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Geocomposite Drainage Board

HDPE drain core heat-bonded with filament geotextile filter.

The geotextile face lets water into the core while blocking soil particles, preventing clogging. High compressive strength for retaining walls, subways, roof decks and landfill drainage.

Features

  • Drainage core + filter fabric in one roll
  • Prevents soil particles from clogging the drain
  • High compressive strength under deep backfill
  • Replaces gravel drains — lighter and faster to install

Applications

  • Retaining wall back drainage
  • Road subgrade, subway and tunnel drainage
  • Green roofs, gardens and sports fields
  • Landfill leachate drainage

Key Specifications

ItemValue
CoreHDPE drainage board
FilterFilament nonwoven geotextile, heat-bonded
Roll width1 – 4 m
Roll length30 – 50 m

Custom specifications available on request. Ask for the full technical datasheet.

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