<
sailboat table frame="box" rules="all" border="0" cellspacing="0" cellpadding="0" width="816">
| top for boat" width="0" height="0"> | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | |
| | | Absorption Layer Absorbs reverberating sound in the machinery space by filtering sound waves through fine porous foam or fiberglass. | | |
| | | Vinyl Foam Barrier Composite | | |
| | | Enclosure Bulkhead | | |
| | | |
| | | | | |
| | | |
| | | |
| | | |
| | | Barrier Layer Decoupler Layer | | |
| | | Film Facing The attractive easy-to-clean surface protects the absorption material from spills, mists, and vapors. | | |
| | | SOUNDOWN'S Vinyl/Foam composite insulation is an effective treatment for airborne noise that radiates from engines for boats, and other machin-ery.The standard composite consists of a layer of mass loaded vinyl sandwiched between two layers of polyether fire retardant foam covered by a thin attractive vapor barrier facing.The composite is designed and manufactured specifically for attenuation of sounds from machines such as engines, generators, pumps for boats, and other marine sailboat equipment which may have significant base and mid-range frequency components. Our construction centers the acoustic vinyl between equal thicknesses of foam, front and back.This configuration optimizes the mid and bass frequency sound | | isolation in comparison to other materials with only a thin foam layer on the backside; solely optimized for "tinier" high-frequency noise. Vinyl/Foam composite insulation from SOUNDOWN is available in a number of formats for optimal sound attenuation within the available space. Soundown is able to tune this attenuation by utilizing barrier material of 0.5 lb., 1 lb., 1.5 lbs., or 2 lbs.per square foot in our composites. In areas where hatch and bulkhead clearances do not allow the use of thicker composites we may substitute heavier barrier material so that performance is not compromised. Likewise, in weight critical applications, lighter barriers may be used in thicker composites. | | |
| | | |
| | | The combination of the barrier and the decoupler layer covered by a thin attractive vapor barrier facing acts as a second wall, in addition to the machinery space enclosure. This waM reflects noise back into the absorption layer. | | |
| | | |
| | | |
| | | Abo»KSOUN DOWN ^^^^^ | | |
| | | |
| | | |
| | | |
| | | Soundown | | |
| | | |
| | | |> ''FOR PEACE AND QUIETI | | |
| | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | |