KOCH ACOUSTICAL ENCLOSURES
KOCH Industrial Acoustic Enclosures For Noise Containment
| KOCH acoustical enclosures control industrial noise, improve worker productivity and reduce workplace fatigue. They are engineered for long service life, offer maximum user flexibility, have a handsome appearance and meet OSHA requirements. Quite simply, KOCH enclosures are the most advanced, most effective answer to your enclosure requirement and are custom-engineered to individual use and budget requirements. |
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KOCH enclosures and noise barriers are engineered for a lifetime of stand-alone strength! Load-bearing panels accommodate vertical and horizontal loading; no angle irons or separate framework needed.
- Highest structural integrity of any enclosure system: all-steel, self-interlocking panels mate without connectors or joiners
- Engineered for a lifetime of stand-alone strength! Load bearing panels accommodate vertical and horizontal loading; no angle irons or separate framework required
- Expert assistance - today! KOCH provides ideas, alternatives, competitive pricing, and on-site support.
- Easiest set-up: shipped knocked-down or assembled, KOCH enclosures can be finish assembled quickly by plant personnel without special tools, and re-configured later as your needs change.
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KOCH acoustical
enclosures and barriers
have: 1. Roll-formed, tongue-in-groove panels 2. Removable panels 3. Acoustical double-glazed windows 4. Single and double leaf doors 5. Acoustical doors 6. Formed corners and flash corners 7. Ventilation sound trap 8. Conveyor sound trap 9. Ventilation panel 10. Electrical connections 11. Exterior finish 12. Roof support steel |
Acoustic Characteristics of KOCH enclosures and barriers
| Transmission Losses in dB | ||||||||
|
T |
Preferred Octave Bands (Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
| 2" | 5 | 13 | 23 | 32 | 43 | 52 | 53 | |
| 3" | 8 | 16 | 26 | 35 | 46 | 55 | 56 | |
| 4" | 22 | 23 | 32 | 40 | 50 | 57 | 63 | |
| 6" | 25 | 28 | 47 | 55 | 58 | 59 | 66 | |
| Sound Absorption Coefficients | ||||||||
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T |
Preferred Octave Bands (Hz) |
125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| 2" | .40 | .80 | .99 | .99 | .99 | .99 | .95 | |
| 3" | .55 | .99 | .99 | .99 | .99 | .99 | .95 | |
| 4" | .76 | .99 | .99 | .99 | .90 | .89 | .95 | |
| 6" | .99 | .99 | .99 | .99 | .99 | .99 | .95 | |
Contact Memtech
Acoustical for more details on KOCH Enclosures
