When one is looking to the reduction of the reverberation of a room by the means of the implementation of absorbent materials, ITS offers a wide range of suspended baffles for tertiary premises for many applications related to acoustic insulation / soundproofing related to acoustic comfort in buildings.

Suspended baffles for tertiary premises in particular make it possible to preserve a good speech intelligibility while keeping the ambient sound levels low enough, what is fundamental for the acoustic comfort of Public Acces Buildings (PAB).

Range of applications

  • limitation of the amplification of noise levels due to the reverberation of tertiary premises like restaurants, sports facilities
  • noise limitation in educational establishments, or in premises with younger children (nurseries) but also in open plan offices, meeting rooms
  • optimization of the acoustics in speech and listening rooms

Benefits

  • excellent technical characteristics
  • ease of implementation (vertical or horizontal using, easy assembly/disassembly)
  • high adaptability of acoustic performance depndeing on installed quantity

Presentation

  • single shell metal panel, modular, ensuring an easy disassembly and reassembly (perfect mechanical strength over time)
  • thickness, filling, finishes tailored to the desired performance
  • powder coated steel siding, many colors as standard (other colors, or aluminum or stainless steel siding: on request)
  • filling: rock wool, glass wool or polyester
suspended baffle for tertiary premises
suspended baffle for tertiary premises
 
112 suspended absorbing elementsuspended absorbing element for tertiary premises
113 absorbing element under roofsuspended absorbing element for tertiary premises
 

Construction

  • each module comes in the form of a freestanding box

Standard constitution :

  • a filling made of high density rock wool or glass wool
  • size of the modules (mm): 1200*600, 1500*1000, 2700*1200

Anti-corrosion 

  • for typical applications, the absorbing lining for walls of tertiary premises are protected by a multilayer coating system in accordance with ISO 12 944 C2, with high durability (above 15 years).
  • for more demanding applications, the absorbing lining for walls of tertiary premises are protected by a multilayer coating system in accordance with ISO 12944 C4 or even C5 with high durability (above 15 years).

Weather resistance 

  • indoor or outdoor use in normal environments (other finish for different uses: on request)
  • options: composition for special applications (high pressure washing, chemical, pharmaceutical, ...)

Fire behavior (reaction to fire of ingredients according to standard NF F16-101)

  • siding: galvanized finish: rating M0 ; powdercoating finish: rating M1
  • filling: rock wool: rating M0 ; polyester: rating M1

Miscellaneous 

  • in case of a filling made of rock wool, a glass cloth prevents grinding
  • in case of a filling made of polyester, no surface treatment is necessary, the filling being not subject to grinding (due to a surface microfusion) and being not in a position of releasing biopersistent material
  • whatever the filling is, the absorbing lining for walls of tertiary premises contain no element favorable to microbial growth

Acoustic performance

  • sound absorption coefficient according to the standards NF EN ISO 354 Acoustics - Measurement of sound absorption in a reverberation room and NF EN ISO 11654 Sound absorbers for use in buildings - Rating of sound absorption: for the absorbing filling


E
(mm)

filling RW or GW or PO
αw

filling RW or GW or PO
absorption
class

40

1

A

80

1

A

Implementation 

  • on the occasion of the implementation of soundproofing equipment for tertiary premises

Associated products and services (on request) 

  • structures/frames, acoustic doors, acoustic windows, corner panels, ventilation silencers, finishing equipment, delivery as a kit with assembly instructions (national and international). Complete study. On-site installation (national and international)

Color chart for suspended baffle

Brochure

Sorry, no dedicated brochure downloadable presently (however: available equipment)
 


ITS sells suspended baffle for for tertiary premises to control reverberation and prevent acoustic nuisance and noise pollution