36
LUCEPLAN ACOUSTICAL SOLUTIONS
Sound-absorbing panel
Extruded
aluminum
profile
Elastic fabric
The tecnology of Pétale is based on free suspended sound-
absorbing units. Sound waves propagate through the fabric
and penetrate inside the sound absorbing material, where their
energy is reduced.
With Pétale, the sound waves are not just absorbed by the
bottom surface but also by the top, which intercepts sound
reflected by walls and ceilings.
without Pétale
with Pétale
Sound absorbing panel
Environmental influence.
Granted the Nordic Swan eco-label.
Fully recyclable.
Fire safety
The glass wool core of the tiles is tested and classified
as non-combustible according to EN ISO 1182.
36
Technical and acoustical
specifications
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Equivalent absorption per unit (m2)
125
250
500
1000
2000
4000
Frequency (Hz)
Pétale D71P
petal-shaped
Pétale D71C
round
Pétale D71P1
petal-shaped
