Sound Control’s Outdoor Noise Barrier (SCONB) product consists of pre-engineered, modular acoustical components that can be easily configured and assembled into enclosures, screens, partial enclosures and barriers to provide sound attenuation for many kinds of outdoor industrial, community and environmental noise problems. CONSTRUCTION FEATURES Standard panel modules available in 2”, 4” and 5” thicknesses Panel modules available in 24”, 36” and 48” units Panel lengths available up to 12’-6” Panels are self draining Formed interlocking edges do not require any separate panel joiners Standard panel Sound Transmission Loss Ratings to STC 52 Standard panel Sound Absorption Ratings to NRC 1.05 Panels and components constructed from electro-galvanized steel, G90 galvanized steel, cold rolled steel, aluminum and stainless steel for optimum weather, corrosion and abuse resistance Complete structural support systems available