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EXPANDED INSULATION CORKBOARD IS A SUSTAINABLE MATERIAL FOR SUSTAINABLE INSULATION
100% natural industrial process
Only uses cork as a raw material.
Without additives… agglomerate of its own resins (suberin).
90% of the energy consumed is biomass (a by-product of its own industrial processing).
Any wastage from the industrial process is 100% reusable (cork and dust granules).
Favourable impact on cork forests
Total area (Portugal) 735,000 hectares.
The cork tree produce cork every nine years (a renewable raw material).
Avoids soil desertification.
Provides local employment in the forestry sector hence prevent population desertification.
Important in maintaining biodiversity (unique in Europe).
Portuguese forests (cork oaks) trap 5 million tons of CO2 every year.
Quality control
Conforms to EN 13170 + EN 13172.
Thermal conductivity tested by the independent laboratories: CSTB (France) and LNEC (Portugal).
Industrial quality /Quality control by CSTB (twice annually). Other certifications (in addition to EN 13170): > MPA Stuggart – Ogo-Graf-Institut (quality verification).