Cork Rolls
The blonde Cork Rolls is characterized by excellent values of thermal and acoustic insulation, and of breathability typical of natural cork, which reduce the formation of mold and moisture compared to traditional products; thanks to its high resistance to compression and to its reduced thickness it is an ideal product for the acoustic insulation of dry screeds.
Related articles
CorkRolls is a roll of blond cork characterized by excellent values of thermal insulation and breathability typical of natural cork, which reduce the formation of mold and moisture compared to traditional products; Another characteristic of cork is that of guaranteeing an excellent noise reduction, making it an ideal product for the realization of floors against impact on the inter-floor slabs, thanks also to its high resistance to compression. The insulating characteristics of cork are guaranteed by a reduced thickness, making CorkRolls the ideal product for building redevelopment and restructuring.
Cork is non-toxic, biologically pure, unalterable, waterproof, breathable, resistant ... All this is cork, which also has the merit of being "Mediterranean" and of proliferating in large quantities in the forests of some regions of our peninsula.
The new technologies of insulation with blond cork synergistically implement these advantages and put these environments in the forefront in terms of reducing heating and energy saving costs. But the main benefit for all is undoubtedly the decrease in CO2 emissions, or a significant improvement in air quality.
The processing of cork and its transformation carried out with renewable energy, photovoltaic for the production of electricity and biomass for the production of the necessary thermal energy. Transposing over short distances allows a low environmental impact.
CorkRolls blonde cork rolls are ideal for thermo-acoustic insulation that requires reduced thickness and is also suitable for use in the presence of humidity. Specifically it can be used as:
• acoustic insulation;
• dry screeds;
• insulation for counter-floor slabs, even with strong presence of rising damp.
The installation is closely linked to the type of use of the material according to which it will be appropriate to adopt the most suitable application method.
20 x 1 mt thin mat rolls
| Thickness (mm) | Weight/Roll(kg) | Rolls/Pack. | m²/Pack. | Weight/Pack.(kg) |
|---|---|---|---|---|
| 3 | 9,3 | 1 | 20 | 9,3 |
Information regarding storage and transport:
• stack horizontally and dry;
• pay particular attention to the edges of the panels;
• remove the pallet packaging only when it is on a flat, stable and dry surface.
| Density (kg/m³) | 150÷160 |
| Fire resistance according to Circ.Min.Interno 14/09/1961, n. 91 | Class 2 |
| Coefficient of thermal conductivity λD W/(m∗K) | 0,041 |
| Specific heat [J/(kg∗K)] | 1.674 |
| Resistance to vapor diffusion μ | 10÷13 |
| Compression resistance at 1 mm deformation (kPa) | 86,3 |
| Compression resistance at 50% deformation (kPa) | 1269,96 |
| Flexural strength (kPa) | 335,39 |
| Tensile strength (parallel to the faces) (kPa) | 294,2 |
| Soundproofing power (wall) 3 cm external walls (dB) | 58 |
| Soundproofing power (wall) 4 cm partition walls (dB) | 52 |
| Sound absorption Between 800/5000 Hz - thick. 3 cm | 0,73 |