SUBERGLASS - Massetto termoisolante di sughero granulare e silicato di sodio
SUBERGLASS 70: 8 bags of 125 Lt of granulated cork 3/14mm + n.2 tanks of 35 kg of sodium silicate = 1 cubic meter of dough
SUBERGLASS 90: 9 bags of 125 Lt of granulated 3/8 mm cork + 3 tanks of 35 kg of sodium silicate = 1,125 cubic meter of dough
Thermal insulating screed composed of cork grains and sodium
silicate: allows to realize lightweight and highly insulating
Granulated cork: a choice in sizes 3/8 mm or 3 / 14mm
Sodium Silicate: liquid in drums of 35kg, to be mixed with cork in
the recommended doses
SUBERGLASS 70: 8 bags of 125 Lt of granulated cork 3/14mm + n.2 tanks of 35 kg of sodium silicate
SUBERGLASS 90: 9 bags of 125 Lt of granulated 3/8 mm cork + 3 tanks of 35 kg of sodium silicate
The mixing can take place in a concrete mixer or by hand, directly in the room to be insulated.
-In a cement mixer: in relation to the capacity of the mixer knead a
precise number of granular cork packs with the correct dosage of
sodium silicate without the addition of water or other components.
-By hand: apply on a clean tarp and two dry granulated cork bags and
slowly pour the correct amount of sodium silicate; perform manual
mixing, stirring the mixture well until the cork granules are
Maturing takes place in 48 hours.
- Preparation of screeds thermoacoustic lightened even with a thickness of 20 cm or more
- Faster drying and reduced waiting time for subsequent processing
- Biocompatibility and Sustainability
The sodium silicate is an inorganic chemical compound based on silica
in air curing, which does not give rise to any toxic exhalation. Once
crystallized is completely inert. It is easy availability of chemical
elements, with low use of energy during the production phase. The
product is biodegradable over 99%.
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