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Barrisol Acoustic - A15 Nanoperf



The use of the Nanoperf® sheets is ideal to improve sound comfort in crowded places.
Nanoperf® associates aesthetic and effectiveness.

Technical information - A15 Nanoperf

Perforation Features
Holes : 500 000/m²
Hole diameter : ≈ 0,1 mm
Perforation rate : ≈ 1 %
Thickness : ≈ 0,18 mm
Reference : A15 + ref. colour


Acoustic performance

Nanoperf® without insulation :

Plafond Microperf

Nanoperf® with insulation :

Plafond Microperf avec isolant

Taux d'absorption acoustique

Sound absorption ratings without insulation with insulation
Sound absorption average according to ASTM C423 - 01 SAA = 0.60 SAA = 0.85
Noise reduction coefficient according to ASTM C423 -01
NRC = 0.62 NRC = 0.83
Weighted sound absorption coefficient according to DIN EN 11654 αw=0,65 αw=0,90
Sound absorber class according to DIN EN 11654 C A



Download the 'Acoustics' documentation (PDF)

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