260427 WS.pdf

This is a technical specification diagram illustrating the cross-sectional composition of a sound-attenuating panel assembly used in controlled environment construction. The panel features a symmetrical, four-layer structure with two uncontrolled and controlled sides. Each side consists of a 5/8-inch (15.9 mm) Gypsum Wall Board (GWB) face layer and base layer, with sound attenuation insulation material positioned centrally between the layers. Framing members are integrated within the assembly to provide structural support and maintain the spacing between the inner and outer GWB layers. This configuration is designed to provide acoustic isolation between controlled and uncontrolled spaces, with the insulation material serving as the primary sound-dampening component. The specification indicates standard material thicknesses and construction methodology for federal facility environments requiring sound control performance.