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Steelwork Isolation System – Farrat CineSTEEL LITE

Farrat Isolevel Ltd

Steelwork acoustic isolation system, designed for commercial multiplex or private cinemas with lightweight stadia seating frame design.

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+44 (0)161 924 1600 www.farrat.com
Application

  • Commercial cinemas.
  • Home cinemas.
  • TV studios.
  • Theatres and concert halls (under limited circumstances).

Description

Steelwork acoustic isolation system, designed for commercial multiplex or private cinemas with lightweight stadia seating frame design.

Features and benefits:

  • Designed for lightweight, cold-rolled and steel framing system (SFS) structures which impose line loading.
  • Utilizes high strain expanded polyurethane (EPS) strips to extract maximum isolation performance despite low dynamic mass in the structure.
  • The wide load range allows use in a variety of lightweight steel structures.
  • Does not require precise load capacity or isolation performance bearing calculations to be carried out, however maximum loads must be observed.
  • Easy to install.

Applications:

  • Commercial cinemas.
  • Home cinemas.
  • TV studios.
  • Theatres and concert halls (under limited circumstances).

Components:

  • Lightweight cold-rolled or SFS structural steel seating frame – with imposed line loading (for point loading, use CineSTEEL PRO or CineTIMBER PRO).
  • M8/10/12 fixings or bolts (contractor-supplied).
  • Farrat CineSTEEL LITE acoustic isolation strips.
  • Farrat CineSTEEL LITE acoustic bushes.
  • Structural slab, existing or contractor-supplied.
  • Warranty: Up to 10-years.

Test/ assessment standards:

- Acoustic:

Consult manufacturer for further information.

- Fire:

Equal to steel frame rating, up to 90-minutes. Consult manufacturer for further information.

General information
Specification data - Acoustic and vibration resistant bearings
Product Reference

Steelwork Isolation System – Farrat CineSTEEL LITE

Standard product features

Components:

- CineSTEEL LITE isolator strips:

  • Product code: 2CS-L-01.
  • Size: 1000 x 75 x 12.5 mm.
  • Installation: Allow one strip per meter of sole plate, plus 5% for off-cuts.

- CineSTEEL LITE acoustic bushes:

  • Product code: 2CS-L-08/10/12.
  • Sizing: Dependant on selected fixing or bolt type; M8, M10 or M12.
  • Installation: One bush required per bolt. All fixings through isolation strips should incorporate an acoustic washer.

Natural frequency (ƒn):

  • At operating load: 14 Hz.
  • At dead load: 20 Hz.

Live load (maximum):

2 x dead load.

Pressure (maximum):

0.05 N/mm².

Performance:

  • Consult manufacturer's literature for detailed system performance values.
  • Optimal natural frequency performance is achieved between 0.035 and 0.050 N/mm².

Fire resistance duration:

90 minutes.

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