Noise insulation, vibration reduction, architectural acoustics

Key numbers

over 20%

of office employees complain of increased noise from engineering equipment, heating and ventilation systems (according to surveys)

57,4 dB

an average sound level of standard speech at a distance of 1 m from the speaker

up to 60 dBA

the permissible equivalent sound level when performing highly skilled work that requires concentration, in accordance with sanitary norms CH 2.2.4/

68 dB

the recommended Rw sound insulation index between work premises and technical premises

Issues of sound vibration insulation and acoustics in office premises

  • Sound insulation between neighboring offices, meeting rooms and work rooms (sound insulation of office walls and partitions; sound insulation of ceilings and floors);
  • Sound and vibration insulation of engineering equipment: reduction of noise from ventilation and air conditioning systems, as well as noise from server rooms and other adjacent technical premises (vibration insulation of refrigerating machines, sound insulation of chillers, vibration protection of standby diesel generators, package power stations);
  • Sound insulation between workplaces and the creation of acoustic comfort in the open space premises (sound-absorbing office partitions, suspended and sprayed acoustic ceilings);
  • Acoustic comfort in meeting rooms and conference rooms.
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Interactive solutions map

Acoustic Group recommendations

Soundproofing systems for hotels, offices and cinema halls

Specialized design solutions book. Section 1 is entirely devoted to the constructions for sound insulation of walls and ceilings in hotels.

Engineering solutions book "SOUNDPROOFING STRUCTURES"

Solutions for vibration insulation of engineering equipment (sections 6-7).

Sound insulation and acoustics in classrooms and conference halls

Common issues and recommendations on soundproofing and acoustics of classrooms and conference halls.

Acoustic project design

The Acoustic Project Design is an official document which is a special chapter of the project construction design documentation of the object.

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