For new builds and renovation projects
Tertiary: educational establishment, office, local government premises, public building, etc.
80% of the noise is associated with transport, a daily nuisance difficult to mitigate with a classic infill panel.
With a performance of 45 dB Ra,tr SILENCéa offers an acoustic insulation16 times more important than a standard infill panel of 32 mm.
SILENCéa is the solution that keeps silence in urban areas.
SILENCéa adapts easily to each facade: from 38 to 45 dB Ra,tr in glass, aluminum sheet or steel sheet.
Beaded on 4 sides.
Frame system on study.
Consult CSTB specification No. 3075 for information about the general terms and conditions applicable to the installation of infill panels.
SILENCéa complies with the requirements of CSTB specification No. 3076.
Maximum format : Up to 1500 x 3000 mm
Formula for calculating the U value (according to CSTB and based on the recommendations of the NRT)
0,17 + C1 e1 + R
R = thermal resistance of the insulating
P = perimeter of the panel (ml)
S = panel surface (m2)
e1 = backing panel thickness (cm)
C1 = thermal resistance of the backing panel for 1 cm
* Replaces the K coefficient, according to NRT
ALSA CB-E panels enhance the acoustic insulation of buildings. They comply with the regulations relating to the acoustic insulation of buildings against external noise in areas classified as IV, i.e., "unrestricted". Certified studies and tests can be performed, on request, for any project with specific acoustic insulation requirements.
Panels comply with the regulation and requirements of CSTB specification No. 3076.