Import Composite Dimple Geomembrane Drainage Board — Buy in Bulk from Supplier in China

The Composite Dimple Geomembrane Drainage Board is a structural drainage layer manufactured from High Density Polyethylene (HDPE) resins, extruded into a dimple pattern that forms a spatial structure with defined height. The dimples resist long-term high pressure without deformation, while a filtration geotextile layer on the surface prevents blockage from particles or concrete, ensuring consistent drainage performance. Available in variants like H10-1.0, H20-1.0, H10-1.5, H20-1.5, H10-2.0, and H20-2.0, each model is engineered for specific hydraulic and mechanical demands.

The base material is HDPE, a polymer known for its chemical resistance, durability, and ability to withstand root puncture, making it suitable for green roof applications and buried installations. The dimple height and pattern geometry are designed to maintain flow capacity under load, with longitudinal flow rates tested at hydraulic pressures of 5 kPa and 350 kPa. The geotextile layer is typically a non-woven fabric bonded to the HDPE core, providing filtration while allowing water to pass through. Standard industry applications include landscape engineering, municipal projects, and construction foundations where water management is critical.

This product is primarily used in landscape engineering for garage top greening, roof gardens, and sports fields, as well as in municipal engineering for road bases, subways, tunnels, and landfills. In construction, it serves as a drainage and insulation layer for building foundations and basements. Buyers typically include civil engineers, contractors, and developers sourcing materials for projects requiring reliable water drainage and structural stability. Trade terms such as MOQ, packaging, and lead time should be confirmed directly with the supplier, as these are not specified in the provided data.

Shandong Hongxiang Chemical Fiber Group Ltd. operates from Dezhou City in Shandong Province, China, with its address listed as Economic and Development Zone, Dezhou 253000. The company is classified as an imported-tier supplier with a harbor trust tier, indicating a baseline level of verification for international trade. However, the supplier currently shows a response rate of 0.00 and an average response time of 0 hours, which may reflect limited engagement or recent listing activity.

The supplier specializes in chemical fiber products, including geomembrane drainage boards, and describes its offerings as manufactured by a sincere factory. While the profile confirms the company’s focus on HDPE-based drainage solutions, it does not provide additional details such as production capacity, certifications, or export history. Buyers are advised to verify these aspects directly with the supplier to assess suitability for their projects.