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DX Geonets

Carthage DX® Series of Geonets

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DX Geonets are most frequently specified to perform at least one of the following functions:

  • Drainage
  • Filtration


Similar to drain boards and strip drains, geonets direct water and provide efficient drainage solutions for a variety of applications. However, the primary difference is that the geonet drainage core has compressive strength that is anywhere from 21% to 669% greater than our heaviest drain board, yet flexible enough to conform to irregular surfaces. This tough yet flexible nature makes geonets the ideal choice for applications with extreme cases of heavy loads and/or heavy vehicular traffic.

Carthage Mills’ Geonets are manufactured with a heavy duty high density polyethylene drainage core that is heat fused to a layer of nonwoven filter fabric. The filter fabric retains soil or sand particles as well as freshly placed concrete or grout, allowing filtered water to pass through to the drainage core. Carthage Mills’ Geonets are available single sided or double sided; single sided consists of a layer of filter fabric on one side only, and double sided would include the filter fabric on both sides.

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Typical applications include:

  • Foundation Walls
  • Retaining Walls
  • Planters & Roof Gardens
  • Bridge Abutments
  • Under Slabs


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Geonet Geonet Installation

DX Geonet Overview:

Product Technical Data/Specification Sheets:

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Installation Instructions:

Additional Information: