Industrial Pipe and Duct Lag Series is designed to offer significant reduction of radiated noise, consists of a loaded vinyl noise barrier with a scrim reinforced aluminum foil facing on one side. Industrial Pipe & Duct Wraps are mass loaded noise barriers with a reinforced foil facing on one side that allows for installation of matching lag tape. Pipe & Duct Wrap Lag is available with a 1″ or 2″ quilted fiberglass decoupler.
Standard rolls are 54” wide x 30′ long. Typical used to wrap noisy pipes and ducts to block the noise that transmits through the walls of the pipe or duct as air or other contents move through it as well as to increase the sound absorption in the cavity. It also provides sound absorption and thermal insulation around the pipe or duct work. The 2″ thick quilted fiberglass absorber improves low frequency acoustical performance. Use to wrap noisy pipes, ducts, valves, and fan housing
Main features include:
- Up to 20 decibel reduction
- STC ratings to 34
- Easy to cut and install
- Accepts matching Lag Tape
- Quilted fiberglass couplers available
Acoustical Lagging Case Studies
Flight 6836 to Fairbanks Alaska now boarding at gate T2”; “Wheelchair needed at gate C17 for passenger assistance” the personal address (PA) systems at airports convey critical information all the time. Hearing the announcements clearly is vital.
Airports must go to great lengths to ensure good communication. Clearly marked gates, informational signs, arrival and departure boards and easily understood verbal communication help airports run as smoothly as possible.
The hard reverberant surfaces that are prevalent in airports, which bounce noises around creating an echo, make verbal communication extremely difficult.
Airport HVAC System Soundproofing Read More