Blanke DRAIN-Mat

The BLANKE DRAIN-Mat provides a durable, prefabricated drain system to prevent the accumulation of moisture that can form hydrostatic pressure and damage floors. Moisture is allowed to seep down through water-permeable fabric on top into channels formed between pillars in the system’s high load-bearing PVC base. The water drains by natural gravitational force to designated outlets. It reduces the potential for damage caused by water expansion in freeze/thaw conditions.

Your advantages

  • appropriate for the installation under gravel beds, on columns or mortar bags, or in the thick-bed method for the capillar-passive drainage
  • fast and durable drainage
  • no deterioration underneath the surface covering
  • superior compressive strength up to 22 t/m2
  • no deformation up to a temperature of +80° C
  • protects the substrate waterproofing by its smooth plastic bottom

Technical drawings

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