Alizé ®

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Alizé® ceilings offer sound absorption and sound insulation.

• Sound insulation : 38 dB
• Reaction to fire: A1
• Resistance to fire : REI 30, SF 30

See the documentation

Characteristics

αw=0.55 classe=D

α_p, Practical sound absorption coefficient

Frequency Hz

THK  mm		D_nfw Weighted normalized flanking level difference, ISO 10848-2
40	-	38 (-2, -8)
40	+ Acoustipan®	48 (-2, -8)

Property	White 09
Light Reflectance (LRV%)	80%
Whiteness (L*)	92%
Gloss (85°)	< 1

Standard	Classification
EN 13501-1	Euroclass A1

Standard	Classification	Size	Load-bearing structures	Additional insulation
EN 13501-2	REI 30	600x600x40	Concrete, Steel	-
EN 13501-2	REI 30	600x600x40	Concrete, Steel, Timber	160 mm Eurolène® 603
NBN 713-020	SF 30	600 to 1200 x 600x40	Concrete, Steel	-
NBN 713-020	SF 30	600 to 1200 x 600x40	Concrete, Steel, Timber	160 mm Eurolène® 603

See respective classification reports for detailed information on installation and suspension system requirements.

100% flat irrespective of the Relative Humidity.

Implementation and maintenance


• You are advised to ensure that air can circulate between the rooms and the plenum to balance the temperature and pressures on each side of the ceiling.
• Tiles can be cut with a craft knife without generating any noise or dust.
• The direction in which the panels should be installed is indicated on the back of the panels.
• Contact us if any mineral wool is to be laid in the plenum.

The ceiling surface does not retain dust, which makes the panels easier to clean. The ceiling can be cleaned using a light brush or a vacuum cleaner. This type of cleaning will help extend the service life of the ceilings.

Certifications

EUCEB	Eurocoustic panels are manufactured using mineral wool certified by the European Certification Board for mineral wool products (EUCEB), which independently confirms that mineral wool is produced in conformity with the Note Q of European Regulation (EC) No 1272/2008 and therefore classification as a carcinogen does not apply.
REACH	Eurocoustic products comply with the REACH regulation of the European Chemicals Agency and therefore do not contain any Substances of Very High Concern (SVHC) with potential negative impacts on human health or the environment above 100ppm.


Minimum recycled content Alizé 40	25%
Minimum recycled content Alizé 80	26%
Recyclability	Fully recyclable

Eurocoustic ceilings are CE marked according to the European harmonized standard EN13964:2014. CE marked construction products are covered by a Declaration of Performance (DOP) which enables customers and users to easily compare performance of products available on the European market.