Easy to install above or below modular partitions
Rockfon® Soundstop
Acoustic barriers which reduce noise transfer in ceiling and floor plenums
Other performances
| Direct Sound Insulation | Rw = 21-30 | |
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Sound reduction index Rw (C;Ctr) is measured in accordance with ISO 140-3.
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| Reaction To Fire | C-s1,d0, (21 dB) A1 (30 dB) (EN 13501-1) | |
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Reaction to fire is classified in accordance with EN 13501-1.
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| Humidity And Sag Resistance | Up to 100% RH | |
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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.
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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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