Import 3d Composite Drainage Geonet — Buy in Bulk from Supplier in China

The Huatao Group New Geomaterial 3D composite drainage geonet is a three-dimensional geonet core sandwiched between two layers of needle-punched non-woven geotextile, designed to provide filtration, drainage and protection in a single system. The product can sustain compression loads exceeding 2000 kPa while maintaining long-term thickness and permeability, making it suitable for heavy-duty civil engineering applications. Its structure ensures high tensile and shear strength, with minimal reduction in geotextile-to-geonet ratio over time.

The geonet core is typically manufactured from high-density polyethylene (HDPE) or polypropylene (PP), materials known for their resistance to chemical degradation and UV exposure in standard geosynthetic applications. The needle-punched non-woven geotextiles are usually made from polyester or polypropylene fibres, offering typical filtration apertures of 0.1 to 0.5 mm to prevent soil intrusion while allowing water flow. This composite structure is a standard solution for projects requiring both drainage and separation functions.

Common applications include landfill drainage layers, roadbed and railway subgrade stabilisation, tunnel waterproofing, underground retaining walls, and sports field drainage systems. Buyers typically source this product for large-scale infrastructure projects where long-term performance under load is critical. The material is supplied in rolls with standard widths of 2 to 4 metres and lengths up to 100 metres, though exact dimensions should be confirmed with the supplier for bulk orders.

Huatao Group New Geomaterial is based in Shijiazhuang, Hebei Province, China, with its registered address at 2-0708 Yihong Building, No. 298 Zhonghua North Street, Xinhua District. The supplier operates under the ISO 9001:2008 certification framework, as referenced in its product description, which covers quality management systems for geosynthetic manufacturing. While the listing does not specify additional verification signals, the harbor trust tier indicates a baseline level of platform-recognised reliability.

The company specialises in geotechnical materials, including composite drainage systems, and presents itself as a manufacturer rather than a distributor. Its product focus aligns with civil engineering and environmental applications, such as landfill drainage and infrastructure stabilisation. The listing does not provide details on production capacity, lead times, or minimum order quantities, so buyers should request these directly from the supplier for project planning.