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Waterproofing

Geotextile Membrane / Protection Fabric

Permeable geotextile separation and protection fabric

Provides separation, filtration or protection within designed retaining-wall and drainage assemblies. Geotextile fabric is not itself a waterproof barrier.

THE MATERIAL

What it does

Geotextiles are permeable woven or non-woven fabrics chosen for functions such as soil separation, filtration and cushioning. Suitable grades can be used alongside waterproofing membranes, but do not replace the membrane or a designed drainage layer.

Technical considerations

Select the fabric using the soil, filtration, permeability and mechanical requirements. Where membrane protection is needed, confirm cushioning and puncture-resistance requirements; fabric alone may not provide sufficient protection against backfill or construction loads.

Product selection depends on the surface and site conditions. Ask our team for specifications and availability.

WHERE IT’S USED

Common uses

  • Retaining wall membrane protection
  • Soil separation
  • Drainage systems

LET’S NARROW IT DOWN

What to tell us

  1. 1Is the fabric for filtration, separation or membrane protection?
  2. 2What soil, drainage and loading conditions apply?
  3. 3What fabric grade and assembly detail are specified?
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