ACH - Acoustic Ceiling Hangers
Christie & Grey
Ach, acoustic ceiling hanger, acoustic hanger,
Acoustic Building Isolation Products
Designed specifically for applications where audible noise attenuation is of most concern, the ACH offers a low cost alternative to larger more traditional spring and rubber hangers.
Primarily used to effectively decouple mass acoustic ceilings from the supporting building structure - thus preventing noise breakout or break-in.
The ACH may also be used to reduce noise transmission from air conditioning equipment suspended in the ceiling void.
See more at http://www.christiegrey.com/ach.html
, acoustic ceiling hanger
, acoustic hanger