Multi Alpha
OWAcoustic premium
Multi Alpha, with the worldwide popular OWA “Constellation”, is colour-coated and provides very high sound absorption. It is lightweight and offers very good value for money.
Properties
Dimensions
610 x 610 x 15 mm
Category
Mineral ceilings
Surface
needled/perforated
Surface material
Colour coated, white
Colour
Similar to RAL 9003 signal white
Building material class
A2-s1,d0 (DIN EN 13501-1:2019-05)
Absorber class
A
Light reflection
ca. 88 (ISO 7724-2, ISO 7724-3)
Sound absorption (αw)
0,90
Sound absorption (NRC)
0,90
Sound reduction Dn,f,w*
up to 30 dB
Sound reduction CAC*
up to 32 dB
DOP declaration of performance
OWA-00002.1 - Mineralpl-A2-s1,d0
Fire behaviour according to ASTM
(ASTM E84)|class A (ASTM E1264)
Resistance to humidity
up to 95 % RH, short-term
Sound absorption
αw = 0,90,
NRC = 0,90
* Resistance to fire and linear sound insulation depending on size, system, ceiling slab and other additional measures as well as availability in the respective market. Further versions on request. If you have any questions about your individual project, we will be happy to help you.
Contact
Need technical support?
We will be happy to assist you personally if you have any questions about this product.
ContactAvailable systems
We offer different system solutions for this ceiling tile. Please click on the respective symbol for further information on the selected system.
Exposed systems
