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Reaction To Fire | B-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 | 74% | |
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Light reflection expressed in % is measured in accordance with ISO 7724-2.
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Humidity And Sag Resistance | Up to 100% RH. No visible deflection in high humidity |
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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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Surface Durability | The high performance inert film of Rockfon CleanSpace Block provides enhanced durability and water-repellence. The film contains DMAc (CAS 127-19-5) in a concentration ≥ 0.1% and < 1% by weight. |
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The surface of some ROCKFON products is specially treated to provide enhanced durability and dirt resistance.
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Cleaning | Vacuum, Damp cloth, Steam cleaning (twice a year), Low pressure foam cleaning (twelve times a year), High pressure cleaning (monthly and only applicable for A-edge installation). Max. 80 bar, min. 1 meter distance, water spread at 30° angle, max. water flow 360 L/h. The tiles should be clipped into the grid., Chemical resistance: Tested according to ISO 2812-1 (“Determination of resistance to liquids - Part 1: Immersion in liquids other than water”) and classification in accordance with VDI 2083 Part 17. Results are classified as ‘Excellent’ with the following detergents and disinfectants (daily disinfection): – Formalin (37%) – Ammonia (25%) – Hydrogen peroxide (30%) – Sulphuric acid (5%) – Phosphoric acid (30%) – Peracetic acid (15%) – Hydrochloric acid (5%) – Isopropanol (100%) – Sodium hydroxide (5%) – Sodium hypochlorite (15%) | |
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Vacuum: The surface can be vacuum cleaned with a soft brush attachment.
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Disinfection | - Resistant to using Hydrogen Peroxide Vapor disinfection without impact on aeration time - Can withstand and will not be affected by UVC and Ozone disinfection |
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Clean Room Classification | 2 | |
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Clean room classification is measured in accordance with ISO 14644-1.
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| Bacteriological Class | M1, NF S 90-351:2013 | ||
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Air Pressure | Suitable in areas where differential pressure is required. When used in combination with: -HDC 2 for the 25 mm tile; the air leakage rate of less than 0.5m³/h/ m²/Pa under a pressure range of 5 to 40 Pa is achieved. The amount of hold down clips (HDC) depends on the tile dimensions and the room size/shape. For more information please contact customer service. |
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We provide customers with a complete acoustic ceiling system offering, combining sound absorbing ceiling tiles and wall panels with suspension grid systems and accessories.