Acoustical Test Reports


Results of ASTM-423 Tests
Mounting Method A

System Thickness NRC Test Facility
½” Square System Sound Absorption Test PDF 0.50 Architectural Testing, York, PA
¾” Weltless System Sound Absorption Test PDF 0.75 Architectural Testing, York, PA
1″ Square System Sound Absorption Test PDF 0.80 Architectural Testing, York, PA
1″ Square System Sound Absorption Test PDF 0.85 Noise Unlimited, Somerville, NJ
2″ Square System Sound Absorption Test PDF 0.95 Interteck, York, PA
1″ Novaspan16 Acoustic Test Report PDF 0.80 Interteck, York, PA
2″ Novaspan16 Acoustic Test Report PDF 1.00 Interteck, York, PA