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Abundant customization capabilities and exceptional sound absorption properties of Quadrillo deliver utmost flexibility when designing with the aesthetic of woodQuadrillo panels are constructed with a high performance no added urea formaldehyde core sandwiched within an engineered composite wood frame.

Class A fire rating and performance acoustics presented in custom design applications of timeless eleganceMerging the traditional elegant look of wood with exceptional sound absorption properties, Decoustics Rondolo micro perforated panels and planks are an excellent choice for a variety of both ceiling and wall applications.

Micro perforated panel (MPP) has been widely considered as a very promising alternative in absorbing sound by utilizing the concept and mechanism of Helmholtz resonatorMost of the existing MPP are made of metallic material such as aluminium or stainless steel.

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Lv et al, proposed a micro perforated panel resonator with flexible tube bundles, which were placed in the backed cavityThe performance of the sound absorption at low frequency was improved to some extentLiu and Herrin investigated the effect of adding a partition in the back cavity of an MPP absorberThe results indicated that

Note Offset brackets (optional) will increase sound absorptionComposition gauge perforated galvanized steel or perforated aluminum covering a glass fiber absorber in a heat sealed black poly vinyl bagSolid channel framing for panel stabilityFire Test DataClass A per ASTM EFinish Options

Sound absorption is the measure of the amount of energy removed from the sound wave as the wave passes through a given thickness of materialFigis a schematic representation of sound absorption and reflection of an insulating wallWhile propagating from air into an absorbing material, the sound wave could experience reflection or

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For sound control in closed spaces, perforated wood based panels are widely used as walls and ceilings covering for their sound absorption properties in the low frequency range.