Standard product features
Surface finish:
- Visible side: Durable woven surface with painted edges.
Sound absorption:
To ISO 11654: 1.00 αw. Class A.
Reaction to fire:
To BS EN 13501-1, Class A1.
Humidity resistance and dimensional stability:
- Dimensionally stable, even at humidity levels of up to 100% RH.
- As the humidity inside a building has no influence on Rockfon ceiling tiles, the ceiling can be installed at all temperatures ranging from 0-40ºC. No acclimatisation is necessary.
- Retains superior properties even in infrequently heated and unheated rooms.
- Precautions should be taken to avoid condensation risks.
- In accordance with BS EN 13964, predominantly classified as class 1/C/0N. Certain module sizes are class 2/C/0N.
Light reflection:
72%.
Thermal conductivity:
In accordance with EN 12667: Minimum thickness 30 mm, measured λD = 37 W/mK.
Demounting:
Rockfon tiles with A-edge can be demounted.
Cleaning:
Can be vacuum cleaned with a soft brush attachment.
Hygiene:
Stone wool is an inorganic material which is not attacked by rot, fungi or bacteria. This makes for a cleaner and healthier indoor environment.
Impact resistance:
Tested for mechanical impact resistance and meets the requirements of Class 2A in accordance with EN 13964 Annex D.