vacutec 100

GEOLYTH vacutec 100 is a thermal expanded perlite (obsidian), whose volume is increased by the 10- to 20th of its original form. In fact, a technical vacuum arises inside the cell due to a patented physical enlargement process. However, the expanded cell remains closed and does not crack during the deformation. It enables the cell to reduce its thermal conductivity level and withstand the absorbtion of water. Due to its mineral origin, the expanded perlite remains incombustible (A1).

rein mineralischsolely
geschlossene Oberflächeclosed
hohe mechanische Festigkeithigh mechanical

leichtleight- weight
[100 kg/m³]
keine Wasseraufnahmeno water
nicht brennbarincombustible,

Purpose of use

schallabrorbierend mineral leight-weight additive

Fields of application


Where GEOLYTH vacutec 100 comes into action

vacutec 100 Blasen-Grafik-DE
vacutec 100

Technical details


  • Bulk density acc. DIN EN 1097-3: 63 kg/m³
  • pH- value: 6,5 – 8
  • bounded H2O: max. 2 m.%
  • fire protection classification: A1
  • vitrified- closed cell
  • easy to process (free flow)
  • high absorption resistance
  • open to diffusion