Colour group
| Colour | Stone |
|---|---|
| Colour code | 01 |
| Colour group | Greys & Blacks |
| NCS | NCS S 2000-N |
| Light reflection | 55 |
Edge
Stone
NCS S 2000-N
55 % Light reflection
Edge
Cellular Office
Meeting Room
Open Plan Office
Reception
Canteen
Auditorium
Library
Music Room
Canteen
Boutiques
Convention Centre
Department Store
Shopping Centre
Showroom
Auditorium / Concert Hall
Cinema
Museum
Restaurant / Pub / Nightclub
Stadium
Hotel
Consulting Room
Canteen
Reception
| Practical Sound Absorption Coefficient (αp) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Edge | Thickness | Suspension height | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | Sound absorption class | αw | NRC |
| B | 20mm | 20mm | 0.05 | 0.25 | 0.60 | 0.95 | 1.00 | 1.00 | D | 0.55 | 0.70 |
| A24 | 40mm | 40mm | 0.15 | 0.50 | 0.95 | 1.00 | 1.00 | 1.00 | B | 0.80 | 0.90 |
| B | 40mm | 40mm | 0.30 | 0.75 | 0.90 | 1.00 | 1.00 | 1.00 | A | 0.95 | 0.95 |
Sound absorption is measured in accordance with ISO 354.
Sound absorption data αp, αw and absorption class are calculated in accordance with ISO 11654. Sound absorption properties of islands and baffles are quantified by the equivalent sound absorption area Aeq expressed as m² per item.
|
Reaction To Fire | A1, Color-All Mercury: Class A2-s1,d0 (EN 13501-1) | |
|---|---|---|---|
|
Reaction to fire is classified in accordance with EN 13501-1.
|
|||
|
Light reflection and light diffusion | Colour-dependent | |
|
Light reflection expressed in % is measured in accordance with ISO 7724-2.
|
|||
|
Humidity And Sag Resistance | Up to 100% RH | |
|
ROCKFON ceiling tiles are dimensionally stable even at humidity levels of up to 100% relative humidity and can be installed at all temperatures ranging from 0°C to 40°C. They can be installed during the very early stage of the build (when windows are not fully sealed). Their lightweight yet stable non-hygroscopic character minimises the final weight of the fully-installed ceiling. ROCKFON ceiling tiles are predominantly classified as Class 1/C/0N in accordance with EN 13964. Certain module sizes (width above 700mm) are Class 2/C/0N.
|
|||
|
Cleaning | Vacuum | |
|
Vacuum: The surface can be vacuum cleaned with a soft brush attachment.
|
|||
|
Hygiene | Stone wool provides no sustenance to microorganisms | |
|
Stone wool provides no sustenance to the following microorganisms tested in accordance with JIS Z 2801:2000 and ASTM C 1338-96: – Escherichia coli – Staphylococcus aureus – Methicillin-resistant staphylococcus aureus (MRSA) – Stachybotrys chartarum – Penicillium brevicumpactum – Alternaria tenuissima – Aspergillus niger – Sporobolomyces roseum – Rhodotorula rubra
|
|||
|
Environment | Fully recyclable stone wool | |
|
|
|||
|
Indoor Environment | A selection of Rockfon products have been awarded the Finnish M1 emission classification for building materials and the Danish Indoor Climate Label for low emission products | |
|
|
|||
|
Thermal Insulation | Thermal conductivity: λD = 37 mW/mK (40mm) |
|
|
The thermal conductivity of products with a thickness ≥ 30mm is measured in accordance with EN 12667 and expressed in mW/mK. Thermal resistance is expressed in m²K/W.
|
|||
| Edge | Dimensions (mm) | Thickness (mm) | Weight (Kg/m2) | Min. suspension height (mm) | Recommended installation system | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A24 |  |
1200 x 1200 | 40 | 3.10 | 0 | |||||||||||||||||||
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| A24 | |
1200 x 600 | 40 | 3.10 | 0 | |||||||||||||||||||
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| A24 | |
1800 x 600 | 40 | 3.10 | 0 | |||||||||||||||||||
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| A24 | |
2400 x 600 | 40 | 3.10 | 0 | |||||||||||||||||||
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| A24 | |
600 x 600 | 40 | 3.10 | 0 | |||||||||||||||||||
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| B |  |
1200 x 600 | 20 | 3.40 | 0 |
Rockfon® System B Adhesive
|
||||||||||||||||||
Recommended installation system
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| B | |
1200 x 600 | 40 | 6.40 | 0 |
Rockfon® System B Adhesive
|
||||||||||||||||||
Recommended installation system
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| B | |
600 x 600 | 40 | 6.40 | 0 |
Rockfon® System B Adhesive
|
||||||||||||||||||
Recommended installation system
Sound absorption details
Tile details
Packaging
|
||||||||||||||||||||||||
| dwg |
|---|
Carefully curated in partnership with colour sensory expert Sara Garanty, our Rockfon Color-all® range comes in 34 nature-themed colours, chosen to create a sense of wellbeing and complement today’s interior design trends.
Schools How acoustic solutions make a difference to focus and wellbeing in schools.
How to install Rockfon® System B Adhesive™
We provide customers with a complete acoustic ceiling system offering, combining sound absorbing ceiling tiles and wall panels with suspension grid systems and accessories.
