Soundown Soundproofing
For Peace And Quiet
Soundproofing
oundown’s Mass Loaded Vinyl Barrier, called Tuff Mass, is available in 1/2, 1, 1-1/2, and 2 lb/ft2 densities. It is a rugged all-purpose sheet barrier with a wide range of uses. Tuff Mass is supplied in standard 54" and 48" widths, and variable roll lengths from 10' to 250' depending upon material configuration. Soundown Acoustic Lead Barrier is available in weights of 1 and 2 lb. This traditional incombustible barrier material is supplied in a standard 48" width, and rolls of 12', 24', or longer as required.
Tuff Mass is a specially developed mass layer product, offering superior acoustic transmission loss combined with good damping properties. It is a low cost material used for a variety of marine and land based applications. The combination of the damping and stiffness properties of Soundown’s Mass Loaded Vinyl gives it excellent performance as a combined mass layer and damper when applied to partition panels and lightweight structural bulkheads, reducing transmission of both airborne and structure borne noise.
Soundown’s Mass Loaded Vinyl Barrier exhibits the strength and workability of conventional reinforced Vinyl Barrier materials, without using a fabric layer. This innovation of integral strength and tear resistance provides a barrier that is suitable for suspension with mechanical fastenings, without the cost normally associated with a fabric reinforced laminated product. The standard colour of Tuff Mass Vinyl Barrier is black. Grey or Mylar facing can be applied to all mass loaded vinyl products for further reinforcement.
Exhaust Silencers
Soundown WaterDrop Vertical and Soundown Axial Marine Exhaust Silencers are the industry benchmark for super quiet, low back pressure, universally configurable systems. These silencers are manufactured in both vertical and horizontal format, and are capable of both above and below water discharge for applications ranging from small 7 kW generators up to 3500 hp main engines. Construction is primarily heavy schedule, high temperature, fire retardant FRP lay-up with white finish. Complete system design and review is also available as an additional service when installing Soundown Exhaust Silencers.
Shaft Couplings
Soundown Flexible Shaft Couplings are available for a range of thrust and non-thrust applications. These are very effective at reducing structure borne gear noise. We deliver these couplings for main propulsion systems ranging from 200 hp through 2500 hp. All Flexible Shaft Couplings are delivered with custom mating flanges to adapt specifically to your gearbox installation. All coupling specifications are reviewed for high performance and long life based on the unique criteria of each installation.
For a full and detailed list of Soundown Soundproofing products available from Storm Force Marine in Hong Kong, please see the Soundown Soundproofing website