When one is looking to reduce the reverberation of a room by the means of the implementation of absorbent materials, ITS offers a wide range of absorbing linings for walls of tertiary premises for workplaces for many applications related to acoustic insulation / soundproofing related to the protection of workers against noise.
Range of applications
- limitation of the amplification of noise levels due to the reverberation of tertiary premises like restaurants, sports facilities...
Benefits
- excellent technical characteristics and robustness
- ease of implementation (vertical or horizontal using, easy assembly/disassembly)
- high adaptability of acoustic performance
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 or polyester (possibility of intermediate galvanized steel sheet)
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absorbing wall lining (restaurant)
absorbing wall lining (restaurant)Construction
- each module comes in the form of a freestanding box
Standard constitution :
- a filling made of high density rock wool
- a perforated steel sheet, thickness according to performance requirements, with powder coating (other finishes available on request). Possibility of a filling including an intermediate galvanized steel sheet
- width of the modules: 1000 mm
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
Thermal performance
- thermal conductivity of rock wool filling (RW): 0.035 W / m / K
- thermal conductivity of polyester filling (PO): 0.0365 W / m / K
- thermal resistance R of the filling of thickness E
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filling RW |
filling PO |
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60 |
1,71 |
1,64 |
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80 |
2,30 |
2,20 |
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100 |
2,85 |
2,75 |
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
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filling RW or PO |
filling RW or PO |
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60 |
0.75 |
C |
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80 |
0.90 (L) |
A |
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100 |
0.90 (L) |
A |
Note: a higher performance can be obtained by the means of special constructions
Implementation
- on the occasion of the implementation of soundproofing equipment for tertiary premises
Associated products and services (on request)
- absorbing lining for walls without metallic protection
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absorbing wall lining (school restaurant)
absorbing wall lining (school restaurant)- 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)
ITS offers absorbing lining for walls of tertiary premises for acoustical comfort, soundproofing, noise limitation.
These lining has not only a functional use, but also a decorative function: its color can be chosen from a color chart allowing to match anyone's preference.
Absorbing lining for walls of tertiary premises, absorbing panel for walls of tertiary premises, acoustic lining for walls of tertiary premises: all equipment that one can source thanks to Isolation Technologie Services (ITS).