Acoustic Screens, Modular Portable | Industrial Sound Barrier Screens

Acoustic Screen Modular, Gray Steel Guard Safety's Sound Shield Acoustic Screens are designed to Reduce Industrial Strength Noise from Compressors, Blowers, Stamping, and any Hi-Level Machine Noise. Steel Guards Modular Acoustic Sound Curtains with (SCC-12 Material) are manufactured from durable 1 lb/ sq/ft Mass Loaded Vinyl on the back side and a 1" Thick Fiberglass Panel Quilted with Gray Coated Vinyl on the front side. The Heavy Duty Noise Reduction Screens are Designed to dramatically reduce harmful industrial strength noises by up to 37 DB with a typical STC 27 (Sound Transmission Class rated in decibels) and NRC of .70 within a rooms coverage area. Acoustic Panels Frame are constructed of the Heaviest Duty Steel on the market using a 16 Gage Electronically Galvanized Steel.   Details: SCC 12 Material - Front - 1" Vinyl Quilted Fiberglass + Interior - 1 lb/sq ft Mass Loaded Vinyl + Back - 1" Vinyl Quilted Fiberglass  NRC - .70 & STC - 27 Velcro Attachments - 2" Hook and Loop Velcro to Connect Multiple Panels Galvanized Steel Frame - 16 Gage Electronically Galvanized Steel Frame with Corner Clamps and Platform Legs SOUND ABSORPTION (HZ) PER ASTM C423 Model Number Thickness 125 250 500 1000 2000 4000 NRC SCC-12 1″ 0.12 0.47 0.85 0.84 0.64 0.62 0.70 SOUND BLOCKING PERFORMANCE (HZ) Model Number Thickness 125 250 500 1000 2000 4000 STC SCC-12 1″ 11 16 24 30 35 35 27     Ships in 10 - 15 Business Days