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Integral Air Space Panel (IAS)

Integral Air Space Panel (IAS)
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Description Decoustics Integral Air Space panels for walls consist of a medium density acoustical core with a perimeter furring strip surround laminated to the back of the panel and a finish. The air space created by the furring may be left empty, or alternatively, filled with a light density core to achieve greater sound absorption in some cases. Panels are available in thicknesses - 2" (50 mm) to 4" (100 mm) - and supplied complete with factory installed mounting hardware for mechanical fastening. Panels All Decoustics panels are custom fabricated and offered in a variety of types, sizes, geometric shapes, thicknesses and finishes. Design Considerations When using speakers in ceiling or wall panels, it is recommended the speaker grille be visibly mounted at the face of the panel. Speaker function creates air movement and any fabric covering the speaker will experience premature soiling. Standards, Tests and Approvals Surface Burning Characteristics (ASTM E-84): All panel components have a Flame Spread rating of less than 25. Note: Building code requirements may necessitate composite panel testing based on specified finish. A panel comprised of “Class A” (Flame Spread of 25 or less) components does not necessarily produce a composite panel meeting the “Class A” requirement. Decoustics has a considerable number of composite panel tests on file. Acoustical Data (ASTM C423: Type F5 Mounting as per ASTM E795): Walls Integral Air Space I.A.S. FINISH PANEL FREQUENCY (Hz) NRC SAA THICKNESS 125 250 500 1000 2000 4000 * Fabric 2" (50 mm) overall 0.05 0.43 1.01 1.19 1.12 1.09 0.95 0.95 thickness consisting of 1" (25 mm) panel with 1" (25 mm) air space * Fabric 2" (50 mm) overall 0.19 0.77 1.09 1.18 1.15 1.11 1.05 1.04 thickness consisting of l 1" (25 mm) panel with 1" (25 mm) light density acoustical fill * Fabric 4" (100 mm) overall 0.56 1.17 1.30 1.28 1.18 1.13 1.25 1.20 thickness consisting of 2" (50 mm) panel with 2" (50 mm) air space * Fabric 4" (100 mm) overall 0.79 1.33 1.29 1.27 1.17 1.19 1.25 1.23 thickness consisting of 2" (50 mm) panel with 2" (50 mm) light density acoustical fill Substrate Wall clip Resin hardened spots 1” (25 mm) thick acoustically absorptive face Panel clip Finish Leveling clip Integral air space (Thickness as required which can be filled with acoustically absorptive material) Perimeter core (Thickness as required) Resin hardened edges (Edges may also be concealed extruded aluminum) * Acoustic testing was performed on a panel finished with an acoustically transparent fabric.

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e-mail: sales@www.decoustics.com decoustics.com For LEED, BREEAM, and environmental information, please visit our website’s home page. 06/10 Ceilencio, Claro, Metallo, Quadrillo, Solo and Trelisio are trademarks of Decoustics Limited. Walls Integral Air Space I.A.S. Mounting Methods Mount panels using mechanical fastening only (utilizing slide and engage z-clips, wall clips and/or wall track). If necessary, shim panels to ensure flat substrate without undue stress at clip locations. Consult with fastener manufacturer to determine correct fastener to use for specific substrates, particularly...

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