Name: Rockfon Blanka Activity Fiberabsorbant 60/120x60x4cm 1pc
Brand: Rockfon
SKU: rockfon_Blanka_Activity
Availability: InStock

Blanka Activity Acoustic Panel – For Better Acoustics and Stylish Design

⚪ Stylish and Effective Design
Blanka Activity acoustic panels have elegant white edges that give a clean and modern look. Designed to be mounted directly on the wall or ceiling using acoustic adhesive, these panels are perfect for both media rooms and living areas.

🔇 Improved Acoustics and Reduced Sounds
These panels are ideal for rooms where you want to reduce reverberation and improve overall sound quality. They contribute to a more pleasant acoustic environment, both for music and speech, and make the room feel more comfortable to be in.

🔊 Effective noise reduction and increased sound insulation
Acoustic measures such as Blanka Activity panels help to prevent noise from surrounding rooms from penetrating. They thus provide improved sound insulation and a more intimate sound environment. Perfect for home theaters and rooms with high sound activity.

📦 Quantity discount
To receive the quantity discount, the order must be made in whole boxes (5 panels per box). For example, you can order 5, 10, 15 panels, etc.

Achieve better acoustics, style and functionality with Blanka Activity acoustic panels – ideal for a quieter and more comfortable space!

Shown here is Color-all Charcoal at the top and Blanka Activity at the bottom. These panels are glued together with our acoustic adhesive. Blanka Activity can be cleaned using a vacuum cleaner or a lightly moistened microfiber cloth, and if there are major stains or damage, it is easy to replace with a new panel.

Information from the manufacturer:

Rockfon Blanka Activity is designed for classrooms and open-plan offices where there are high demands on speech intelligibility and where noise and activity levels are very high.

With its smooth and directionless surface, Rockfon Blanka Activity reduces installation time and its 40 mm thickness ensures the best sound absorption class

Product lifetime is extended as the improved surface durability makes Rockfon Blanka Activity more resistant to dirt and abrasion

Plate: Stone wool
Front: Full matt, smooth and extra-white painted fleece
Back: Backside fleece
Edges: Reinforced, painted edges

Practical sound absorption coefficient (αp)
Edge	Thickness	Construction height	125Hz	250Hz	500Hz	1000Hz	2000Hz	4000Hz	Sound absorption class	_αw	NRC
A24, D, E24	40mm	200mm	0,55	0,80	0,95	1,00	1,00	1,00	A	1,00	1,00
B, C, G	40mm	40mm	0,20	0,70	1,00	1,00	1,00	1,00	A	1,00	1,00

Sound absorbency is measured in accordance with ISO 354. Sound absorption data _αp, _αw and absorption class are calculated in accordance with ISO 11654. The sound absorbing properties of rafts and baffles are described as the equivalent absorption area_AT expressed in^m² per object.

	Reaction to fire	A1 (EN 13501-1)
Fire class is classified according to NS-EN 13501-1.
	Light reflection and light diffusion	87% light reflection >99% light diffusion
	Visual appearance	Extra white surface L-value: 94.5. Full matte surface, perfect in critical side light Gloss: 0.8 gloss units at 85° angle
	Moisture resistance and dimensional stability	Up to 100% RH No visible deflection in high humidity
	Surface durability	Improved durability and resistance to dirt.
	General cleaning	Vacuum cleaning, Damp cloth
	Good hygiene	Stone wool is not a breeding ground for microorganisms
	The environment	Fully recyclable stone wool
	Indoor climate	A selection of Rockfon products have been awarded emission class M1, the Finnish M1 emission classification of building materials as well as the Danish Indoor Climate Label for products with low VOC emissions.
	Thermal insulation	Thermal conductivity: _λD = 40 mW/mK