Earthmate POLYDRAIN™ HDPE Composited Drainage geonet is a composited drainage which consists of Earthmate Geonets made from HDPE resin with continuous filament Polyester nonwoven geotextile heat bonded on one side or both sides of Geonets. The combination of Nonwoven geotextiles and geonet offers an excellent system of 'Filter-Drainage-Protection'. Earthmate POLYDRAIN™ HDPE Composited Drainage Mat is installed behind waterproofed retaining walls as an effective drainage system extending to the entire construction surface, capable of uniformly and continually collecting infiltrating water. It also will provide you with practical solutions for a wide variety of groundwater and gas related problems.
Applications
Slope & Retaining walls drainage
Highway edge, roads and railway drains
Landfill Ground water drainage & Gas dispersal and collection
Basement waterproofing
Green roofs & Building drainage
Benefits
Flexibility, Quick and Easier installation
Time and Cost saving
High pressure stability
High flow performance even under heavy strain
very slight creeping
Consistent material properties
Large Roll Width (4.6M)
Earthmate POLYDRAIN™ HDPE Drainage Geonet is made from extrusion of HDPE resin with Bi-planar or Tri-planar (3D) of overlaid intersecting strands. The heavier and thicker strands provide high compressive resistance and transmissivity. A high level of resistance to UV light is given to Earthmate POLYDRAIN™ HDPE Drainage Geonet by the incorporation of ≥ 2% of weathering grade carbon black, well dispersed in the polymer matrix. They are also chemically stable and appropriate for using in aggressive soil environments. Earthmate POLYDRAIN™ HDPE Drainage Geonet is used widely in waste disposal and civil engineering projetcs for high hydraulic flow capacity is requested.
Applications
Highway edge, roads and railway drains
Landfill Ground water drainage & Gas dispersal and collection