, road cuts, and natural landscapes.
Quality Assurance:
Haoyang Environmental Technology (Shandong) Co., Ltd. is committed to delivering the highest quality 200g/m² Polyester Needle-Punched Geotextile through a rigorous quality control system. The process begins with the careful selection of raw materials. Only high-quality polyester fibers, sourced from trusted suppliers, are used in the production of the geotextile. These raw materials undergo strict testing to ensure their purity, strength, and chemical properties meet the company's stringent standards.
During the manufacturing process, advanced production equipment and techniques are employed to ensure consistent quality. The needle-punching process, which gives the geotextile its unique structure, is carefully controlled to ensure that the fiber arrangement and density are consistent throughout the product. Regular inspections are carried out at various stages of production to monitor the quality of the geotextile, and any deviations from the standard are immediately addressed.
After production, the geotextile undergoes a comprehensive series of tests. These include AOS testing to verify the particle retention capabilities, transmissivity testing to measure the water flow rate, and anti-clogging performance testing to ensure the effectiveness of the design. Additionally, tests for tensile strength, elongation, and durability are conducted to assess the overall mechanical properties of the geotextile. Only geotextiles that pass all these tests are approved for release, ensuring that customers receive a product that meets or exceeds industry standards.
Technical Services:
The technical team at Haoyang Environmental Technology offers comprehensive support throughout the project lifecycle. In the pre-project planning stage, they work closely with clients to understand their specific project requirements, site conditions, and budget constraints. Based on this information, the team provides detailed product selection advice, recommending the most suitable type and specifications of the 200g/m² Polyester Needle-Punched Geotextile for the project. They also offer customized design solutions, taking into account factors such as the slope angle, soil type, and expected water flow in the area.
During the installation phase, the company's experienced technicians are available to provide on-site guidance and training. They ensure that the installation team is well-versed in the proper handling, cutting, and installation techniques of the geotextile. The technicians can also oversee the installation process to ensure that it is carried out in accordance with the recommended procedures and industry best practices. This includes proper anchoring of the geotextile, ensuring correct overlap of the fabric, and using appropriate accessories to secure it in place.
Post-installation, the technical team continues to offer support. Regular site visits are conducted to monitor the performance of the geotextile. If any issues arise, such as signs of erosion, damage to the geotextile, or unexpected water flow patterns, the team responds promptly. They conduct in-depth investigations to identify the root cause of the problem and provide effective solutions, which may include repairs, adjustments to the installation, or recommendations for additional protective measures. The company also offers maintenance advice to help clients extend the lifespan of the geotextile, ensuring the long-term success of their erosion control projects.
Business Strength:
Haoyang Environmental Technology (Shandong) Co., Ltd.'s strict quality control system, spanning from raw material selection to final product inspection, is a significant business strength. This commitment to quality has earned the company a reputation for reliability and excellence in the geosynthetic materials industry. By ensuring that every 200g/m² Polyester Needle-Punched Geotextile meets the highest standards, the company can offer products that are trusted by clients for their performance and durability.
The company's ability to provide comprehensive technical services further enhances its competitiveness. From project planning to post-installation support, the technical team's expertise allows clients to implement erosion control projects with confidence. This combination of high-quality products and exceptional technical support has enabled Haoyang Environmental Technology to build long-term relationships with clients, both domestic and international. As a result, the company continues to be a leading provider of geosynthetic solutions, contributing to the successful implementation of erosion control and environmental protection projects worldwide.
