Externally-applied Below-ground Wall Waterproofing

External waterproofing of below-ground walls is recommended for basements. The use of drainage ditches is recommended in order to remove rainwater from the home.

  • Resistance to water pressure
  • Single-component waterproofing
  • Flexible system
  • Easy application: by roller, brush or trowel
  • Covers cracks up to 0.75 mm
  • High adhesion to substrate
More about externally-applied below-ground wall waterproofing

For this type of drainage system, waterproofing the exterior face of below-ground walls requires an efficient solution that is resistant to water pressure.

Consequently, SECILTEK offers the cement-based single-component mortar Hidrostop FLEX, which resists water pressure and ensures the proper water tightness of underground walls.

Application system

  1. Concrete wall or concrete block wall

  2.  Hidrostop Flex (over Redur Max Force plaster)

  3. Drainage membrane

  4. Geodrain

  5. Gravel

  6. Geotextile blanket

  7. Ground

Documentation