Subdue SSAL/DSAL

aluminium faced damping barrier for rail and marine industry

Subdue SSAL / DSAL is a multilayered acoustic panel developed by Pyrotek to meet noise reduction requirements in the marine, commercial, and rail industry. The product is available with a single (SSAL) or double (DSAL) sided powdered coated aluminium facing for improved fire resistance.

The unique panel system consists of two lightweight hardwood outer layers which sandwich a damped viscoelastic inner core, bonded with WBP (water boiled proof) adhesive. The aluminium layer is applied to the surface of the hardwood.
The viscoelastic core is made from a special polymer, developed to provide excellent damping properties that reduce structural vibration, resulting in lower airborne noise.

The product is available with a single (SSAL) or double (DSAL) sided powdered coated aluminium facing for improved fire resistance.

Technical data

Subdue SSAL / DSAL is a multi-layered acoustic panel developed by Pyrotek to meet noise reduction requirements in the marine, commercial, and rail industry.

Please refer to the Technical Data Sheet (TDS) for more information.

Document downloads

Document title Document type Document language
SUBDUE-SSAL-DSAL-TDS-315AL-IP Technical Data Sheet English

Applications

  • Flooring systems in the rail and motor coach industry to reduce road and track noise
  • Extensively specified for interior marine construction e.g. bulkheads, cabin partitions, floating floors
  • Floor, partition walls and lining panels
  • High quality speaker enclosures in audio industry
  • Fabrication of acoustic doors
  • Used in conjunction with an isolation mount to create floating wall, floor and ceiling systems

Features

  • Approved for rail use / meets ASTM E 162, E 662, E 800, and E 648
  • Lightweight, marine grade plywood, tested to BS1088 bonded using water resistant glues.
  • Tested to EN717-2 and AS/NZS 2098.11 for low Formaldehyde emission
  • Available in various constructions (offering weight savings) to suit different designs and acoustic requirements and configurations - aluminium facing
  • Superior damping properties over standard plywood and similar panels
  • High noise reduction properties
  • Low installation cost - easily cut, shaped, fabricated and installed
  • Available in preformed cut panels and cut kits