Thanks to Microacoustics® stretch ceiling, the degree of absorption can be regulated with precision according to the specific needs of each part, by selecting the right distance between the sheet and the wall.
The micro perforations being almost invisible, Microacoustics® combines sound and aesthetic comfort.
|Holes : 300 000/m²
Hole diameter : ≈ 0,2 mm
Perforation rate : ≈ 0,6 %
Thickness : ≈ 0,18 mm
Reference : A30 + ref. colour
Microacoustic® without insulation :
Microacoustic® with insulation :
|Sound absorption ratings||Without insulation||With insulation|
|Sound absorption average according to ASTM C423 - 01||SAA = 0.53||SAA = 0.85|
|Noise reduction coefficient according to ASTM C423 -01||NRC = 0.55||NRC = 0.85|
|Weighted sound absorption coefficient according to DIN EN 11654||αw=0,50 (M)||αw=0,80|
|Sound absorber class according to DIN EN 11654||D||B|
To install your stretch ceiling : we help in the search for a stretch ceiling approved Barrisol installer nearest you. Barrisol approved installers have received specialized training at Barrisol, pledge of excellence and quality of work.Find your installer
INDOOR AIR EMISSIONS : A+ CERTIFICATION
All Barrisol® sheets are labeled A+ ( highest rating ) in accordance with the statutory provisions on the quality of indoor air.
Emissions in indoor air A+
CERTIFICATION "FRENCH ORIGIN GUARENTEED"
Barrisol® Normalu SAS, first ceiling manufacturer in the world to obtain the label "French Origin Guarenteed".
« French Origin Guarenteed » certifies that Barrisol ceilings are made in France.