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New ASTM E2983-23 Standard Validates Real-World Performance of Polyester Fiber Absorbers
Industry-first field-measurement protocol enables accurate in-situ NRC validation—AcouSonic panels among first certified compliant.
Jun 6th,2026
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The ASTM International Committee E33 on Building and Environmental Acoustics ratified E2983-23, establishing the first standardized method for on-site NRC verification of porous absorbers.
AcouSonic participated in the standard’s development and achieved early certification for its ProLine series across 12 installation configurations.
This eliminates performance gaps between lab ratings and built environments—enhancing design confidence and reducing costly acoustic remediation.
