Octave 90 is a strong sound-absorbing mineral ceiling (A-absorber). It has been optimised for use in spaces where concentration and stress-reduction are key interior design elements, e.g. in open-plan offices and classrooms.
Similar to RAL 9003 signal white
ca. 87 (ISO 7724-2, ISO 7724-3)
DOP declaration of performance
in keiner DoP (nur Vertrieb außerh EUR)
Fire behaviour according to ASTM
class 1 (ASTM E84)|class A (ASTM E1264)
ISO 5 (ISO 14644-1)
Resistance to humidity
up to 95 % RH, short-term
αw = 0.90,
NRC = 0.90
Resistance to fire*
up to REI 45 (EN 13501-2)
* 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.
Need technical support?
We will be happy to assist you personally if you have any questions about this product.