DuraWall and DuraTherm - Fire Rated Panels

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DuraSystems Barriers Inc.'s DuraWalls are fire rated panels that protect from fire for upto 2 hours. DuraTherms are its thermal panels for walls. Its fire rated panel installs easily. http://www.durasystems.com/panels

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DuraSystems 199 Courtland Avenue Vaughan Ontario L4K 4T2 Tel: 905 660-4455 Toll Free: 1-866-338-0988 Fax: 905 660-8887 www.durasystems.com DuraSystems absorption panels provide noise reduction sound absorption and sound transmission loss. DuraSystems’ Sound Absorption Panels feature a backing layer of DuraSteel a unique non-combustible material consisting of two metal sheets mechanically bonded to a fber cement core that is fre blast moisture and impact resistant. A middle layer of acoustic media insulation and a facing layer of perforated sheet metal comprise the rest of the assembly. This innovative design translates into acoustical wall systems that provide outstanding Noise Reduction Coeffcients NRC and signifcant Sound Transmission Class STC ratings. By incorporating the unique DuraSteel material as the backing layer of the panel designers can achieve the same fre resistance benefts that one can expect from DuraSystems’ extensive line of passive fre protection systems. DuraSystems’ Sound Absorption Panels are recommended for use where sound absorption is critical and are designed to silence pesky noise issues. Absorption Panels Sound Absorption Panels The perforated side of the Absorption Panel. The opposite side of the Absorption Panel is faced with DuraSteel. Please visit our website at www.durasystems.com or contact DuraSystems for further information at infodurasystems.com Octave Band Hz 2” Absorption Panel AP2 4” Absorption Panel AP4 Noise Reduction Coeffcient Table 125 0.22 0.66 250 0.72 1.06 500 1.05 1.10 1000 0.99 1.02 2000 0.95 0.96 4000 0.97 0.92 NRC 0.95 1.05 Rev-04

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