THERMOPAL system 2: The flexible system with radon protection - Restoration system with high requirements for crack bridging and with reliable protection from radon loading

Key Facts

1 Substrate preperation

  1. Remove the plaster from at least 80 cm beyond the damaged area.
  2. Scrape crumbly and salt loaded joints out to at least 20 mm deep.
  3. Use ESCO-FLUAT to convert sulphate and chloride salts from salts that dissolve easily to salts that are difficult to dissolve.
  4. Use ASOCRET-M30 to compensate for joints and voids.
  5. Use ASOCRET-M30 to insulate the existing horizontal barrier and locking groove in the wall-floor transition.
  6. Use ASOCRET-M30 to implement a sealing groove in the floor-wall transition.

2 Producing the horizontal damp proof barrier

  1. Use AQUAFIN-i380 to create a retroactive horizontal barrier.
  2. Use ASOCRET-M30 to seal the drilled holes again.

3 Flexible interior waterproofing

  1. Apply ASOCRET-M30 as a barrier plaster layer and for surface levelling.
  2. Apply AQUAFIN-RB400 as flexible interior waterproofing.

4 Restoration plaster system

  1. For improved adhesion, apply the THERMOPAL-SP splatterdash coat over the complete area.
  2. Use the THERMOPAL-ULTRA restoration plaster to plaster the wall surfaces.
  3. THERMOPAL-FS33 can be applied as a finish if fine plaster is required.