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- Soundsorber Foams
- Soundsorber Barriers
- Damping and Vibration materials
- Absorba-Floor
- Absorba-Tiles
- Acousta-Flooring
- Acoustic Enclosures
- Loaded Vinyls - Click Here for Details
- Polyester Blankets & Sheets
- Composite Foam / Barrier Products
- Damping Compoounds
- Acoustic Covers for Exhausts
- Acoustic Curtains
- Rockwool Insulation
- Foamglas
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Acoustic Absorbers |
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Soundsorber® foams are acoustic-grade polyether polyurethane foams with a variety of different facings. These foams are designed to obtain maximum sound absorption per given thickness through the uniform cell structure of the polyurethane foam.
The different facings available include: Soundsorber Foam with Textile Facing, Perforated Vinyl Facing, Aluminium Film, Metalised Film, and Polyurethane Film. Some applications include acoustic ceiling baffles, office equipment enclosures, generator enclosures, compressors, engine compartments, bus, truck and underbonnet insulations and marine engine compartments.
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Sound Absorption Material |
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Applications like compressor, generator or plant rooms, mobile machinery cabins and marine craft engine rooms all need the Soundsorber Barrier® treatment to ensure the well-being of those in the enclosed area, as well as those outside of it.
Soundsorber Barrier® is a composite product comprised of two layers of acoustic foam (Soundsorber®) and a single flexible barrier. This composite is designed to provide maximum noise reduction in the hardest environment. The isolation foam (6mm thick) decouples the flexible barrier from the substrate while the thicker absorbing foam reduces the airborne noise.
Soudbarrier Mat is designed to achieve maximum attenuation over a broad frequency range. The combination of dense, flexible load vinyl barrier with foam provides a total noise control system. This product range offers a variety of facings that can be applied to the surface of the barrier to increase the durability and weatherability. When Soundbarrier Mat is used in wet areas, as in marine or truck cab application, closed cell foams can be used. |
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The unique products in our damping material and vibration isolation range consist of: Soundpaint® SP500, a water based damping compound which complies with IMO 653.(16) and AS 1530.3(1999). Soundpad V2SC, a vibration damping sheet with a peel and stick layer which provides quick and easy installation. Soundsteel® MPM fully damped noiseless steel, which has a viscos elastic layer that is perfect for use in enclosures and engine rooms. Soundpad SA27 AL, is a combination of both absorption and damping sheet, and Sylomer, vibration isolation for use in civil engineering machinery and marine applications. |
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All of these products have one common purpose - to reduce noise caused by annoying vibrations and reverberation. They are used in many applications, including the marine industry - for use in boat hulls, bulkheads, engine rooms & flooring.
Other applications include car truck & bus underbodies, enclosure panels, metal deck roofs, heavy earth moving equipment, timber or metal floors, air conditioning units, automotive door, floor & heading panels, white goods, industry, sinks and generator enclosures.
Bellis has contracting Teams to Install Thermal & Acoustic Insulation in Industries including:
- All Vessels in the Marine Industry
- LNG Pump Stations
- Commercial – Office Blocks
- Domestic – Apartments, Homes
- Hospitals
- Marine Applications
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Flexible Sheet for Structural Isolation |
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Impact Mat is an Australian made Recycled Shredded Rubber Flexiable Sheet - Providing Impact and Radiated Noise Isolation. Floating Floor – Sheets used as an Impact Absorbing Layer between a Structural Concrete Floor Slab and Final Hard Floor Finishes e.g. Floating Concrete Slabs, Direct Bond or Loose Lay Prefinished Timber Flooring, Direct Bond Tiles or Similar Hard Surfacing. Floating Floor – Pads are available also for Fabricated Rafts of Structural Particle Board on Battens, Strip Timber on Double Layer 12mm Structural Ply (Sport Floors) plus various other combinations. |
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Dimensions
Various thicknesses are available – 5mm-30mm thick.
Various grades are available depending on the application.
Various sheet sizes are available. |
Example of 5mm Strip |
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Impact Sound Insulating Underlay |
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Suitable for new and old Buildings requiring Impact Sound Insulation for the Installation of Timber, Laminate, Carpet, Plank Vinyl/Vinyl over Masonite or Ceramic Floors. Acousta-Floor can be installed on Timber and Concrete Sub-Bases. It can also be used in Wet Areas when Installed in conjunction with a suitable Waterproof Membrane System. |
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Physical Properties:
- Tear resistance: 3.1N/mm² (ISO 4674.1-2003 (E))
- Hardness: (Shore A) 50.0 (ASTM D2240-2003)
- Elongation at break: 37.5% (AS2001.2.3.2-2001)
- Temperature range: -25°C to 80°C
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Specifications
Material: Polymerically bound recycled rubber (and granulated cork)
Appearance: Black (Rubber) & Beige (Cork)
Impact Sound Reduction:
• Lw = 20dB with 2mm plank vinyl Tested at min thickness
• Lw = 22dB with vinyl over Masonite
• Lw = 18 dB with engineered timber/laminate floating/solid timber/plywood systems
• Lw = 18 dB with ceramic tiles
• Lw = 30 dB with carpet
Tests carried out by CSIRO to the EN ISO 140-8 standard |
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Density:
Acousta-Flooring – 600 600kg/m³
Acousta-Flooring - 700 700kg/m³
Acousta-Flooring – 720 Cork 720kg/m³
Acousta-Flooring – 850RG 850kg/m³
Thickness: 3mm, 4mm, 5mm, 6mm, 8mm and 10mm with other thicknesses available on request.
Dimensions: All rolls 1.2 metres wide with various roll length options.
Tolerance:
Roll width ± 1.5%,
Roll length ± 1.5%
Thickness ± 0.3mm
Density ± 1.0%
VOC Emissions Certification:
Green Building Council of Australia Green Star Office Design IEQ-13 Green Star Office Interiors IEQ-11 (ASTM D5116) |
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| A full range of Additional Services including Foil-Facing and Cut-to-Size Manufacturing also Available |
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Specialty Products- Delta Wrap
Pipe sections formed from either Fibreglass or Rockwool
- For Diameters greater than 100mm NB
- Non-Respirable Blankets
Paper and Boards suitable for up to 1000°C
- Removable or Permanent Thermal Blankets & Covers
Made-to-measure - For Pipes, Tanks, Flanges, Valves & Exhaust Systems
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Other Products -Available on Request
- Self-adhesive Foams
- Acoustic Covers
- Double-sided Tapes
- Acoustic Curtains
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| Fibreglass and Rockwool - For High Temperature Acoustic Applications are also Available |
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