BARRISOL ACOUSTIC STRETCH CEILING - 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®

Barrisol acoustic stretch ceiling A15 logo

Perforation Features
perforation rate of barrisol acoustic stretch ceiling 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 :

acoustic stretch ceiling A15 nanoperf without insulation

Nanoperf® with insulation :

acoustic stretch ceiling A15 nanoperf with insulation

Perforation rate - graphic

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


See photos of realizations with the acoustic stretch ceiling

Download the 'Acoustics' documentation (PDF)

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