Acoustic insulator Index Fonostopduo 10.5 sqm is a product for high performance with a quality price that has few equal.
The acoustic insulation of the floors by the noise noise will be made with the "floating floor" technique on an acoustic insulator of the noise noise,
consisting of a sounding lamina, coupled with a non -woven fabric of founding polyester, a phonostopduo type equipped with a dynamic rigidity S '= 21
Mn/m3 (if placed in monostratto) or s ’= 11 mn/m3 (if laid in double layer) and measured compliant UNI-EN 29052 part 1st and certified by ITC-CNR (ex
Icite). The acoustic insulation, thickly thick, must provide the following characteristics: coefficient diffusion to water vapor (foundesilient foil): μ = 100,000;
Thermal resistance: R = 0.135 m2 k/W; Compression tests under constant load 200 kg/m2 (EN 1606): ≤1 mm (both in monostratum and in double layer). The insulator will come
Supplied in 105 cm high rolls with 5 cm top -tank flap.
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