Below are links to independent technical studies performed by the Industrial Perforators Association
Disclaimer: Hendrick Manufacturing, Hendrick Metal Products and Hendrick Architectural Products is not a current member of this association, nor can we attest to the conclusions in the findings as to their accuracy or to any other statements made.
Information about perforated metals in general can be found at: http://www.iperf.org
Information regarding the strength of perforated metals can be found at: http://www.iperf.org/strength.html
Information regarding How Perforated Metals are Used in Acoustics can be found at: http://www.iperf.org/acoustics_ph.html
Information regarding Elastic Properties of Perforated Metals can be found at http://www.iperf.org/elastic.html
Information regarding EMI Shielding Effectiveness of Perforated Metals can be found at http://www.iperf.org/emi.html
Information regarding Pressure Loss Through Perforated Plate (Air & Fluid) can be found at http://www.iperf.org/pressure.html
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