Tunex HQ sound insulation backing
Thermal insulation mats for sound insulation of interstory floors.
Tunex is the "know-how" in the field of sound insulation, as well as research and development work.
Tunex is an innovative product, has a high index of sound insulation and fire resistance of class Bfl S2.
Tunex HQ is obtained by recycling worn tires. This is a thermal insulation mat that is used under the floor covering for sound insulation. Depending on the specified acoustic characteristics, it can be used with different thickness and shape of the surface with options of 3mm, 4.5 mm, 5 mm, 8/4mm, 15/10mm. It is available in the form of rolls.
The feature of the Tunex HQ product is its effective operation, both for shock and air noise! After all, its density is 500-550 kg/ m3.
The sound insulation substrate is laid under a screed or a finishing coating.
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Fire-resistant |
Air noise Isolation STC65 |
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Contribution to Leed and Breeam assessment |
Shock Noise Isolation IIC55 |
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Suitable for noise and energy characteristics of buildings. |
Thermal conductivity coefficient 0.047 W/mK |
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Resistant to fungi, bacteria, moisture |
Low creep deflection |
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PHYSICAL PROPERTIES
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Thickness |
3mm |
4.5mm |
5mm |
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Roll Size |
0,6mx27m |
0,6mx21m |
0,6mx19m |
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Density |
500-550 kg/m3 |
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1.5-1.65kg/m2 |
2.25-2.47kg/m2 |
2.5-2.75kg/m2 |
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MECHANICAL PROPERTIES |
Compressive strength |
TS EN 826 |
12.4 kPa |
12.4 kPa |
12.4 kPa |
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Creep deflection (10 years) |
TS EN 1606 |
≤%3,94 |
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Fire resistance class |
TS EN ISO 13501-1 |
E |
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Thermal conductivity |
TS EN 12667 |
0.084 W/mK |
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ACOUSTIC PROPERTIES |
Dynamic rigidity |
TS EN ISO 29052-1 |
95.6 MN/m3 |
73.4 MN/m3 |
68.7 MN/m3 |
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Impact noise reduction index, ∆Lw |
20.7 dB |
22.3 dB |
24.4 dB |
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Air noise improvement index, ∆Rw |
7 dB |
8.1 dB |
8.4 dB |
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