- Category: Wall Systems
- Test Method: ASTM E90 (Sound Transmission Loss)
- Specimen Size: 8.0 ft. by 9.0 ft.
| Test Number | Product | Producer | Thickness (in.) | Face Surface | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1,000 Hz | 2,000 Hz | 4,000 Hz | STC | OITC | Report | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A21-399 | Wall Systems | RAL | 0.10 | 0.38 | 0.80 | 1.15 | 1.08 | 1.03 | 0.98 | Link | Link | ||||
| TL22-161 | Vivid BSC-2” - Indoor/Outdoor Curtain Panel | Sound Seal | 1.0 in. | Quilted Blanket | 10 | 17 | 17 | 20 | 31 | 48 | 55 | 27 | 21 | Link | Link |
| TL22-162 | Vivid BBC-2” - Indoor/Outdoor Curtain Panel | Sound Seal | 1.0 in. | Quilted Blanket | 9 | 14 | 17 | 25 | 38 | 45 | 49 | 29 | 20 | Link | Link |
| TL22-192 | Quietmod Panels - 3/16" solid steel face | Noise Barriers | 4.13 in. | Perforated Steel | 19 | 38 | 45 | 55 | 60 | 58 | 58 | 55 | 39 | Link | Link |
| TL22-193 | Quietmod Panels - 1/4" solid steel face | Noise Barriers | 4.25 in. | Perforated Steel | 20 | 38 | 46 | 56 | 60 | 53 | 59 | 55 | 43 | Link | Link |