Geonet

Description : A geonet is a high-performance synthetic drainage material made from durable High-Density Polyethylene (HDPE) or Polypropylene (PP). Its structure consists of two sets of intersecting ribs that form a robust, diamond-shaped grid. This design creates a highly effective in-plane drainage channel that can manage significant water flow even under heavy, sustained loads.⚪【Application】: --◾ Infrastructure: For subgrade drainage under roads, highways, and railways to improve stability and longevity. ◾ Landfills: Essential for leachate collection and gas venting layers (geocomposite recommended). ◾Geotechnical: Provides drainage behind retaining walls and on slopes to relieve hydrostatic pressure and control erosion. ◾ Construction: Manages seepage in tunnels and provides drainage for large paved areas like airports and parking lots⚪【Specification】:--◾Material: HDPE or PP. ◾ Structure: Biplanar diamond-grid with uniform drainage channels. ◾Thickness:-- 4 mm, 5 mm, or 8 mm ◾ Width: 2 m to 3.65 m ◾ Length: 25m,50 m, ◾Unit Weight: Approximately 700–1600 g/m², ﹙depending on thickness and geotextile lamination.﹚

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