Innovative Noise Control
..........By Design
Noise Abatement Society & DEFRA Technology Award Winners
RushLight Noise Abatement
Award Winners
Key Features
Has Sound Dead Steel had official recognition?
Can I Fold/Bend SDS Sonphonon™?
Can I Paint/Powder Coat SDS Sonphonon™?
Is Sound Dead Steel fire tested?
How Does Sonphonon™ Remove Vibrations?
What is Constrained Layer Damping?
Click any of the links for information on the topic.
What is a decibel? dB(A) an explanation
How loud is too loud? info regarding noise levels and hearing damage
SPL v SPL? What is the difference between sound power level and sound pressure level?
Sound Dead Steel produces a highly effective sound deadening product which consists
of two metal skins separated by a 0.05mm layer of viscoelastic polymer. This forms
a constrained layer whichconverts vibrationalenergy into negligable heat. Sonphonon
is ideal for a wide variety of applications where vibration and noise reduction are
of concern.
Key Features
- Can produce up to 30db (A) reduction in sound compared to undamped steel
- Can be deep drawn, formed, folded, bent, guillotined, lasered, glued, screwed and punched.
- Reduces the cost of noise control
- Unaffected by cleaning, pre-treatment and painting conditions
- Withstands continuous working temperatures of -40°C up to 180°C
- Available with Zintec, CR, HR, stainless, galvanised or aluminium skins, or a combination of these. Other skins available on request
- Range of standard sheet sizes which can be blanked to individual requirements. Special sheet sizes can be requested subject to minimum order.
- Retains acoustic performance for lifetime of component
- SDS can design, fabricate skids, enclosures, guards