| Aeq, Equivalent Sound Absorption Area per item (m2 Sabin) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Edge | Dimensions | Distance | Suspension height | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz |
| 2F | 1200x600x50mm | 1200mm | 300mm | 0.19 | 0.37 | 0.77 | 0.91 | 0.89 | 0.87 |
| 2F | 1200x600x50mm | 600mm | 300mm | 0.14 | 0.27 | 0.52 | 0.60 | 0.60 | 0.57 |
| 2F | 1200x600x50mm | 600mm | 40mm | 0.19 | 0.29 | 0.53 | 0.62 | 0.59 | 0.58 |
| 2F | 1200x600x50mm | 1200mm | 40mm | 0.30 | 0.43 | 0.74 | 0.91 | 0.91 | 0.90 |
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 | A2-s1,d0 | |
|---|---|---|---|
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Reaction to fire is classified in accordance with EN 13501-1.
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| Light reflection and light diffusion | 64% | |
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Light reflection expressed in % is measured in accordance with ISO 7724-2.
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| Corrosion resistance | Class B (EN13964) | |
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| Cleaning | Vacuum | |
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| Hygiene | Stone wool provides no sustenance to microorganisms | |
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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
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| Environment | Fully recyclable stone wool | |
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| 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 | |
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| Edge | Dimensions (mm) | Thickness (mm) | Weight (Kg/m2) | Min. suspension height (mm) | Recommended installation system | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2F | 
| 1200 x 450 | 50 | 0.00 | 0 | |||||||
Tile details
Packaging
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| 2F |
| 1200 x 600 | 50 | 0.00 | 0 | |||||||
Sound absorption detailsTile details
Packaging
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Edge detail 2F = 2 Framed
We provide customers with a complete acoustic ceiling system offering, combining sound absorbing ceiling tiles and wall panels with suspension grid systems and accessories.