H&H Acoustic Technologies - Bitumen Damping Sheet
Bitumen based Damping Sheets are designed to reduce acoustic and vibrational noise of sheet metal and improve sound insulation performance of a substrate by adding mass. The sheets are manufactured from bitumen, synthetic rubber, and minerals to create a flexible, visco-elastic material. Bitumen based Damping Sheets are available in five standard grades, two of which have aluminium foil embossed on one side for improved acoustic performance.
Key Features and Benefits
- Excellent vibration damping properties.
- Effective noise barrier.
- Fire resistant (FMVSS 302/ ISO 3795).
- Available in sheets or die cut to shape and size.
Applications
- Vehicle panels
- Preparation tables
- Mechanical Services Equipment
- Industrial Equipment
- Railway and automotive applications
Specification Details
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that H&H Acoustic Technologies is consulted before specifying.
Size & Weight
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| Length (?) | 1500 mm | |
| Thickness (?) | 1.5 mm | |
| Weight per m2 (?) | 3 Kg/m2 | |
| Width (?) | 1000 mm | |
Technical
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| Working Temperature (?) | -20 - 110 °C | |
Commercial
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| Application (?) | Industrial Equipment , Preparation Tables , Vehicle Panels | |
| Typical Building Sector (?) | Industrial | |
Materials & Finishes
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| Colour (?) | Black | |
| Grade (?) | DS 3 | |
Other
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| Uniclass (?) | Pr_35_57 Non-rigid sheet , mat and strip covering and finish products | |
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