Cavity filling

Like for instance the hollow areas in a ceiling, attics, columns ...

properties:

  • lightweight
  • acoustic and thermal insulation
  • incombustible (A1), temperature-resistance < 1350°C
  • handy when used, granulate, unlimited durability
  • ecological, non toxic, non rotting, non irritating
  • seamless insulation, no thermal bridges
  • non sensitive for temperature changes
  • possibility to ventilate
  • asbestos free

Possible waysof working:

  1. Simply pour medium vermiculite between the timber joists or in between other cavities
  2. Spread out the vermiculite and level out.
  3. When necessary, finish with an appropriate cover.

Technical data:

1 bag vermiculite = 1 m² @ 10 cm thickness
10 bags vermiculite = 1 m³ volume
volume weight: +/- 90 kg/m³