External Waterproof Membrane - GeoTex

A robust multi-layered cavity drain membrane for external waterproofing of foundations in new-build applications.
Layer 1 - Flexible slip membrane to accommodate differential movement.
Layer 2 - High density polyethylene membrane with 8mm studs giving great strength and draining capacity.
Layer 3 - Geotextile mat to prevent oil particles from blocking cavity or drain.
BS 8102: 1990 - Type C compliant - waterproofing below ground

Roll size: 2.0m x 20m (40m2)
Density: 0.9 kg/m2
Load bearing capacity: 250 kN/m2
Drainage capacity 4.6l/sec/m (276 l/min/m)
Geotextile Permeability Rate 100 l/m2/sec

For each roll of external cavity drain wall membrane you will need 1 roll of tape.
You will also need Technoseal DPM, some Plaster plugs, Plug seals or Waterproof rope and some Finishing strips.